{"title":"Level Logging \u0026 Pressure Transducers","description":"\u003cp\u003eVented and non-vented submersible pressure transducers, level and conductivity loggers, barometric compensation loggers, and non-contact radar sensors. Deploy for a pump test or leave in place for years of unattended records.\u003c\/p\u003e","products":[{"product_id":"ysi-proswap-logger-with-internal-li-ion-battery","title":"YSI ProSwap Logger — With Internal Li-ion Battery","description":"\u003cp\u003eThe YSI ProSwap Logger is a slim, single-port submersible monitoring sonde with built-in temperature and depth sensors — ideal for continuous, unattended deployments in groundwater wells, deployment pipes, streams, and shallow spaces. The \u003cstrong\u003einternal Li-ion battery version\u003c\/strong\u003e delivers at least 90 days of autonomous logging at a 15-minute interval with no external power needed, making it the right choice for remote sites.\u003c\/p\u003e\n\u003cp\u003eAdd any single ProDSS Digital Smart Sensor (sold separately) to measure a second parameter alongside built-in temperature and depth. Compatible sensors include conductivity\/temperature, optical DO, pH, pH\/ORP, turbidity, algae, ammonium, nitrate, and chloride.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Turbidity and Total Algae sensors require the Extended Guard Kit (626740, sold separately). CT, DO, pH, and ISE sensors use the standard Short Guard Kit included with the logger.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible ProDSS Smart Sensors\u003c\/strong\u003e (one required, sold separately — shop them directly in \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-proswap-sensors\"\u003eYSI ProSwap Sensors\u003c\/a\u003e):\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSensor\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003ePart #\u003c\/th\u003e\n\u003cth style=\"text-align: right;\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eODO Optical Dissolved Oxygen Sensor\u003c\/td\u003e\n\u003ctd\u003e626900\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$1,167.48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity \u0026amp; Temperature Sensor\u003c\/td\u003e\n\u003ctd\u003e626902\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$821.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurbidity Sensor †\u003c\/td\u003e\n\u003ctd\u003e626901\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$1,284.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626903\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$524.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\/ORP Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626904\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$666.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonium Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626906\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$666.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626905\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$710.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626907\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$710.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Algae-Phycocyanin Sensor (Fresh Water) †\u003c\/td\u003e\n\u003ctd\u003e626210\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$3,722.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Algae-Phycoerythrin Sensor (Salt Water) †\u003c\/td\u003e\n\u003ctd\u003e626211\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$3,722.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e† Requires Extended Guard Kit (626740) — sold separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/ysi_proswap_logger.pdf\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Manuals\/YSI-ProSwap-Logger-User-Manual.pdf\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Shallow Vented Depth — 4m cable","offer_id":48158393467070,"sku":"610150-4","price":3088.0,"currency_code":"USD","in_stock":true},{"title":"Shallow Vented Depth — 10m cable","offer_id":48158393499838,"sku":"610150-10","price":3278.0,"currency_code":"USD","in_stock":true},{"title":"Medium Depth (non-vented) — 30m cable","offer_id":48158393532606,"sku":"610152-30","price":3563.0,"currency_code":"USD","in_stock":true},{"title":"Medium Depth (non-vented) — 100m cable","offer_id":48158393565374,"sku":"610152-100","price":4275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-ProSwap-Logger.jpg?v=1783946296"},{"product_id":"ysi-proswap-logger-external-power-no-battery","title":"YSI ProSwap Logger — External Power (No Battery)","description":"\u003cp\u003eThe no-battery version of the YSI ProSwap Logger — same slim, single-port submersible sonde with built-in temperature and depth sensors, but requires external power via the Topside Power Pack (6×AA batteries) or Flying Lead Adapter (connects to an existing DCP). Ideal for sites where AC or DCP power is already available, or where an extended power pack is preferred over a rechargeable internal battery.\u003c\/p\u003e\n\n\u003cp\u003eAdd any single ProDSS Digital Smart Sensor (sold separately) to measure a second parameter alongside built-in temperature and depth.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Turbidity and Total Algae sensors require the Extended Guard Kit (626740, sold separately). CT, DO, pH, and ISE sensors use the standard Short Guard Kit included with the logger.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible ProDSS Smart Sensors\u003c\/strong\u003e (one required, sold separately):\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eSensor\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003ePart #\u003c\/th\u003e\n\u003cth style=\"text-align: right;\"\u003ePrice\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eODO Optical Dissolved Oxygen Sensor\u003c\/td\u003e\n\u003ctd\u003e626900\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$1,167.48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity \u0026amp; Temperature Sensor\u003c\/td\u003e\n\u003ctd\u003e626902\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$821.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurbidity Sensor †\u003c\/td\u003e\n\u003ctd\u003e626901\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$1,284.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626903\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$524.40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH\/ORP Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626904\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$666.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonium Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626906\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$666.08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626905\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$710.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Sensor with Module\u003c\/td\u003e\n\u003ctd\u003e626907\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$710.24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Algae-Phycocyanin Sensor (Fresh Water) †\u003c\/td\u003e\n\u003ctd\u003e626210\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$3,722.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Algae-Phycoerythrin Sensor (Salt Water) †\u003c\/td\u003e\n\u003ctd\u003e626211\u003c\/td\u003e\n\u003ctd style=\"text-align: right;\"\u003e$3,722.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e† Requires Extended Guard Kit (626740) — sold separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBrowse sensors and accessories in our \u003ca href=\"https:\/\/envirotechonline.com\/collections\/ysi-pro-series-parts-accessories\" title=\"YSI Parts and Accessories\"\u003eYSI Parts \u0026amp; Accessories collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/ysi_proswap_logger.pdf\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca style=\"font-size: 15px;\" href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Manuals\/YSI-ProSwap-Logger-User-Manual.pdf\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"Shallow Vented Depth — 4m cable","offer_id":48158394581182,"sku":"610153-4","price":2850.0,"currency_code":"USD","in_stock":true},{"title":"Shallow Vented Depth — 10m cable","offer_id":48158394613950,"sku":"610153-10","price":3040.0,"currency_code":"USD","in_stock":true},{"title":"Medium Depth (non-vented) — 30m cable","offer_id":48158394646718,"sku":"610155-30","price":3325.0,"currency_code":"USD","in_stock":true},{"title":"Medium Depth (non-vented) — 100m cable","offer_id":48158394679486,"sku":"610155-100","price":4038.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/YSI-ProSwap-Logger_c4764309-1552-43d5-a2ff-e1d6d5aef51e.jpg?v=1783946323"},{"product_id":"in-situ-level-troll-700-data-logger","title":"In-Situ Level TROLL 700 Data Logger","description":"\u003cp\u003eThe Level TROLL 700 is In-Situ's premier water level data logger, built specifically for aquifer characterization and other specialized groundwater and surface water monitoring. Its titanium housing, 4 MB memory (260,000 data points), higher data resolution, and advanced logging modes (including Linear, Fast Linear, Linear Average, Event, Step Linear, and True Logarithmic) make it the professional's choice for continuous, accurate water level, pressure, and temperature monitoring.\u003c\/p\u003e\u003cp\u003eEvery sensor undergoes 3D factory calibration across the full pressure and temperature range, with a unique anti-drift system — Kevlar-reinforced cables, piezoresistive titanium sensors, and tight-tolerance electronics — to hold accuracy for years in the field. Each instrument ships with a NIST-traceable calibration report. Integrates seamlessly with In-Situ's shared ecosystem of cables, in-well telemetry, VuSitu mobile app, and HydroVu Data Services.\u003c\/p\u003e\u003cp\u003eAvailable in vented (gauged) ranges up to 500 psig, or non-vented (absolute) ranges up to 1000 psia. The 700H variant exceeds USGS surface-water accuracy specifications (±0.01 ft up to 15 ft).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Twist-Lock Backshell\/Hanger sold separately. Need one, or other cables and accessories? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-level-troll-parts-accessories\"\u003eIn-Situ Level TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"In-Situ","offers":[{"title":"Vented, 5 PSIG (3.5m \/ 11.5 ft)","offer_id":48159361925310,"sku":"0089110","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 15 PSIG (11m \/ 35 ft)","offer_id":48159361958078,"sku":"0089120","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 30 PSIG (21m \/ 69 ft)","offer_id":48159361990846,"sku":"0089130","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 100 PSIG (70m \/ 231 ft)","offer_id":48159362023614,"sku":"0089140","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 300 PSIG (211m \/ 692 ft)","offer_id":48159362056382,"sku":"0089150","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 500 PSIG (351m \/ 1153 ft)","offer_id":48159362089150,"sku":"0089160","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"700H, Vented, 15 PSIG","offer_id":48159362121918,"sku":"0089550","price":1848.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 30 PSIA (11m \/ 35 ft)","offer_id":48159362154686,"sku":"0089170","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 100 PSIA (60m \/ 197 ft)","offer_id":48159362187454,"sku":"0089180","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 300 PSIA (200m \/ 658 ft)","offer_id":48159362220222,"sku":"0089190","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 500 PSIA (341m \/ 1120 ft)","offer_id":48159362252990,"sku":"0089200","price":1648.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 1000 PSIA (693m \/ 2274 ft)","offer_id":48159362285758,"sku":"0089310","price":1648.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/level-troll-700-ar-16-9-w2000.jpg?v=1783969666"},{"product_id":"in-situ-level-troll-500-data-logger","title":"In-Situ Level TROLL 500 Data Logger","description":"\u003cp\u003eThe Level TROLL 500 is In-Situ's most popular water level data logger — a cost-effective, sub-1-inch instrument suited to a wide range of groundwater and surface water projects. It continuously logs water level, water pressure, and temperature, with vented (gauged) pressure ranges up to 500 psig for automatic atmospheric compensation, so there's no need to correct for barometric pressure changes after the fact.\u003c\/p\u003e\u003cp\u003eSolid titanium construction stands up to fresh, saline, and even contaminated water, and sensors are calibrated across the full pressure and temperature range for accurate, reliable data. Smart Addressing keeps every parameter mapped to the same Modbus address across In-Situ equipment, so you can swap devices without reprogramming. Integrates with VuLink telemetry and HydroVu Data Services for remote data access and automatic event alerts, and typically runs 10+ years on its internal battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Twist-Lock Backshell\/Hanger sold separately. Need one, or other cables and accessories? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-level-troll-parts-accessories\"\u003eIn-Situ Level TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"In-Situ","offers":[{"title":"Vented, 5 PSIG (3.5m \/ 11.5 ft)","offer_id":48159362351294,"sku":"0089000","price":1354.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 15 PSIG (11m \/ 35 ft)","offer_id":48159362384062,"sku":"0089010","price":1354.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 30 PSIG (21m \/ 69 ft)","offer_id":48159362416830,"sku":"0089020","price":1354.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 100 PSIG (70m \/ 231 ft)","offer_id":48159362449598,"sku":"0089030","price":1354.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 300 PSIG (211m \/ 692 ft)","offer_id":48159362482366,"sku":"0089040","price":1354.0,"currency_code":"USD","in_stock":true},{"title":"Vented, 500 PSIG (351m \/ 1153 ft)","offer_id":48159362515134,"sku":"0089050","price":1354.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/in-situ_level_troll_family.jpg?v=1726762871"},{"product_id":"in-situ-level-troll-400-data-logger","title":"In-Situ Level TROLL 400 Data Logger","description":"\u003cp\u003eUnless you need vented level data, the Level TROLL 400 is In-Situ's low-maintenance option: it measures and logs water level, water pressure, and temperature in non-vented (absolute) pressure ranges, with no desiccant required. That makes it ideal for long-term monitoring at flood-prone or high-humidity sites where a vented cable isn't practical.\u003c\/p\u003e\u003cp\u003e3D factory calibration and In-Situ's anti-drift system keep readings accurate, and durable titanium construction withstands harsh conditions in fresh or saltwater, groundwater or surface water. As part of In-Situ's shared ecosystem, it integrates easily with accessories, in-well telemetry, VuLink, and HydroVu Data Services, and Smart Addressing means you can swap in another In-Situ device without reprogramming.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Twist-Lock Backshell\/Hanger sold separately. Need one, or other cables and accessories? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-level-troll-parts-accessories\"\u003eIn-Situ Level TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"In-Situ","offers":[{"title":"Non-Vented, 30 PSIA (11m \/ 35 ft)","offer_id":48159363530942,"sku":"0099240","price":926.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 100 PSIA (60m \/ 197 ft)","offer_id":48159363563710,"sku":"0099250","price":926.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 300 PSIA (200m \/ 658 ft)","offer_id":48159363596478,"sku":"0099260","price":926.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 500 PSIA (341m \/ 1120 ft)","offer_id":48159363629246,"sku":"0099270","price":926.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/in-situ_level_troll_family.jpg?v=1726762871"},{"product_id":"in-situ-barotroll-data-logger","title":"In-Situ BaroTROLL Data Logger","description":"\u003cp\u003eThe BaroTROLL measures and logs barometric pressure and temperature so you can compensate non-vented (absolute) Level TROLL and Aqua TROLL 200 water level data for barometric effects. Requires a backshell or cable (sold separately).\u003c\/p\u003e\u003cp\u003eNeed a backshell, cable, or other accessories? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-level-troll-parts-accessories\"\u003eIn-Situ Level TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/in_situ_leveltroll.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"In-Situ","offers":[{"title":"1.14 bar (16.5 psi)","offer_id":48159364317374,"sku":"0089100","price":926.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/barotroll.jpg?v=1784148406"},{"product_id":"in-situ-level-troll-nc-non-contact-radar-level-sensor","title":"In-Situ Level TROLL NC Non-Contact Radar Level Sensor","description":"\u003cp\u003eThe Level TROLL NC is a high-performance, 80 GHz FMCW non-contact radar sensor for precise water level measurement in surface water, dredging, and coastal applications where a submerged instrument isn't practical. It integrates into In-Situ's shared ecosystem with a standard twist-lock connector, native SDI-12 and Modbus RS485 output, and the VuSitu mobile app for setup and data collection.\u003c\/p\u003e\u003cp\u003eA narrow 5° beam angle — needing just a 1 m (2.4 ft) diameter clear zone at 11.5 m (25 ft) range — gives you more flexibility to install in tight spaces than wider-beam radar sensors. In VuSitu, you can view the live echo curve to check signal return, fine-tune the Active Zone, and adjust Peak Detection for cleaner readings, plus confirm mount tilt with color-coded indicators. Built to withstand harsh weather for long-term, low-maintenance monitoring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The Level TROLL NC needs a TROLL Com Plus or VuLink telemetry (lithium batteries only, one instrument max) to power data collection. Mounting bracket sold separately — need one, or other accessories? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-level-troll-parts-accessories\"\u003eIn-Situ Level TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"In-Situ","offers":[{"title":"15m (49 ft)","offer_id":48159364382910,"sku":"1022610","price":1468.0,"currency_code":"USD","in_stock":true},{"title":"30m (98 ft)","offer_id":48159364415678,"sku":"1022620","price":2332.0,"currency_code":"USD","in_stock":true},{"title":"50m (164 ft)","offer_id":48159364448446,"sku":"1022630","price":3083.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/In-SituNo-ContactSensor.png?v=1783970286"},{"product_id":"in-situ-rugged-troll-200-data-logger","title":"In-Situ Rugged TROLL 200 Data Logger","description":"\u003cp\u003eThe Rugged TROLL 200 is built for long- and short-term groundwater and surface water level monitoring, in pressure ranges up to 250 ft (76 m). Titanium and sealed construction — including a sealed battery to reduce potential leak paths — outperforms and outlasts specially coated data loggers, and 3D factory calibration with In-Situ's anti-drift system keeps it accurate for years of maintenance-free operation.\u003c\/p\u003e\u003cp\u003eSet up, view, and download logs directly from your phone or tablet with a TROLL Com Plus (sold separately) and the free VuSitu mobile app — tag data with site photos and GPS coordinates, then export in standard .csv format. Connect to VuLink telemetry for remote data access and automatic barometric compensation, or download with the Rugged TROLL Docking Station. Pair with a Rugged BaroTROLL (sold separately) for barometric compensation when needed. 1.03 in (2.62 cm) diameter, 2 MB memory (120,000 data sets \/ 360,000 data points).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Cable and communication accessories sold separately. Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-rugged-troll-parts-accessories\"\u003eIn-Situ Rugged TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"In-Situ","offers":[{"title":"Non-Vented, 0-9m (0-30 ft)","offer_id":48159397544126,"sku":"0091930","price":627.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 0-30m (0-100 ft)","offer_id":48159397576894,"sku":"0091940","price":627.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 0-76m (0-250 ft)","offer_id":48159397609662,"sku":"0091950","price":627.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/rugged-troll-200-header-w2000-4.jpg?v=1783970617"},{"product_id":"in-situ-rugged-barotroll-data-logger","title":"In-Situ Rugged BaroTROLL Data Logger","description":"\u003cp\u003eThe Rugged BaroTROLL measures and logs barometric pressure and temperature to compensate the Rugged TROLL 100 and 200's non-vented (absolute) water level data for barometric fluctuations. Titanium construction and a 10+ year internal battery keep it running maintenance-free for years in the field.\u003c\/p\u003e\u003cp\u003eQuick data access via telemetry, direct-read cable, or docking station. Pair with Baro Merge software to automatically post-correct water level measurements — apply a fixed correction, manually enter correction values, or correct multiple data logger files from a single BaroTROLL log file — then graph, report, and export to Excel or other applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e Titanium construction, 1-inch diameter. Need a docking station, cable, or other accessories? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-rugged-troll-parts-accessories\"\u003eIn-Situ Rugged TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"In-Situ","offers":[{"title":"Default Title","offer_id":48162335391934,"sku":"0091900","price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/rugged-baro-troll-16-9.jpg?v=1784030731"},{"product_id":"in-situ-rugged-troll-100-data-logger","title":"In-Situ Rugged TROLL 100 Data Logger","description":"\u003cp\u003eIn-Situ's most economical water level data logger, the Rugged TROLL 100 measures and logs water level, water pressure, and temperature in a durable titanium housing, with pressure ranges up to 250 ft (76 m). 3D factory calibration and In-Situ's anti-drift system keep it accurate for years of maintenance-free operation.\u003c\/p\u003e\u003cp\u003eBest suited to periodic data download rather than real-time access — retrieve logs with the Rugged TROLL Docking Station or a TROLL Com and the free VuSitu mobile app. Pair with the Rugged BaroTROLL (sold separately) for barometric compensation when needed. Titanium construction stands up to fresh, saline, and even contaminated water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Communication accessories sold separately. Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-rugged-troll-parts-accessories\"\u003eIn-Situ Rugged TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"In-Situ","offers":[{"title":"Non-Vented, 0-9m (0-30 ft)","offer_id":48162337521854,"sku":"0091870","price":432.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 0-30m (0-100 ft)","offer_id":48162337554622,"sku":"0091880","price":432.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented, 0-76m (0-250 ft)","offer_id":48162337587390,"sku":"0091890","price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/RT100.jpg?v=1727814231"},{"product_id":"in-situ-aqua-troll-100-data-logger","title":"In-Situ Aqua TROLL 100 Data Logger","description":"\u003cp\u003eThe Aqua TROLL 100 Data Logger measures and records conductivity and temperature. A unique conductivity cell design allows for a wide, accurate measurement range in a narrow diameter instrument. Titanium construction resists corrosion, making it ideal for coastal, remediation and mine water monitoring projects. Deploy in depths up to 300 psi. Ships standard with a Twist-Lock Backshell\/Hanger (Titanium) for suspension-wire deployment.\u003c\/p\u003e\u003cp\u003eChoose your cable length above — cable options are Non-Vented Rugged Cable with Twist-Lock Connector (no venting required, since the Aqua TROLL 100 has no pressure sensor). Need replacement parts, calibration solutions, or extended warranty? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-aqua-troll-parts-accessories\"\u003eIn-Situ Aqua TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/in_situ_aqua_troll_200.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"In-Situ","offers":[{"title":"No Cable","offer_id":48166823231678,"sku":"0056800","price":1848.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented Poly 25 ft","offer_id":48166823264446,"sku":"0056800+1034580","price":2109.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented Poly 50 ft","offer_id":48166823297214,"sku":"0056800+1034590","price":2199.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented Poly 75 ft","offer_id":48166823329982,"sku":"0056800+1034600","price":2290.0,"currency_code":"USD","in_stock":true},{"title":"Non-Vented Poly 100 ft","offer_id":48166823362750,"sku":"0056800+200042","price":2380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AquaTROLL100.png?v=1691779662"},{"product_id":"in-situ-aqua-troll-200-data-logger","title":"In-Situ Aqua TROLL 200 Data Logger","description":"\u003cp\u003eThe Aqua TROLL 200 Data Logger measures and records water level\/pressure, conductivity, and temperature in one all-in-one instrument. Available in vented and non-vented configurations. Titanium construction and a sub-1 inch design fit narrow-diameter wells, making it ideal for coastal, remediation and mine water monitoring projects.\u003c\/p\u003e\u003cp\u003eChoose your pressure range\/vent configuration and cable length above. Cable prices include the matching vented\/non-vented Rugged Cable and Twist-Lock Connectors. Need a different length? Custom cable lengths beyond 100 ft are available — call 800-833-7958 to inquire.\u003c\/p\u003e\u003cp\u003eNeed replacement parts, calibration solutions, or extended warranty? Visit \u003ca href=\"https:\/\/envirotechonline.com\/collections\/in-situ-aqua-troll-parts-accessories\"\u003eIn-Situ Aqua TROLL Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/in_situ_aqua_troll_200.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h1\u003e","brand":"In-Situ","offers":[{"title":"3.5m (11.5 ft), 5 psig, Vented \/ No Cable","offer_id":48166828998846,"sku":"0056000","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"3.5m (11.5 ft), 5 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829031614,"sku":"0056000+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"3.5m (11.5 ft), 5 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829064382,"sku":"0056000+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"3.5m (11.5 ft), 5 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829097150,"sku":"0056000+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"3.5m (11.5 ft), 5 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829129918,"sku":"0056000+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ No Cable","offer_id":48166829162686,"sku":"0056010","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829195454,"sku":"0056010+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829228222,"sku":"0056010+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829260990,"sku":"0056010+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 15 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829293758,"sku":"0056010+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ No Cable","offer_id":48166829326526,"sku":"0056020","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829359294,"sku":"0056020+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829392062,"sku":"0056020+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829424830,"sku":"0056020+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"21m (69 ft), 30 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829457598,"sku":"0056020+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ No Cable","offer_id":48166829490366,"sku":"0056030","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829523134,"sku":"0056030+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829555902,"sku":"0056030+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829588670,"sku":"0056030+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"70m (231 ft), 100 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829621438,"sku":"0056030+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ No Cable","offer_id":48166829654206,"sku":"0056040","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ Vented Poly 25 ft","offer_id":48166829686974,"sku":"0056040+1034700","price":2344.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ Vented Poly 50 ft","offer_id":48166829719742,"sku":"0056040+1034710","price":2451.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ Vented Poly 75 ft","offer_id":48166829752510,"sku":"0056040+1034720","price":2558.0,"currency_code":"USD","in_stock":true},{"title":"211m (692 ft), 300 psig, Vented \/ Vented Poly 100 ft","offer_id":48166829785278,"sku":"0056040+1034730","price":2665.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ No Cable","offer_id":48166829818046,"sku":"0056060","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ Non-Vented Poly 25 ft","offer_id":48166829850814,"sku":"0056060+1034580","price":2331.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ Non-Vented Poly 50 ft","offer_id":48166829883582,"sku":"0056060+1034590","price":2425.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ Non-Vented Poly 75 ft","offer_id":48166829916350,"sku":"0056060+1034600","price":2519.0,"currency_code":"USD","in_stock":true},{"title":"11m (35 ft), 30 psia, Non-Vented \/ Non-Vented Poly 100 ft","offer_id":48166829949118,"sku":"0056060+200042","price":2613.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ No Cable","offer_id":48166829981886,"sku":"0056070","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ Non-Vented Poly 25 ft","offer_id":48166830014654,"sku":"0056070+1034580","price":2331.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ Non-Vented Poly 50 ft","offer_id":48166830047422,"sku":"0056070+1034590","price":2425.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ Non-Vented Poly 75 ft","offer_id":48166830080190,"sku":"0056070+1034600","price":2519.0,"currency_code":"USD","in_stock":true},{"title":"60m (197 ft), 100 psia, Non-Vented \/ Non-Vented Poly 100 ft","offer_id":48166830112958,"sku":"0056070+200042","price":2613.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ No Cable","offer_id":48166830145726,"sku":"0056080","price":2052.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ Non-Vented Poly 25 ft","offer_id":48166830178494,"sku":"0056080+1034580","price":2331.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ Non-Vented Poly 50 ft","offer_id":48166830211262,"sku":"0056080+1034590","price":2425.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ Non-Vented Poly 75 ft","offer_id":48166830244030,"sku":"0056080+1034600","price":2519.0,"currency_code":"USD","in_stock":true},{"title":"200m (658 ft), 300 psia, Non-Vented \/ Non-Vented Poly 100 ft","offer_id":48166830276798,"sku":"0056080+200042","price":2613.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/AquaTROLL200-2.png?v=1691779848"},{"product_id":"wl400-level-sensor-submersible-pressure-transducer","title":"WL400 Level Sensor (Submersible Pressure Transducer)","description":"\u003cp\u003eThe Global Water \u003cstrong\u003eWL400 Level Sensor\u003c\/strong\u003e is a rugged, submersible pressure transducer engineered for highly accurate water level measurement across a wide range of demanding environments. Each sensor uses a solid-state transducer with a flexible silicon \u003cem\u003ewet\/wet\u003c\/em\u003e diaphragm, encapsulated in a 304L stainless steel housing (approx. 13\/16\" diameter) and finished with marine-grade epoxy so moisture can never work its way in and cause drift. A stainless steel micro-screen cap keeps silt, mud, and sludge from fouling the sensing element.\u003c\/p\u003e\n\n\u003cp\u003eThe WL400 outputs a two-wire 4–20 mA signal (convertible to 0.5–2.5 VDC across a 125 ohm resistor) that can run up to 3,000 ft to your logging device, so it drops easily into virtually any datalogger, telemetry system, monitor, or display. A vented cable provides automatic barometric pressure compensation, and a dynamic temperature-compensation system holds accuracy across a broad temperature range.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWL400 submersible pressure transducer with 304L stainless steel housing\u003c\/li\u003e\n  \u003cli\u003eMolded-on, waterproof vented cable in the length you select (barometric compensation built in)\u003c\/li\u003e\n  \u003cli\u003eIntegrated \u003cstrong\u003etemperature\u003c\/strong\u003e measurement output\u003c\/li\u003e\n  \u003cli\u003eConfiguration\/calibration \u003cstrong\u003esoftware\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eQuick reference guide and factory calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAccuracy of ±0.1% FS (full scale); ±0.2% over a 35°–70°F range\u003c\/li\u003e\n  \u003cli\u003eWet\/wet silicon diaphragm for excellent linearity and very low hysteresis\u003c\/li\u003e\n  \u003cli\u003e4–20 mA output; signal transmits up to 3,000 ft\u003c\/li\u003e\n  \u003cli\u003eAutomatic barometric compensation via vented cable\u003c\/li\u003e\n  \u003cli\u003eMarine-grade epoxy encapsulation and stainless micro-screen cap resist fouling and moisture\u003c\/li\u003e\n  \u003cli\u003e10–36 VDC supply; operating range −40° to +185°F\u003c\/li\u003e\n  \u003cli\u003eSix pressure\/level ranges (0–3, 0–15, 0–30, 0–60, 0–120, 0–250 ft) and cable lengths up to 500 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe WL400 is used for remote monitoring and recording of water level and pressure in a wide variety of settings, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGroundwater level and well-depth monitoring\u003c\/li\u003e\n  \u003cli\u003ePump tests and aquifer\/sludge testing\u003c\/li\u003e\n  \u003cli\u003eSurface water flow, stream and river gauging, irrigation canals\u003c\/li\u003e\n  \u003cli\u003eTank, tide, and floating-dock level monitoring (including saltwater)\u003c\/li\u003e\n  \u003cli\u003eStormwater, flood analysis, and run-off studies\u003c\/li\u003e\n  \u003cli\u003ePipe flow and general water pressure measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfiguration Guidance\u003c\/h3\u003e\n\u003cp\u003eSelect the \u003cstrong\u003epressure range\u003c\/strong\u003e that covers the maximum water level change expected for your application (not necessarily the total water depth) — choosing the smallest suitable range yields the best accuracy. Then choose the \u003cstrong\u003ecable length\u003c\/strong\u003e measured from the top of your logger to the bottom of the sensor. A 25 ft cable is standard; longer cables are available up to 500 ft.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: the standard polyurethane cable is not recommended for use with hydrocarbons or high concentrations of chlorine — consider the WL450 Water Level Transmitter for those applications.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.xylem.com\/siteassets\/brand\/global-water\/resources\/specification\/global-water-wl400-spec-sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWL400 Specification Sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.ysi.com\/File%20Library\/Documents\/Guides\/WL400-Quick-Reference-Guide.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWL400 Quick Reference Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Global Water","offers":[{"title":"0-3 ft \/ 3 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ft","offer_id":48178349408446,"sku":"400744-150","price":1645.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 200 ft","offer_id":48178349441214,"sku":"400744-200","price":1850.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 300 ft","offer_id":48178349473982,"sku":"400744-300","price":2276.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 500 ft","offer_id":48178349506750,"sku":"400744-500","price":2912.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 125 ft","offer_id":48178349539518,"sku":"400746-125","price":1672.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 150 ft","offer_id":48178349572286,"sku":"400746-150","price":1801.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 200 ft","offer_id":48178349605054,"sku":"400746-200","price":1880.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 250 ft","offer_id":48178349637822,"sku":"400746-250","price":2178.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 300 ft","offer_id":48178349670590,"sku":"400746-300","price":2352.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 350 ft","offer_id":48178349703358,"sku":"400746-350","price":2488.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 400 ft","offer_id":48178349736126,"sku":"400746-400","price":2700.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 500 ft","offer_id":48178349768894,"sku":"400746-500","price":2912.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 250 ft","offer_id":48178349801662,"sku":"400748-250","price":2121.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 300 ft","offer_id":48178349834430,"sku":"400748-300","price":2352.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 350 ft","offer_id":48178349867198,"sku":"400748-350","price":2488.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 400 ft","offer_id":48178349899966,"sku":"400748-400","price":2700.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 500 ft","offer_id":48178349932734,"sku":"400748-500","price":2872.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Global-Water-WL400.jpg?v=1784562340"},{"product_id":"wl450-stainless-steel-water-level-transmitter","title":"WL450 Stainless Steel Water Level Transmitter","description":"\u003cp\u003eThe Global Water \u003cstrong\u003eWL450 All Stainless Steel Water Level Transmitter\u003c\/strong\u003e is a submersible pressure transducer built for accuracy and long-term reliability in demanding environments. A rugged, flush-mounted \u003cstrong\u003e316L stainless steel diaphragm\u003c\/strong\u003e paired with digital temperature compensation and an environmentally neutral Hytrel® cable lets it hold performance day after day across a wide range of operating conditions — making it well suited to test wells, surface water, streams, and reservoirs, in both fresh and saltwater.\u003c\/p\u003e\n\n\u003cp\u003eEach transmitter ships calibrated for a specific range in feet of head and is set up for 2-wire, 4–20 mA output. The WL450 also provides a direct \u003cstrong\u003eRS-485 digital output\u003c\/strong\u003e for connection to a modem or communications network, avoiding the error and complexity of analog-to-digital conversion devices.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWL450 all-stainless-steel submersible water level transmitter (316L SS diaphragm)\u003c\/li\u003e\n  \u003cli\u003eFactory calibration for the selected pressure range (feet of head)\u003c\/li\u003e\n  \u003cli\u003eAppropriate length of \u003cstrong\u003eHytrel-jacketed, vented \u0026amp; shielded cable\u003c\/strong\u003e (0.23\" dia.) — included per configuration\u003c\/li\u003e\n  \u003cli\u003e2-wire 4–20 mA analog output plus RS-485 digital output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRugged 316L stainless steel flush-mounted diaphragm for heavy pressure and consistent readings\u003c\/li\u003e\n  \u003cli\u003eAccuracy: Total Error Band ±0.1% with 16-bit digital error correction\u003c\/li\u003e\n  \u003cli\u003eDigital temperature compensation across the entire operating range\u003c\/li\u003e\n  \u003cli\u003eDurable, environmentally neutral Hytrel® vented cable, suitable for long-term submersion\u003c\/li\u003e\n  \u003cli\u003eOperating temperature: 14° to 176°F (−10° to 80°C)\u003c\/li\u003e\n  \u003cli\u003eOverpressure protection up to 2× full-scale range\u003c\/li\u003e\n  \u003cli\u003eDepth ratings from 3 ft to 500 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTest wells and groundwater monitoring\u003c\/li\u003e\n  \u003cli\u003eSurface water, streams, and river gauging\u003c\/li\u003e\n  \u003cli\u003eReservoirs, tanks, and long-term environmental monitoring\u003c\/li\u003e\n  \u003cli\u003eFresh and saltwater level measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfiguration Guidance\u003c\/h3\u003e\n\u003cp\u003eChoose the \u003cstrong\u003epressure range\u003c\/strong\u003e that covers the maximum water level change expected for your application (not necessarily the total water depth); selecting the smallest suitable range yields the best accuracy. The matching standard \u003cstrong\u003ecable length\u003c\/strong\u003e is included with each range. \u003cem\u003eNote: a 24 V power source or a BR100 boost regulator is required when the cable length exceeds 50 ft (and for the larger ranges). Custom ranges and cable lengths are available on request.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/www.ysi.com\/wl450\" target=\"_blank\" rel=\"noopener\"\u003eWL450 Product Page \u0026amp; Specifications (YSI \/ Global Water)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Global Water","offers":[{"title":"0-3 ft \/ 25 ft","offer_id":48178367660222,"sku":"AIL003","price":1142.0,"currency_code":"USD","in_stock":true},{"title":"0-15 ft \/ 25 ft","offer_id":48178367692990,"sku":"AIL015","price":1180.0,"currency_code":"USD","in_stock":true},{"title":"0-30 ft \/ 50 ft","offer_id":48178367725758,"sku":"AIL030","price":1269.0,"currency_code":"USD","in_stock":true},{"title":"0-60 ft \/ 100 ft","offer_id":48178367758526,"sku":"AIL060","price":1449.0,"currency_code":"USD","in_stock":true},{"title":"0-120 ft \/ 150 ft","offer_id":48178367791294,"sku":"AIL120","price":1639.0,"currency_code":"USD","in_stock":true},{"title":"0-250 ft \/ 300 ft","offer_id":48178367824062,"sku":"AIL250","price":2156.0,"currency_code":"USD","in_stock":true},{"title":"0-500 ft \/ 510 ft","offer_id":48178367856830,"sku":"AIL500","price":2806.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/GlobalWater_WL450.jpg?v=1784564421"},{"product_id":"wq101-temperature-sensor-submersible","title":"WQ101 Temperature Sensor (Submersible)","description":"\u003cp\u003eThe Global Water \u003cstrong\u003eWQ101 Temperature Sensor\u003c\/strong\u003e is a rugged, reliable device for highly accurate submersible water — or ambient air — temperature measurement. The probe is molded onto marine-grade cable and uses a simple two-wire configuration for minimum current draw, with all electronics fully encapsulated in marine-grade epoxy inside a stainless steel housing so it can be continuously submerged without damage.\u003c\/p\u003e\n\n\u003cp\u003eIt delivers a standard \u003cstrong\u003e4–20 mA output\u003c\/strong\u003e accepted by virtually any datalogger, PLC, SCADA system, digital display, or telemetry unit, making it easy to add to new or existing monitoring setups. Each sensor is assembled, tested, and calibrated before shipment and ships with a calibration report.\u003c\/p\u003e\n\n\u003ch3\u003eChoosing a Version\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen Water\u003c\/strong\u003e — the standard submersible probe (¾\" dia. × 4½\" long), rated to 200 psi, ideal for direct deployment in streams, lakes, wells, and tanks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOnline\u003c\/strong\u003e — supplied with a ¾ × 6 in. PVC pipe nipple threaded both ends with a cap (¾\" NPT PVC housing), for inline\/plumbed installations (rated to 50 psi).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWQ101 temperature sensor probe in a stainless steel housing\u003c\/li\u003e\n  \u003cli\u003eMolded-on marine-grade cable in the length you select (25–500 ft)\u003c\/li\u003e\n  \u003cli\u003eTwo-wire 4–20 mA output\u003c\/li\u003e\n  \u003cli\u003eFactory calibration and calibration report\u003c\/li\u003e\n  \u003cli\u003eOnline version: ¾\" NPT PVC pipe-nipple housing with cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOutput: 4–20 mA\u003c\/li\u003e\n  \u003cli\u003eMeasurement range: −50° to +50°C\u003c\/li\u003e\n  \u003cli\u003eAccuracy: ±0.1°C (±0.2°F)\u003c\/li\u003e\n  \u003cli\u003eMaximum pressure: Open Water 0–200 psi; Online 50 psi\u003c\/li\u003e\n  \u003cli\u003eOperating voltage: 10–36 VDC; warm-up 5 seconds\u003c\/li\u003e\n  \u003cli\u003eOperating temperature: −58° to +212°F (−50° to +100°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStream, lake, and reservoir temperature monitoring\u003c\/li\u003e\n  \u003cli\u003eGroundwater and surface water studies\u003c\/li\u003e\n  \u003cli\u003eAquaculture studies and fisheries research\u003c\/li\u003e\n  \u003cli\u003eBaseline analyses and mitigation monitoring\u003c\/li\u003e\n  \u003cli\u003eAmbient air temperature as part of a weather station\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfiguration Guidance\u003c\/h3\u003e\n\u003cp\u003eSelect the \u003cstrong\u003eversion\u003c\/strong\u003e (Open Water or Online) for your installation, then choose the \u003cstrong\u003ecable length\u003c\/strong\u003e measured from your monitoring device to the sensor. 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A piezoresistive silicon pressure sensor with Hastelloy wetted parts is paired with a platinum RTD temperature sensor, both housed in a slim 316L stainless steel body, and connected by cable to a PC or third-party equipment. The sensor natively outputs Modbus or SDI-12 digital signals; where a 4-20mA analog signal is needed instead, an optional Current Loop Adaptor converts the digital readings into two independent 4-20mA current-loop channels, one for level and one for temperature.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"M5 Absolute","offer_id":48181443133630,"sku":"116473","price":340.1,"currency_code":"USD","in_stock":true},{"title":"M10 Absolute","offer_id":48181443166398,"sku":"116867","price":340.1,"currency_code":"USD","in_stock":true},{"title":"M20 Absolute","offer_id":48181443199166,"sku":"116868","price":340.1,"currency_code":"USD","in_stock":true},{"title":"M30 Absolute","offer_id":48181443231934,"sku":"116869","price":340.1,"currency_code":"USD","in_stock":true},{"title":"M100 Absolute","offer_id":48181443264702,"sku":"116870","price":340.1,"currency_code":"USD","in_stock":true},{"title":"M200 Absolute","offer_id":48181443297470,"sku":"116871","price":340.1,"currency_code":"USD","in_stock":true},{"title":"M5 Vented","offer_id":48181443330238,"sku":"116494","price":362.9,"currency_code":"USD","in_stock":true},{"title":"M10 Vented","offer_id":48181443363006,"sku":"116872","price":362.9,"currency_code":"USD","in_stock":true},{"title":"M20 Vented","offer_id":48181443395774,"sku":"116873","price":362.9,"currency_code":"USD","in_stock":true},{"title":"4-20mA Current Loop Adaptor","offer_id":48181813772478,"sku":"116498","price":163.0,"currency_code":"USD","in_stock":true},{"title":"Cable - 30ft (Absolute)","offer_id":48181813805246,"sku":"116875","price":149.0,"currency_code":"USD","in_stock":true},{"title":"Cable - 30ft (Vented)","offer_id":48181813838014,"sku":"116876","price":157.0,"currency_code":"USD","in_stock":true},{"title":"Cable - 5ft (Absolute)","offer_id":48181813870782,"sku":"116844","price":87.0,"currency_code":"USD","in_stock":true},{"title":"Cable - 5ft (Vented)","offer_id":48181813903550,"sku":"116847","price":95.0,"currency_code":"USD","in_stock":true},{"title":"USB-A Programming Cable","offer_id":48181813936318,"sku":"116052","price":113.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/301-cables-1x.jpg?v=1784667295"},{"product_id":"solinst-9200-rrl5-radio-telemetry-assembly","title":"Solinst 9200 RRL5 Radio Telemetry Assembly","description":"\u003cp\u003eThe Solinst 9200 RRL 5 is a self-contained radio telemetry unit sized to fit inside a standard 2\" well casing. It connects to one Levelogger-series datalogger (or two via an optional splitter cable) through a reader cable, pulling readings at a set sampling interval and storing them in its own memory. At a separate reporting interval, it transmits the data by short-range, unlicensed-band radio to a \"Home Station\" — another RRL 5 unit connected by USB to a PC — with any unit configurable as either a Home Station or Remote Station, so multiple remote units can relay to one home station. Data lands in Solinst's free Telemetry Software, exportable to .xle or .csv.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy choose radio over cellular:\u003c\/strong\u003e the RRL 5 has \u003cstrong\u003eno recurring data fees and no SIM card\u003c\/strong\u003e, because it doesn't use a cellular network. That makes it the economical choice for a cluster of wells within radio range of a base PC — a single site, a landfill, a well field — where a monthly plan per logger would add up. The trade-off is range and the need for a PC-connected Home Station on site, rather than data reaching you anywhere.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoose your band:\u003c\/strong\u003e 2.4 GHz or 900 MHz. 900 MHz generally penetrates obstructions and vegetation better and reaches further; 2.4 GHz is the lower-cost option for shorter, clearer paths.\u003c\/p\u003e\u003ch3\u003eCompare the remote monitoring options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e9200 RRL 5 (this unit)\u003c\/strong\u003e — radio to an on-site PC. No recurring fees. Best for well clusters within radio range.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/solinst-9500-levelsender-telemetry-system\"\u003e9500 LevelSender\u003c\/a\u003e — 4G LTE cellular, in-well. Data reaches you anywhere there's coverage; requires a SIM and data plan.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/solinst-9700-solsat-satellite-telemetry\"\u003e9700 SolSat 5\u003c\/a\u003e — solar-assisted satellite. For off-grid sites with no cellular coverage at all.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReader cables, splitters, battery packs, and programming cables are on the \u003ca href=\"\/products\/solinst-rrl5-levelsender-solsat-5-telemetry-accessories\"\u003eSolinst telemetry accessories\u003c\/a\u003e listing. Pairs with \u003ca href=\"\/collections\/leveloggers\"\u003eSolinst Levelogger-series pressure transducers\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eBrowse all \u003ca href=\"\/collections\/telemetry\"\u003etelemetry \u0026amp; remote monitoring systems\u003c\/a\u003e.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"2.4 GHz","offer_id":48181463548094,"sku":"116713","price":1263.5,"currency_code":"USD","in_stock":true},{"title":"900 MHz","offer_id":48181463580862,"sku":"116916","price":1407.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/9200-rrl-5-remote-radio-link-setup.webp?v=1784667941"},{"product_id":"solinst-9500-levelsender-telemetry-system","title":"Solinst 9500 LevelSender Telemetry System","description":"\u003cp\u003eThe Solinst LevelSender is a compact in-well cellular telemetry unit that connects to one Solinst datalogger via reader cable (two with an optional splitter), reading water level, temperature, and conductivity at a set sampling interval. It transmits over a 4G LTE-M cellular modem using a Nano SIM card — either a Solinst-supplied pre-programmed SIM billed through Solinst, or a client's own carrier SIM — pushing reports at a set interval to the Solinst Cloud web portal, and optionally to an FTP server, email, or SMS recipients via the separate LevelSender PC Software. Initial setup is done over USB-C, with schedule changes afterward possible remotely through Solinst Cloud or email commands.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"LevelSender 5 - 4G (no SIM)","offer_id":48181463974078,"sku":"115604","price":762.44,"currency_code":"USD","in_stock":true},{"title":"LevelSender 5 - 4G c\/w SIM Card","offer_id":48181464006846,"sku":"115924","price":774.35,"currency_code":"USD","in_stock":true},{"title":"LevelSender Mk3 - 4G (no SIM)","offer_id":48181464039614,"sku":"117637","price":823.65,"currency_code":"USD","in_stock":true},{"title":"LevelSender Mk3 - 4G c\/w SIM Card","offer_id":48181464072382,"sku":"117899","price":848.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/9500-levelsender-5-sim-baro-hero.webp?v=1784667977"},{"product_id":"solinst-9700-solsat-satellite-telemetry","title":"Solinst 9700 SolSat Satellite Telemetry","description":"\u003cp\u003eThe Solinst SolSat 5 is a weatherproof, solar-assisted satellite telemetry unit that connects to a single Solinst datalogger via reader cable, taking hourly readings of water level (barometrically compensated), temperature, and conductivity. It transmits over the Iridium satellite network using a built-in modem and helical antenna, giving it global coverage independent of cellular infrastructure wherever it has a clear sky view. Data is delivered via satellite messaging to a secure web portal for viewing and export, and can trigger text or email alerts. Configuration is done wirelessly through the unit's own Wi-Fi access point from a smartphone or laptop browser, with power supplied by two rechargeable batteries topped up by an integrated solar panel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you have everything you need?\u003c\/strong\u003e The SolSat 5 requires a Solinst datalogger (\u003ca href=\"\/products\/solinst-3001-levelogger-6\"\u003eLevelogger 6\u003c\/a\u003e, \u003ca href=\"\/products\/solinst-barologger-6\"\u003eBarologger 6\u003c\/a\u003e, \u003ca href=\"\/products\/solinst-3001-levelogger-6-junior\"\u003eLevelogger 6 Junior\u003c\/a\u003e, \u003ca href=\"\/products\/solinst-3001-levelogger-6-ltc\"\u003eLevelogger 6 LTC\u003c\/a\u003e, or \u003ca href=\"\/products\/solinst-3250-levelvent-6\"\u003eLevelVent 6\u003c\/a\u003e) and a satellite data plan set up through Solinst.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"SolSat 5 Satellite Telemetry Device","offer_id":48181464727742,"sku":"116895","price":1871.5,"currency_code":"USD","in_stock":true},{"title":"SolSat 5 Satellite Telemetry System","offer_id":48181464760510,"sku":"116950","price":1928.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/9700-solsat-5-satellite-telemetry-system-1x.webp?v=1784668014"},{"product_id":"seametrics-levelscout-2x-level-temperature-logger","title":"Seametrics LevelSCOUT 2X Level \u0026 Temperature Logger","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics LevelSCOUT 2X\u003c\/strong\u003e is a submersible smart sensor and datalogger that measures groundwater level and temperature in a single compact probe just 0.875\" (2.22 cm) in diameter. Built for continuous water level monitoring, aquifer storage and recovery testing, and long-term environmental compliance programs, it logs up to 100,000 records of level, temperature, and time on a 5-year replaceable lithium battery.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/seametrics_levelscout_2x.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics_LevelSCOUT_2X_Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eConstructed from 316 stainless steel, acetal, and Viton for corrosion resistance in fresh, brackish, or saline field conditions, the LevelSCOUT 2X is an absolute (non-vented) sensor that requires no vent tube, desiccant, or bellows — reducing maintenance on long-term groundwater level monitoring deployments. Pair it with a BaroSCOUT 2X barometric logger (see our \u003ca href=\"https:\/\/envirotechonline.com\/collections\/pressure-transducers\"\u003ePressure Transducers\u003c\/a\u003e collection) and Seametrics' free Aqua4Plus 2.0 software to automatically compensate readings for changes in atmospheric pressure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.05% full-scale pressure accuracy with thermally compensated temperature readings\u003c\/li\u003e\n\u003cli\u003e100,000-record non-volatile memory with pause-logging and delayed-start capability\u003c\/li\u003e\n\u003cli\u003e5-year replaceable lithium battery for low-maintenance, long-term deployments\u003c\/li\u003e\n\u003cli\u003eDigital Modbus RTU (RS485) and SDI-12 output for direct telemetry integration\u003c\/li\u003e\n\u003cli\u003eField-serviceable connectors available cableless or with custom cable lengths\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus 2.0 logging software with barometric compensation utility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"30 PSIA \/ Cableless","offer_id":48187335934142,"sku":"72106170","price":709.49,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cableless","offer_id":48187335966910,"sku":"72106171","price":709.49,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cableless","offer_id":48187335999678,"sku":"72106172","price":709.49,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cableless","offer_id":48187336032446,"sku":"72106173","price":709.49,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cabled - Plastic Connector","offer_id":48187336065214,"sku":"72106174","price":709.49,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cabled - Plastic Connector","offer_id":48187336097982,"sku":"72106175","price":709.49,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cabled - Plastic Connector","offer_id":48187336130750,"sku":"72106176","price":709.49,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cabled - Plastic Connector","offer_id":48187336163518,"sku":"72106177","price":709.49,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cabled - Stripped \u0026 Tinned","offer_id":48187336196286,"sku":"72106178","price":709.49,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cabled - Stripped \u0026 Tinned","offer_id":48187336229054,"sku":"72106179","price":709.49,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cabled - Stripped \u0026 Tinned","offer_id":48187336261822,"sku":"72106180","price":709.49,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cabled - Stripped \u0026 Tinned","offer_id":48187336294590,"sku":"72106181","price":709.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/levelscout-2x-600x600.jpg?v=1784756733"},{"product_id":"seametrics-baroscout-2x-barometric-logger","title":"Seametrics BaroSCOUT 2X Barometric Logger","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics BaroSCOUT 2X\u003c\/strong\u003e is a barometric pressure and temperature datalogger built to compensate absolute (non-vented) water level sensors for changes in atmospheric pressure. Sharing the same compact, 0.875\" (2.22 cm) diameter body as the \u003ca href=\"https:\/\/envirotechonline.com\/products\/seametrics-levelscout-2x-level-temperature-logger\"\u003eLevelSCOUT 2X\u003c\/a\u003e, it logs up to 100,000 records on a 4.5-year battery and is the standard reference sensor for groundwater level monitoring networks.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-BaroSCOUT-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eConstructed from 316 stainless steel, acetal, and fluoropolymer, the BaroSCOUT 2X reads local atmospheric pressure and feeds it into Seametrics' free Aqua4Plus 2.0 software, which automatically corrects LevelSCOUT 2X (or other absolute sensor) readings for barometric fluctuation — critical for accurate groundwater level data in confined or leaky aquifer conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.008 psi barometric pressure accuracy\u003c\/li\u003e\n\u003cli\u003e100,000-record non-volatile memory with pause-logging and delayed-start capability\u003c\/li\u003e\n\u003cli\u003e4.5-year low-power battery life\u003c\/li\u003e\n\u003cli\u003eDigital Modbus RTU (RS485) and SDI-12 output for telemetry integration\u003c\/li\u003e\n\u003cli\u003eField-serviceable connectors available cableless or with custom cable lengths\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus 2.0 control software, firmware updatable in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"Cableless","offer_id":48187360346302,"sku":"72106183","price":709.49,"currency_code":"USD","in_stock":true},{"title":"Cabled - Plastic Connector","offer_id":48187360379070,"sku":"72106184","price":709.49,"currency_code":"USD","in_stock":true},{"title":"Cabled - Stripped \u0026 Tinned","offer_id":48187360411838,"sku":"72106185","price":709.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/levelscout-2x-baroscout-2x-600x600_cfcf3d1e-2de9-4195-9253-e0681d34b68f.jpg?v=1784756857"},{"product_id":"seametrics-pt2x-pressure-temperature-sensor-stainless","title":"Seametrics PT2X Pressure\/Temperature Sensor - Stainless","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PT2X\u003c\/strong\u003e is a submersible pressure and temperature smart sensor with an integrated datalogger, built in rugged 316 stainless steel for groundwater level monitoring, stormwater runoff studies, and surface water gauging. It operates independently or networked with other Seametrics Smart Sensors, and logs up to 520,000 records on field-replaceable AA batteries.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/seametrics_pt2x.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-PT2X-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eAvailable in gauge (PSIG) or absolute (PSIA) pressure ranges and in standard or short body lengths, the PT2X pairs with a PT2X-BV barometric logger for automatic atmospheric compensation of absolute readings. The sensor is programmed and monitored with Seametrics' free Aqua4Plus software over Modbus RTU (RS485) or SDI-12, and supports wireless connectivity for remote telemetry.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.05% FSO typical accuracy, thermally compensated for temperature variation\u003c\/li\u003e\n\u003cli\u003e520,000-record non-volatile memory with pause-logging and delayed-start capability\u003c\/li\u003e\n\u003cli\u003eLow-power design with field-replaceable AA batteries\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) and SDI-12 digital interface\u003c\/li\u003e\n\u003cli\u003eSmall 0.75\" (1.9 cm) diameter with field-serviceable connectors\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with barometric compensation utility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"1 PSIG \/ Standard","offer_id":48187487977662,"sku":"72106069","price":2292.88,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Standard","offer_id":48187488010430,"sku":"72106000","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Standard","offer_id":48187488043198,"sku":"72106001","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Standard","offer_id":48187488075966,"sku":"72106002","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Standard","offer_id":48187488108734,"sku":"72106003","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Standard","offer_id":48187488141502,"sku":"72106004","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Standard","offer_id":48187488174270,"sku":"72106005","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Standard","offer_id":48187488207038,"sku":"72106007","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Standard","offer_id":48187488239806,"sku":"72106008","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Standard","offer_id":48187488272574,"sku":"72106009","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Standard","offer_id":48187488305342,"sku":"72106070","price":1726.4,"currency_code":"USD","in_stock":true},{"title":"1 PSIG \/ Short","offer_id":48187488338110,"sku":"2A41720","price":1608.54,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Short","offer_id":48187488370878,"sku":"2A41724","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Short","offer_id":48187488403646,"sku":"2A41726","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Short","offer_id":48187488436414,"sku":"2A41728","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Short","offer_id":48187488469182,"sku":"2A41730","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Short","offer_id":48187488501950,"sku":"2A41732","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Short","offer_id":48187488534718,"sku":"2A41734","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Short","offer_id":48187488567486,"sku":"2A41752","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Short","offer_id":48187488600254,"sku":"2A41754","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Short","offer_id":48187488633022,"sku":"2A41756","price":1462.67,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Short","offer_id":48187488665790,"sku":"2A41758","price":1462.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/PT2X-Web-1024x1024-600x600.png?v=1784757510"},{"product_id":"seametrics-pt2x-pressure-temperature-sensor-titanium","title":"Seametrics PT2X Pressure\/Temperature Sensor - Titanium","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PT2X\u003c\/strong\u003e is a submersible pressure and temperature smart sensor with an integrated datalogger, built in corrosion-resistant titanium for saltwater, brackish, or highly corrosive groundwater and surface water monitoring. It operates independently or networked with other Seametrics Smart Sensors, and logs up to 520,000 records on field-replaceable AA batteries.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/seametrics_pt2x.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-PT2X-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eAvailable in gauge (PSIG) or absolute (PSIA) pressure ranges and in standard or short body lengths, the titanium PT2X pairs with a PT2X-BV barometric logger for automatic atmospheric compensation of absolute readings. The sensor is programmed and monitored with Seametrics' free Aqua4Plus software over Modbus RTU (RS485) or SDI-12, and supports wireless connectivity for remote telemetry.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.05% FSO typical accuracy, thermally compensated for temperature variation\u003c\/li\u003e\n\u003cli\u003e520,000-record non-volatile memory with pause-logging and delayed-start capability\u003c\/li\u003e\n\u003cli\u003eTitanium construction for saltwater and highly corrosive environments\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) and SDI-12 digital interface\u003c\/li\u003e\n\u003cli\u003eSmall 0.75\" (1.9 cm) diameter with field-serviceable connectors\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with barometric compensation utility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"5 PSIG \/ Standard","offer_id":48187518648510,"sku":"72106014","price":2204.69,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Standard","offer_id":48187518681278,"sku":"72106015","price":2204.69,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Standard","offer_id":48187518714046,"sku":"72106016","price":2204.69,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Standard","offer_id":48187518746814,"sku":"72106017","price":2204.69,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Standard","offer_id":48187518779582,"sku":"2A32730","price":2094.45,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Standard","offer_id":48187518812350,"sku":"72106072","price":2204.69,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Standard","offer_id":48187518845118,"sku":"2A32732","price":2094.45,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Standard","offer_id":48187518877886,"sku":"72106073","price":2204.69,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Standard","offer_id":48187518910654,"sku":"2A32734","price":2094.45,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Standard","offer_id":48187518943422,"sku":"2A32758","price":2094.45,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Short","offer_id":48187518976190,"sku":"2A42724","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Short","offer_id":48187519008958,"sku":"2A42725","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Short","offer_id":48187519041726,"sku":"2A42728","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Short","offer_id":48187519074494,"sku":"2A42752","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Short","offer_id":48187519107262,"sku":"2A42730","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Short","offer_id":48187519140030,"sku":"2A42754","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Short","offer_id":48187519172798,"sku":"2A42732","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Short","offer_id":48187519205566,"sku":"2A42756","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Short","offer_id":48187519238334,"sku":"2A42734","price":1838.19,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Short","offer_id":48187519271102,"sku":"2A42758","price":1838.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/PT2X-Web-1024x1024-600x600_289fee53-7205-49b5-b8fa-31b983dbd5f7.png?v=1784757668"},{"product_id":"seametrics-pt2x-bv-barometric-vacuum-sensor","title":"Seametrics PT2X-BV Barometric\/Vacuum Sensor","description":"\u003cp\u003eBuilt on the same platform as the \u003ca href=\"https:\/\/envirotechonline.com\/products\/seametrics-pt2x-pressure-temperature-sensor-stainless\"\u003ePT2X Pressure\/Temperature Sensor\u003c\/a\u003e, the \u003cstrong\u003eSeametrics PT2X-BV\u003c\/strong\u003e is a barometric and vacuum datalogger that provides the atmospheric reference needed to compensate absolute PT2X pressure sensors — eliminating the need for desiccant tubes. It also measures vacuum pressure directly, making it useful for soil vapor extraction pilot testing.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/seametrics_pt2x-bv.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-PT2X-BV-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eAvailable cabled or cableless in 316 stainless steel, the PT2X-BV logs up to 520,000 records of pressure, temperature, and time on two field-replaceable AA batteries (or 12VDC auxiliary power for data-intensive deployments), and communicates over Modbus RTU (RS485) or SDI-12 using Seametrics' free Aqua4Plus software.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBarometric reference for absolute pressure sensors — no desiccant tubes required\u003c\/li\u003e\n\u003cli\u003e±0.05% FSO typical accuracy, thermally compensated\u003c\/li\u003e\n\u003cli\u003e520,000-record non-volatile memory\u003c\/li\u003e\n\u003cli\u003eLow-power design with field-replaceable AA batteries or 12VDC auxiliary power\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) and SDI-12 digital interface\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with barometric compensation utility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"Cabled","offer_id":48187533623486,"sku":"72106078","price":1221.14,"currency_code":"USD","in_stock":true},{"title":"Cableless","offer_id":48187533656254,"sku":"72106077","price":1221.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/pt2x-bv.jpg?v=1784757757"},{"product_id":"seametrics-pt12-pressure-temperature-sensor-stainless","title":"Seametrics PT12 Pressure\/Temperature Sensor - Stainless","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PT12\u003c\/strong\u003e is a submersible pressure and temperature sensor built in 316 stainless steel, designed to convert analog well and tank level readings into a digital sensor network. Its piezo-electric, media-isolated pressure element is temperature-compensated for accurate readings in groundwater, well, tank, and tidal monitoring applications.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/seametrics-pt12-instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eCommunicating over both SDI-12 (v1.3) and Modbus RTU (RS485), the PT12 supports up to 200 feet of daisy-chain cabling for networked multi-sensor installations, and is built with noise immunity and transient protection for harsh field conditions. Pair it with a PT12-BV barometric logger to compensate absolute-range readings for atmospheric pressure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiezo-electric, media-isolated pressure element, temperature-compensated\u003c\/li\u003e\n\u003cli\u003eDual SDI-12 (v1.3) and Modbus RTU (RS485) communication interfaces\u003c\/li\u003e\n\u003cli\u003e316 stainless steel construction (titanium also available)\u003c\/li\u003e\n\u003cli\u003eUp to 200 ft. daisy-chain cable capability for multi-sensor networks\u003c\/li\u003e\n\u003cli\u003eOptional USGS-OSW enhanced calibration for improved accuracy (15\/30 PSIG)\u003c\/li\u003e\n\u003cli\u003eBarometric compensation capability with a PT12-BV companion logger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"1 PSIG","offer_id":48187553251518,"sku":"12106133","price":1918.34,"currency_code":"USD","in_stock":true},{"title":"5 PSIG","offer_id":48187553284286,"sku":"72106048","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"15 PSIG","offer_id":48187553317054,"sku":"72106041","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"30 PSIG","offer_id":48187553349822,"sku":"72106046","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"50 PSIG","offer_id":48187553382590,"sku":"72106120","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"100 PSIG","offer_id":48187553415358,"sku":"72106124","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"300 PSIG","offer_id":48187553448126,"sku":"72106129","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"30 PSIA","offer_id":48187553480894,"sku":"72106101","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"50 PSIA","offer_id":48187553513662,"sku":"72106130","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"100 PSIA","offer_id":48187553546430,"sku":"72106093","price":1187.94,"currency_code":"USD","in_stock":true},{"title":"300 PSIA","offer_id":48187553579198,"sku":"72106225","price":1187.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/PT12-Web-1024x1024-600x600.png?v=1784757856"},{"product_id":"seametrics-pt12-pressure-temperature-sensor-titanium","title":"Seametrics PT12 Pressure\/Temperature Sensor - Titanium","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PT12\u003c\/strong\u003e is a submersible pressure and temperature sensor built in corrosion-resistant titanium, designed to convert analog well and tank level readings into a digital sensor network for saltwater or highly corrosive monitoring sites. Its piezo-electric, media-isolated pressure element is temperature-compensated for accurate readings.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/seametrics-pt12-instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eCommunicating over both SDI-12 (v1.3) and Modbus RTU (RS485), the PT12 supports up to 200 feet of daisy-chain cabling for networked multi-sensor installations, and is built with noise immunity and transient protection for harsh field conditions. Pair it with a PT12-BV barometric logger to compensate absolute-range readings for atmospheric pressure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiezo-electric, media-isolated pressure element, temperature-compensated\u003c\/li\u003e\n\u003cli\u003eDual SDI-12 (v1.3) and Modbus RTU (RS485) communication interfaces\u003c\/li\u003e\n\u003cli\u003eTitanium construction for saltwater and highly corrosive environments\u003c\/li\u003e\n\u003cli\u003eUp to 200 ft. daisy-chain cable capability for multi-sensor networks\u003c\/li\u003e\n\u003cli\u003eOptional USGS-OSW enhanced calibration for improved accuracy (15\/30 PSIG)\u003c\/li\u003e\n\u003cli\u003eBarometric compensation capability with a PT12-BV companion logger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"5 PSIG","offer_id":48187559084222,"sku":"72106131","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"15 PSIG","offer_id":48187559116990,"sku":"72106132","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"30 PSIG","offer_id":48187559149758,"sku":"72106133","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"50 PSIG","offer_id":48187559182526,"sku":"72106134","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"100 PSIG","offer_id":48187559215294,"sku":"72106135","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"300 PSIG","offer_id":48187559248062,"sku":"72106136","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"30 PSIA","offer_id":48187559280830,"sku":"72106137","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"50 PSIA","offer_id":48187559313598,"sku":"72106138","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"100 PSIA","offer_id":48187559346366,"sku":"72106139","price":1665.19,"currency_code":"USD","in_stock":true},{"title":"300 PSIA","offer_id":48187559379134,"sku":"72106127","price":1665.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/PT12-Web-1024x1024-600x600_fcf4c5fc-9b27-40dd-aebf-990078d568f2.png?v=1784757881"},{"product_id":"seametrics-pt12-bv-barometric-logger","title":"Seametrics PT12-BV Barometric Logger","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PT12-BV\u003c\/strong\u003e is a barometric box logger built to compensate absolute-range \u003ca href=\"https:\/\/envirotechonline.com\/products\/seametrics-pt12-pressure-temperature-sensor-stainless\"\u003ePT12 pressure sensors\u003c\/a\u003e for changes in atmospheric pressure, communicating over SDI-12 only.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/seametrics-pt12-instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eThe PT12-BV shares its calibration and communication ecosystem with the full PT12 family, letting a single barometric reference correct multiple absolute-range PT12 sensors deployed across a monitoring network.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBarometric reference for absolute-range PT12 pressure sensors\u003c\/li\u003e\n\u003cli\u003eSDI-12 (v1.3) communication interface\u003c\/li\u003e\n\u003cli\u003eBox enclosure for above-ground or wellhead installation\u003c\/li\u003e\n\u003cli\u003eShares Seametrics' Aqua4Plus software ecosystem with the PT12 family\u003c\/li\u003e\n\u003cli\u003eOptional compensation wiring and bulkhead connector accessories available\u003c\/li\u003e\n\u003cli\u003eSupports multi-well monitoring networks sharing a single barometric reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"Default Title","offer_id":48187564654782,"sku":"72106066","price":824.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Seametrics_Logo-Spot-1_f59d3cd5-33ea-4622-bcb6-06235027661c.png?v=1784776238"},{"product_id":"seametrics-ps9800-analog-pressure-sensor-stainless","title":"Seametrics PS9800 Analog Pressure Sensor - Stainless","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PS9800\u003c\/strong\u003e is a submersible 4-20mA pressure transducer built in 316 stainless steel for well, tank, and tidal level monitoring, pump testing, and landfill leachate monitoring. Its narrow 0.75\" diameter body suits small-diameter wells, and an optional integrated temperature sensor is available on every pressure range.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/seametrics_ps9800-ps98i.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/seametrics-ps98i-9800-instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eBuilt with transient protection, reverse polarity protection, and noise immunity for harsh field and control-panel environments, the PS9800 operates on low-power 9-30VDC and outputs a standard 2-wire 4-20mA current loop signal compatible with most dataloggers and SCADA systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.06% FSO typical accuracy, thermally compensated\u003c\/li\u003e\n\u003cli\u003e4-20mA current loop output (2-wire)\u003c\/li\u003e\n\u003cli\u003eBuilt-in transient and reverse polarity protection, noise immunity\u003c\/li\u003e\n\u003cli\u003eLow-power operation, 9-30VDC\u003c\/li\u003e\n\u003cli\u003eOptional integrated temperature measurement\u003c\/li\u003e\n\u003cli\u003eNIST-traceable calibration; optional lightning protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"5 PSIG \/ No","offer_id":48187587952830,"sku":"12106065","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ No","offer_id":48187587985598,"sku":"12106078","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ No","offer_id":48187588018366,"sku":"72106111","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ No","offer_id":48187588051134,"sku":"12106069","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ No","offer_id":48187588083902,"sku":"72106088","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ No","offer_id":48187588116670,"sku":"72106205","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ No","offer_id":48187588149438,"sku":"72106108","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ No","offer_id":48187588182206,"sku":"72106202","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ No","offer_id":48187588214974,"sku":"12106194","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ No","offer_id":48187588247742,"sku":"72106103","price":1110.13,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Yes","offer_id":48187588280510,"sku":"72106098","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Yes","offer_id":48187588313278,"sku":"12106165","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Yes","offer_id":48187588346046,"sku":"72106121","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Yes","offer_id":48187588378814,"sku":"72106089","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Yes","offer_id":48187588411582,"sku":"72106123","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Yes","offer_id":48187588444350,"sku":"72106228","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Yes","offer_id":48187588477118,"sku":"72106116","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Yes","offer_id":48187588509886,"sku":"72106153","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Yes","offer_id":48187588542654,"sku":"72106154","price":1347.71,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Yes","offer_id":48187588575422,"sku":"72106155","price":1347.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/PS9800-web-1024x1024-1-600x600.jpg?v=1784758009"},{"product_id":"seametrics-ps9800-analog-pressure-sensor-titanium","title":"Seametrics PS9800 Analog Pressure Sensor - Titanium","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PS9800\u003c\/strong\u003e is a submersible 4-20mA pressure transducer built in corrosion-resistant titanium for saltwater, brackish, or highly corrosive well, tank, and tidal level monitoring. Its narrow 0.75\" diameter body suits small-diameter wells, and an optional integrated temperature sensor is available on every pressure range.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/seametrics_ps9800-ps98i.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/seametrics-ps98i-9800-instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eBuilt with transient protection, reverse polarity protection, and noise immunity for harsh field and control-panel environments, the PS9800 operates on low-power 9-30VDC and outputs a standard 2-wire 4-20mA current loop signal compatible with most dataloggers and SCADA systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.06% FSO typical accuracy, thermally compensated\u003c\/li\u003e\n\u003cli\u003e4-20mA current loop output (2-wire)\u003c\/li\u003e\n\u003cli\u003eTitanium construction for saltwater and highly corrosive environments\u003c\/li\u003e\n\u003cli\u003eLow-power operation, 9-30VDC\u003c\/li\u003e\n\u003cli\u003eOptional integrated temperature measurement\u003c\/li\u003e\n\u003cli\u003eNIST-traceable calibration; optional lightning protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"5 PSIG \/ No","offer_id":48187595358398,"sku":"72106221","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ No","offer_id":48187595391166,"sku":"72106219","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ No","offer_id":48187595423934,"sku":"72106148","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ No","offer_id":48187595456702,"sku":"72106106","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ No","offer_id":48187595489470,"sku":"12102994","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ No","offer_id":48187595522238,"sku":"72106149","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ No","offer_id":48187595555006,"sku":"72106204","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ No","offer_id":48187595587774,"sku":"72106150","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ No","offer_id":48187595620542,"sku":"72106151","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ No","offer_id":48187595653310,"sku":"72106152","price":1566.63,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Yes","offer_id":48187595686078,"sku":"72106156","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Yes","offer_id":48187595718846,"sku":"72106157","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Yes","offer_id":48187595751614,"sku":"72106158","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Yes","offer_id":48187595784382,"sku":"72106159","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Yes","offer_id":48187595817150,"sku":"72106160","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Yes","offer_id":48187595849918,"sku":"72106161","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Yes","offer_id":48187595882686,"sku":"72106162","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Yes","offer_id":48187595915454,"sku":"72106163","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Yes","offer_id":48187595948222,"sku":"72106164","price":1803.18,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Yes","offer_id":48187595980990,"sku":"72106165","price":1803.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/PS9800-web-1024x1024-1-600x600_572ea8a3-761f-4cda-858a-22337bda7378.jpg?v=1784758041"},{"product_id":"seametrics-ps98i-analog-pressure-sensor-stainless","title":"Seametrics PS98i Analog Pressure Sensor - Stainless","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PS98i\u003c\/strong\u003e is a submersible 4-20mA pressure transducer built in 316 stainless steel for well, tank, and tidal level monitoring, pump testing, and flow monitoring applications. Its compact body and industry-standard current-loop output make it a straightforward drop-in for existing SCADA and datalogger systems.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/seametrics_ps9800-ps98i.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/seametrics-ps98i-9800-instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eBuilt with transient protection, reverse polarity protection, and noise immunity for harsh field and control-panel environments, the PS98i operates on low-power 9-30VDC and outputs a standard 2-wire 4-20mA current loop signal compatible with most dataloggers and SCADA systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.06% FSO typical accuracy, thermally compensated\u003c\/li\u003e\n\u003cli\u003e4-20mA current loop output (2-wire)\u003c\/li\u003e\n\u003cli\u003eBuilt-in transient and reverse polarity protection, noise immunity\u003c\/li\u003e\n\u003cli\u003eLow-power operation, 9-30VDC\u003c\/li\u003e\n\u003cli\u003eCompact, cost-effective design for well and tank level monitoring\u003c\/li\u003e\n\u003cli\u003eNIST-traceable calibration; optional lightning protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"1 PSIG","offer_id":48187605975230,"sku":"72106223","price":867.35,"currency_code":"USD","in_stock":true},{"title":"5 PSIG","offer_id":48187606007998,"sku":"72106094","price":867.35,"currency_code":"USD","in_stock":true},{"title":"15 PSIG","offer_id":48187606040766,"sku":"72106065","price":867.35,"currency_code":"USD","in_stock":true},{"title":"30 PSIG","offer_id":48187606073534,"sku":"12106118","price":867.35,"currency_code":"USD","in_stock":true},{"title":"50 PSIG","offer_id":48187606106302,"sku":"72106097","price":867.35,"currency_code":"USD","in_stock":true},{"title":"100 PSIG","offer_id":48187606139070,"sku":"72106102","price":867.35,"currency_code":"USD","in_stock":true},{"title":"300 PSIG","offer_id":48187606171838,"sku":"72106222","price":867.35,"currency_code":"USD","in_stock":true},{"title":"30 PSIA","offer_id":48187606204606,"sku":"72106064","price":867.35,"currency_code":"USD","in_stock":true},{"title":"50 PSIA","offer_id":48187606237374,"sku":"12106190","price":867.35,"currency_code":"USD","in_stock":true},{"title":"100 PSIA","offer_id":48187606270142,"sku":"72106100","price":867.35,"currency_code":"USD","in_stock":true},{"title":"300 PSIA","offer_id":48187606302910,"sku":"72106206","price":867.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/PS98i-Web-1024x1024-600x600.png?v=1784758133"},{"product_id":"seametrics-ps98i-analog-pressure-sensor-titanium","title":"Seametrics PS98i Analog Pressure Sensor - Titanium","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics PS98i\u003c\/strong\u003e is a submersible 4-20mA pressure transducer built in corrosion-resistant titanium for saltwater, brackish, or highly corrosive well, tank, and tidal level monitoring. Its compact body and industry-standard current-loop output make it a straightforward drop-in for existing SCADA and datalogger systems.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_level_and_pressure\/seametrics_ps9800-ps98i.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/seametrics-ps98i-9800-instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eBuilt with transient protection, reverse polarity protection, and noise immunity for harsh field and control-panel environments, the PS98i operates on low-power 9-30VDC and outputs a standard 2-wire 4-20mA current loop signal compatible with most dataloggers and SCADA systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.06% FSO typical accuracy, thermally compensated\u003c\/li\u003e\n\u003cli\u003e4-20mA current loop output (2-wire)\u003c\/li\u003e\n\u003cli\u003eTitanium construction for saltwater and highly corrosive environments\u003c\/li\u003e\n\u003cli\u003eLow-power operation, 9-30VDC\u003c\/li\u003e\n\u003cli\u003eCompact, cost-effective design for well and tank level monitoring\u003c\/li\u003e\n\u003cli\u003eNIST-traceable calibration; optional lightning protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"5 PSIG","offer_id":48187607744702,"sku":"72106099","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"15 PSIG","offer_id":48187607777470,"sku":"72106220","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"30 PSIG","offer_id":48187607810238,"sku":"72106140","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"50 PSIG","offer_id":48187607843006,"sku":"72106141","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"100 PSIG","offer_id":48187607875774,"sku":"72106142","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"300 PSIG","offer_id":48187607908542,"sku":"72106143","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"30 PSIA","offer_id":48187607941310,"sku":"72106144","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"50 PSIA","offer_id":48187607974078,"sku":"72106145","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"100 PSIA","offer_id":48187608006846,"sku":"72106146","price":1366.39,"currency_code":"USD","in_stock":true},{"title":"300 PSIA","offer_id":48187608039614,"sku":"72106147","price":1366.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/PS98i-Web-1024x1024-600x600_4e98fa64-35a4-481b-8388-c4106080ddc9.png?v=1784758136"},{"product_id":"seametrics-ct2x-conductivity-temperature-level-logger-stainless","title":"Seametrics CT2X Conductivity\/Temperature\/Level Logger - Stainless","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics CT2X\u003c\/strong\u003e is a submersible conductivity, temperature, and (optionally) depth\/level smart sensor with an integrated datalogger, built in 316 stainless steel for groundwater level, saltwater intrusion, and discharge monitoring. It measures conductivity, temperature, salinity, and TDS, and can be operated independently or networked with other Seametrics Smart Sensors.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/seametrics_ct2x.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-CT2X-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eAvailable with or without a pressure\/level option, and in cabled (standard or short-body) or cableless configurations, the CT2X logs up to 349,000 records over Modbus RTU (RS485) or SDI-12 using Seametrics' free Aqua4Plus software, with in-field calibration and real-time viewing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures conductivity, temperature, salinity, and TDS, with optional depth\/level\u003c\/li\u003e\n\u003cli\u003e0–300,000 µS\/cm conductivity range (200,000 or 300,000 µS\/cm optional)\u003c\/li\u003e\n\u003cli\u003e349,000-record non-volatile memory\u003c\/li\u003e\n\u003cli\u003eLow-power design with field-replaceable AA batteries\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) and SDI-12 digital interface\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with in-field calibration and barometric compensation utility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"C\/T Only (No Pressure) \/ Cabled","offer_id":48187637989566,"sku":"72106021","price":2355.94,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Cabled","offer_id":48187638022334,"sku":"2F31524","price":2703.32,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Cabled","offer_id":48187638055102,"sku":"72106022","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Cabled","offer_id":48187638087870,"sku":"72106023","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cabled","offer_id":48187638120638,"sku":"72106024","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Cabled","offer_id":48187638153406,"sku":"72106025","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cabled","offer_id":48187638186174,"sku":"72106026","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Cabled","offer_id":48187638218942,"sku":"72106027","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cabled","offer_id":48187638251710,"sku":"72106028","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Cabled","offer_id":48187638284478,"sku":"72106029","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cabled","offer_id":48187638317246,"sku":"72106030","price":2845.6,"currency_code":"USD","in_stock":true},{"title":"C\/T Only (No Pressure) \/ Cabled - Short","offer_id":48187638350014,"sku":"72106201","price":2195.95,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Cabled - Short","offer_id":48187638382782,"sku":"72106230","price":2685.61,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Cabled - Short","offer_id":48187638415550,"sku":"2F41526","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Cabled - Short","offer_id":48187638448318,"sku":"2F41528","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cabled - Short","offer_id":48187638481086,"sku":"2F41552","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Cabled - Short","offer_id":48187638513854,"sku":"72106226","price":2685.61,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cabled - Short","offer_id":48187638546622,"sku":"2F41554","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Cabled - Short","offer_id":48187638579390,"sku":"72106227","price":2685.61,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cabled - Short","offer_id":48187638612158,"sku":"2F41556","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Cabled - Short","offer_id":48187638644926,"sku":"72106052","price":2685.61,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cabled - Short","offer_id":48187638677694,"sku":"2F41558","price":2551.32,"currency_code":"USD","in_stock":true},{"title":"C\/T Only (No Pressure) \/ Cableless","offer_id":48187638710462,"sku":"72106056","price":2048.83,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cableless","offer_id":48187638743230,"sku":"72106051","price":2566.41,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cableless","offer_id":48187638775998,"sku":"72106055","price":2566.41,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cableless","offer_id":48187638808766,"sku":"72106045","price":2566.41,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cableless","offer_id":48187638841534,"sku":"72106079","price":2566.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/CT2X-Web-1024x1024-600x600.png?v=1784758263"},{"product_id":"seametrics-ct2x-conductivity-temperature-level-logger-titanium","title":"Seametrics CT2X Conductivity\/Temperature\/Level Logger - Titanium","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics CT2X\u003c\/strong\u003e is a submersible conductivity, temperature, and (optionally) depth\/level smart sensor with an integrated datalogger, built in corrosion-resistant titanium for saltwater intrusion, discharge monitoring, and highly corrosive water quality applications. It measures conductivity, temperature, salinity, and TDS, and can be operated independently or networked with other Seametrics Smart Sensors.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/seametrics_ct2x.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-CT2X-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eAvailable with or without a pressure\/level option, and in cabled (standard or short-body) or cableless configurations, the CT2X logs up to 349,000 records over Modbus RTU (RS485) or SDI-12 using Seametrics' free Aqua4Plus software, with in-field calibration and real-time viewing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures conductivity, temperature, salinity, and TDS, with optional depth\/level\u003c\/li\u003e\n\u003cli\u003e0–300,000 µS\/cm conductivity range (200,000 or 300,000 µS\/cm optional)\u003c\/li\u003e\n\u003cli\u003e349,000-record non-volatile memory\u003c\/li\u003e\n\u003cli\u003eTitanium construction for saltwater and highly corrosive environments\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) and SDI-12 digital interface\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with in-field calibration and barometric compensation utility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"C\/T Only (No Pressure) \/ Cabled","offer_id":48187648442558,"sku":"72106080","price":2866.22,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Cabled","offer_id":48187648475326,"sku":"2F32524","price":3196.6,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Cabled","offer_id":48187648508094,"sku":"72106040","price":3364.84,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Cabled","offer_id":48187648540862,"sku":"2F32528","price":3196.6,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cabled","offer_id":48187648573630,"sku":"2F32552","price":3196.6,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Cabled","offer_id":48187648606398,"sku":"2F32530","price":3196.6,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cabled","offer_id":48187648639166,"sku":"2F32554","price":3196.6,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Cabled","offer_id":48187648671934,"sku":"72106044","price":3364.84,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cabled","offer_id":48187648704702,"sku":"72106043","price":3364.84,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Cabled","offer_id":48187648737470,"sku":"2F32534","price":3196.6,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cabled","offer_id":48187648770238,"sku":"2F32558","price":3196.6,"currency_code":"USD","in_stock":true},{"title":"C\/T Only (No Pressure) \/ Cabled - Short","offer_id":48187648803006,"sku":"2F42510","price":2436.24,"currency_code":"USD","in_stock":true},{"title":"5 PSIG \/ Cabled - Short","offer_id":48187648835774,"sku":"72106242","price":3044.69,"currency_code":"USD","in_stock":true},{"title":"15 PSIG \/ Cabled - Short","offer_id":48187648868542,"sku":"2F42526","price":2892.45,"currency_code":"USD","in_stock":true},{"title":"30 PSIG \/ Cabled - Short","offer_id":48187648901310,"sku":"2F42528","price":2892.45,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cabled - Short","offer_id":48187648934078,"sku":"2F42552","price":2892.45,"currency_code":"USD","in_stock":true},{"title":"50 PSIG \/ Cabled - Short","offer_id":48187648966846,"sku":"2F42530","price":2892.45,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cabled - Short","offer_id":48187648999614,"sku":"2F42554","price":2892.45,"currency_code":"USD","in_stock":true},{"title":"100 PSIG \/ Cabled - Short","offer_id":48187649032382,"sku":"2F42532","price":2892.45,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cabled - Short","offer_id":48187649065150,"sku":"2F42556","price":2892.45,"currency_code":"USD","in_stock":true},{"title":"300 PSIG \/ Cabled - Short","offer_id":48187649097918,"sku":"72106224","price":3044.69,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cabled - Short","offer_id":48187649130686,"sku":"2F42558","price":2892.45,"currency_code":"USD","in_stock":true},{"title":"C\/T Only (No Pressure) \/ Cableless","offer_id":48187649163454,"sku":"72106081","price":2464.95,"currency_code":"USD","in_stock":true},{"title":"30 PSIA \/ Cableless","offer_id":48187649196222,"sku":"72106054","price":2957.08,"currency_code":"USD","in_stock":true},{"title":"50 PSIA \/ Cableless","offer_id":48187649228990,"sku":"2F22554","price":2809.22,"currency_code":"USD","in_stock":true},{"title":"100 PSIA \/ Cableless","offer_id":48187649261758,"sku":"72106047","price":2957.08,"currency_code":"USD","in_stock":true},{"title":"300 PSIA \/ Cableless","offer_id":48187649294526,"sku":"2F22558","price":2809.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/CT2X-Web-1024x1024-600x600_7d85119c-cb77-4530-974f-d078f166a751.png?v=1784758328"},{"product_id":"seametrics-t1-temperature-sensor-stainless","title":"Seametrics T1 Temperature Sensor - Stainless","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics T1\u003c\/strong\u003e is a submersible, non-recording temperature-only sensor built in 316 stainless steel for groundwater, well, tank, and tidal temperature monitoring. Its rugged construction resists weathering and data interference for reliable long-term deployment.\u003c\/p\u003e\n\u003cp\u003eCommunicating over Modbus RTU or SDI-12 and powered externally (9-16VDC), the T1 is a straightforward drop-in temperature channel for existing dataloggers and SCADA systems, and networks alongside other Seametrics Smart Sensors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDedicated temperature measurement with cabled connection\u003c\/li\u003e\n\u003cli\u003eSDI-12 (v1.3) and Modbus RTU (RS485) interfaces\u003c\/li\u003e\n\u003cli\u003e316 stainless steel construction (titanium also available)\u003c\/li\u003e\n\u003cli\u003eExternal power, 9-16VDC\u003c\/li\u003e\n\u003cli\u003eNetworks with other Seametrics Smart Sensors\u003c\/li\u003e\n\u003cli\u003eRugged design resists weathering and data interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"Default Title","offer_id":48187688714430,"sku":"2B41810","price":793.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/T1-Web-1024x1024-600x600.png?v=1784758504"},{"product_id":"seametrics-temphion-ph-orp-bromide-smart-sensor","title":"Seametrics TempHion pH\/ORP \u0026 Bromide Smart Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics TempHion\u003c\/strong\u003e is a submersible water quality sensor and datalogger available with a pH\/ORP element or a Bromide ion-selective element, plus a thermistor-based temperature element. Its patented reference electrode provides long-term stability for continuous or intermittent monitoring, enabling unattended in-situ pH testing and Bromide tracer studies without frequent calibration or service.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/seametrics_temphion.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-TempHion-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eCommunicating over Modbus RTU (RS485) or SDI-12, the TempHion logs over 200,000 records using Seametrics' free Aqua4Plus software, and is available cabled or cableless in 316 stainless steel or titanium depending on configuration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures pH, ORP, and temperature — or Bromide and temperature\u003c\/li\u003e\n\u003cli\u003ePatented reference electrode for long-term calibration stability\u003c\/li\u003e\n\u003cli\u003e200,000+ record non-volatile memory\u003c\/li\u003e\n\u003cli\u003eField-replaceable AA batteries\u003c\/li\u003e\n\u003cli\u003eDual Modbus RTU (RS485) and SDI-12 protocol support\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software; optional Geotech telemetry system available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"pH\/ORP - Stainless, Cabled","offer_id":48187703525566,"sku":"72050804","price":2749.38,"currency_code":"USD","in_stock":true},{"title":"pH\/ORP - Stainless, Cableless","offer_id":48187703558334,"sku":"2G11504","price":2180.2,"currency_code":"USD","in_stock":true},{"title":"pH\/ORP - Titanium, Cableless","offer_id":48187703591102,"sku":"2G12504","price":2779.46,"currency_code":"USD","in_stock":true},{"title":"Bromide - Stainless, Cabled","offer_id":48187703623870,"sku":"12106089","price":2759.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/TempHion-Web-1024x1024-600x600.png?v=1784758575"},{"product_id":"seametrics-turbo-turbidity-sensor","title":"Seametrics Turbo Turbidity Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics Turbo\u003c\/strong\u003e is a turbidity and temperature sensor with an integrated datalogger, built in 316 stainless steel for surface water and groundwater monitoring. It's suited to stream and river monitoring, effluent treatment monitoring, hydrological run-off studies, and drinking water filtration efficiency testing.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/seametrics_turbo.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-Turbo-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eCommunicating over Modbus RTU (RS485) or SDI-12, the Turbo logs over 260,000 records with a replaceable wiper blade to keep the optics clean between service visits, and runs on Seametrics' free Aqua4Plus software for flexible recording sequences and real-time data viewing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures turbidity up to 3,000 NTU and temperature\u003c\/li\u003e\n\u003cli\u003e±2% or ±2 NTU accuracy at 25°C, whichever is greater\u003c\/li\u003e\n\u003cli\u003e260,000+ record non-volatile memory\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) and SDI-12 digital interface\u003c\/li\u003e\n\u003cli\u003eReplaceable wiper blade for optic maintenance\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with real-time viewing and one-click export\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"0-400 NTU","offer_id":48187718303934,"sku":"72106085","price":5498.75,"currency_code":"USD","in_stock":true},{"title":"0-3,000 NTU","offer_id":48187718336702,"sku":"2N11130","price":5223.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Turbo-Web-1024x1024.png?v=1784758662"},{"product_id":"seametrics-do2-dissolved-oxygen-sensor","title":"Seametrics DO2 Dissolved Oxygen Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics DO2\u003c\/strong\u003e is an optical dissolved oxygen sensor with an integrated datalogger, using fluorescence of a stable, immobilized ruthenium-based film matrix to measure oxygen concentration without membranes, fill solutions, cartridges, or replacement caps. Its compact 1.66\" diameter body fits easily into 2-inch wells.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/seametrics_do2.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eSPECS\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid lightgray; text-align: center; width: 100%; padding: 12px;\"\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Seametrics_Manuals\/Seametrics-DO2-Instructions.pdf\" style=\"font-size: 15px;\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e\n\u003cp\u003eBecause the DO2's fluorescence-based sensing doesn't require water movement, flow, or frequent cleaning and calibration, it's well suited to long-term unattended deployments in landfill leachate, wastewater treatment, and remediation performance monitoring. It communicates over Modbus RTU (RS485) and runs on Seametrics' free Aqua4Plus software.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFluorescence sensor technology — no membranes, fill solutions, or cartridges\u003c\/li\u003e\n\u003cli\u003e260,000+ record non-volatile memory\u003c\/li\u003e\n\u003cli\u003eDoes not require frequent cleaning or calibration\u003c\/li\u003e\n\u003cli\u003eModbus RTU (RS485) digital interface\u003c\/li\u003e\n\u003cli\u003eCompact 1.66\" diameter fits 2-inch wells\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with programmable warm-up time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"Default Title","offer_id":48187732918462,"sku":"72106087","price":5564.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/DO2-Web-1024x1024-600x600.png?v=1784758752"},{"product_id":"seametrics-multiparameter-water-quality-sensor","title":"Seametrics Multiparameter Water Quality Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eSeametrics Multiparameter Water Quality Sensor\u003c\/strong\u003e is a single submersible smart sensor and datalogger configurable to measure water level, conductivity, pH\/ORP, dissolved oxygen, and turbidity in combination — reducing the number of separate probes needed for a multi-parameter monitoring station. It networks with other Seametrics Smart Sensors over a shared RS485 bus.\u003c\/p\u003e\n\u003cp\u003eAvailable in five standard sensor combinations (see variant options), the Multiparameter sensor communicates over both SDI-12 and Modbus RTU (RS485), logs to non-volatile memory, and is programmed with Seametrics' free Aqua4Plus software for flexible logging sequences, real-time viewing, and one-click export to spreadsheets and databases.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfigurable to measure level, conductivity, pH\/ORP, dissolved oxygen, and turbidity in combination\u003c\/li\u003e\n\u003cli\u003eIntegrated datalogger with non-volatile memory\u003c\/li\u003e\n\u003cli\u003eDual SDI-12 and Modbus RTU (RS485) interfaces\u003c\/li\u003e\n\u003cli\u003eNetworks with other Seametrics Smart Sensors on a shared RS485 bus\u003c\/li\u003e\n\u003cli\u003eWireless connectivity option (radios and\/or cellular)\u003c\/li\u003e\n\u003cli\u003eFree Aqua4Plus software with real-time viewing and one-click export\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed cables, connectors, or replacement kits? Browse the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/seametrics-parts-accessories\"\u003eSeametrics Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e","brand":"Seametrics","offers":[{"title":"Level, Conductivity \u0026 Dissolved Oxygen","offer_id":48187747893438,"sku":"2L31000","price":8269.39,"currency_code":"USD","in_stock":true},{"title":"Level, Conductivity \u0026 Turbidity","offer_id":48187747926206,"sku":"2L31006","price":8269.39,"currency_code":"USD","in_stock":true},{"title":"Level, Conductivity \u0026 pH\/ORP","offer_id":48187747958974,"sku":"2L31008","price":7788.41,"currency_code":"USD","in_stock":true},{"title":"Level, Conductivity, pH\/ORP \u0026 Dissolved Oxygen","offer_id":48187747991742,"sku":"2L31002","price":11272.59,"currency_code":"USD","in_stock":true},{"title":"Level, Conductivity, pH\/ORP \u0026 Turbidity","offer_id":48187748024510,"sku":"2L31004","price":11272.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Multiparameter-Web-1024x1024-600x600.png?v=1784758872"},{"product_id":"heron-dipper-log-128-groundwater-data-logger","title":"Heron dipper-Log 128+ Groundwater Data Logger","description":"\u003cp\u003eThe Heron dipper-Log 128+ is a groundwater data logger that records both pressure (water level) and temperature, storing up to 128,000 data sets with download speeds of over 21,000 readings per minute. It suspends in the well on a cord or direct-read cable and connects to a laptop via a PC communication cable to program, download, and retrieve data.\u003c\/p\u003e\n\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eUsed for long-term groundwater monitoring, aquifer testing, and pump\/slug testing wherever a compact, battery-powered logger needs to run unattended for months or years. Expected battery life runs up to 15 years depending on logging frequency.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e128,000 pressure \u0026amp; temperature data sets, 2-year warranty\u003c\/li\u003e\n\u003cli\u003eWater level accuracy +\/-0.05%FS, temperature accuracy +\/-0.05°C\u003c\/li\u003e\n\u003cli\u003e316 SS wetted materials, Buna-N\/Viton O-rings\u003c\/li\u003e\n\u003cli\u003e145mm length, 22mm diameter, 170g weight\u003c\/li\u003e\n\u003cli\u003eChoose a pressure range matching your expected maximum head of water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/envirotechonline.com\/collections\/heron-parts-and-accessories\"\u003eShop cables, well caps, and accessories for the dipper-Log 128+\u003c\/a\u003e\u003c\/p\u003e","brand":"Heron Instruments","offers":[{"title":"10m\/30ft","offer_id":48234154852542,"sku":"54128-B","price":541.5,"currency_code":"USD","in_stock":true},{"title":"30m\/100ft","offer_id":48234154885310,"sku":"54128-C","price":541.5,"currency_code":"USD","in_stock":true},{"title":"60m\/200ft","offer_id":48234154918078,"sku":"54128-D","price":541.5,"currency_code":"USD","in_stock":true},{"title":"120m\/400ft","offer_id":48234154950846,"sku":"54128-E","price":541.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Absolute-Data-Logger-Models.png?v=1785430603"},{"product_id":"heron-dipper-log-tough-groundwater-data-logger","title":"Heron dipper-Log TOUGH+ Groundwater Data Logger","description":"\u003cp\u003eThe Heron dipper-Log TOUGH+ is the premium version of Heron's groundwater data logger, built with a titanium body and Teflon-encapsulated O-rings for use in caustic or hazardous well conditions where a standard stainless steel logger would corrode.\u003c\/p\u003e\n\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eSuited to contaminated sites, chemically aggressive groundwater, or any deployment where long-term corrosion resistance matters more than upfront cost. Records the same 128,000 pressure and temperature data sets as the standard logger.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTitanium body, Teflon-encapsulated primary O-ring, Viton backup\u003c\/li\u003e\n\u003cli\u003e128,000 pressure \u0026amp; temperature data sets, 2-year warranty\u003c\/li\u003e\n\u003cli\u003eWater level accuracy +\/-0.05%FS, temperature accuracy +\/-0.05°C\u003c\/li\u003e\n\u003cli\u003e145mm length, 22mm diameter, 150g weight\u003c\/li\u003e\n\u003cli\u003eChoose a pressure range matching your expected maximum head of water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/envirotechonline.com\/collections\/heron-parts-and-accessories\"\u003eShop cables, well caps, and accessories for the dipper-Log TOUGH+\u003c\/a\u003e\u003c\/p\u003e","brand":"Heron Instruments","offers":[{"title":"10m\/30ft","offer_id":48234154983614,"sku":"54T-B","price":822.7,"currency_code":"USD","in_stock":true},{"title":"30m\/100ft","offer_id":48234155016382,"sku":"54T-C","price":822.7,"currency_code":"USD","in_stock":true},{"title":"60m\/200ft","offer_id":48234155049150,"sku":"54T-D","price":822.7,"currency_code":"USD","in_stock":true},{"title":"120m\/400ft","offer_id":48234155081918,"sku":"54T-E","price":822.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Absolute-Data-Logger-Models_08093c59-c7ca-469b-8f23-422bc2c50e40.png?v=1785430608"},{"product_id":"heron-dipper-log-vented-groundwater-data-logger","title":"Heron dipper-Log VENTED+ Groundwater Data Logger","description":"\u003cp\u003eThe Heron dipper-Log VENTED+ is a barometrically-compensated groundwater data logger — its gauged transducer measures pressure independent of barometric influence, so no separate barometric logger is needed. It ships with a well head reader and mounting kit and is removable from its vented cable for easy field replacement.\u003c\/p\u003e\n\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eA good fit where simplifying the deployment matters: one cable, one logger, no separate barometric compensation logger or software step to manage. Just connect a laptop or Windows device at the well head to program and download.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e128,000 pressure \u0026amp; temperature data sets, 2-year warranty\u003c\/li\u003e\n\u003cli\u003eIncludes well head reader and well mounting kit\u003c\/li\u003e\n\u003cli\u003eExpected battery life up to 15 years\u003c\/li\u003e\n\u003cli\u003eDirect-read deployment only\u003c\/li\u003e\n\u003cli\u003eChoose a pressure range matching your expected maximum head of water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/envirotechonline.com\/collections\/heron-parts-and-accessories\"\u003eShop cables, mounting kits, and accessories for the dipper-Log VENTED+\u003c\/a\u003e\u003c\/p\u003e","brand":"Heron Instruments","offers":[{"title":"10m\/30ft","offer_id":48234155180222,"sku":"54VEN-B","price":656.45,"currency_code":"USD","in_stock":true},{"title":"30m\/100ft","offer_id":48234155212990,"sku":"54VEN-C","price":656.45,"currency_code":"USD","in_stock":true},{"title":"60m\/200ft","offer_id":48234155245758,"sku":"54VEN-D","price":656.45,"currency_code":"USD","in_stock":true},{"title":"120m\/400ft","offer_id":48234155278526,"sku":"54VEN-E","price":656.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Vented-Data-Logger-Models.png?v=1785430613"},{"product_id":"heron-barlog-barometric-data-logger","title":"Heron barLog Barometric Data Logger","description":"\u003cp\u003eThe Heron barLog is a barometric data logger that records atmospheric pressure so it can be used to compensate readings from a non-vented (absolute) groundwater data logger, correcting for changes in barometric pressure over the monitoring period.\u003c\/p\u003e\n\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eDeployed once per job location (recommended within roughly a 5km\/3mi radius), suspended above the water table in a well or nearby on site — never submerged. Used alongside dipper-Log 128+ or dipper-Log TOUGH+ absolute loggers for accurate compensated water level data.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e128,000 data sets, 21,333\/min download speed\u003c\/li\u003e\n\u003cli\u003eWater level accuracy +\/-0.05%FS, temperature accuracy +\/-0.05°C\u003c\/li\u003e\n\u003cli\u003eExpected battery life up to 15 years\u003c\/li\u003e\n\u003cli\u003e145mm length, 22mm diameter, 170g weight\u003c\/li\u003e\n\u003cli\u003e2-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/envirotechonline.com\/collections\/heron-parts-and-accessories\"\u003eShop cables and accessories for the barLog\u003c\/a\u003e\u003c\/p\u003e","brand":"Heron Instruments","offers":[{"title":"Default Title","offer_id":48234155344062,"sku":"5116","price":351.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/Barometric-Loggers.png?v=1785430619"},{"product_id":"heron-4-20ma-pressure-transmitter","title":"Heron 4-20mA Pressure Transmitter","description":"\u003cp\u003eThe Heron 4-20mA Pressure Transmitter delivers a continuous, real-time water level reading via a standard two-wire 4-20mA current loop — the most common signal format for industrial transducers. It's a pressure sensor only, with no onboard data logging.\u003c\/p\u003e\n\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eBuilt to integrate directly into an existing SCADA system, digital display, or third-party data logger. Commonly used for pump activation on low or high water level in tanks, wells, rivers, and chambers, or for continuous level monitoring. Requires external power.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-wire 4-20mA current loop signal transmission\u003c\/li\u003e\n\u003cli\u003e316 SS wetted materials, Buna-N\/Viton O-rings\u003c\/li\u003e\n\u003cli\u003eIncludes vent filter, 2-year warranty\u003c\/li\u003e\n\u003cli\u003e145mm length, 22mm diameter, 170g weight\u003c\/li\u003e\n\u003cli\u003eChoose a pressure range matching your expected maximum head of water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/envirotechonline.com\/collections\/heron-parts-and-accessories\"\u003eShop cables, displays, and accessories for the 4-20mA Pressure Transmitter\u003c\/a\u003e\u003c\/p\u003e","brand":"Heron Instruments","offers":[{"title":"10m\/30ft","offer_id":48234155376830,"sku":"54PT-B","price":542.45,"currency_code":"USD","in_stock":true},{"title":"30m\/100ft","offer_id":48234155409598,"sku":"54PT-C","price":542.45,"currency_code":"USD","in_stock":true},{"title":"60m\/200ft","offer_id":48234155442366,"sku":"54PT-D","price":542.45,"currency_code":"USD","in_stock":true},{"title":"120m\/400ft","offer_id":48234155475134,"sku":"54PT-E","price":542.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/4-20mA-Pressure-Transmitter.png?v=1785430626"},{"product_id":"solinst-3001-levelogger-6","title":"Solinst 3001 Levelogger 6","description":"\u003cp\u003eThe \u003cstrong\u003eSolinst Levelogger 6\u003c\/strong\u003e is a self-contained absolute-pressure datalogger that records water level and temperature in monitoring wells, boreholes and surface water. A Hastelloy® piezoresistive pressure sensor, platinum RTD temperature detector, 10-year lithium battery and datalogger are sealed inside a 22 mm x 160 mm (7\/8\" x 6.3\") 316L stainless steel housing, protected inside and out by a baked-on polymerization coating and double o-ring seals. A Faraday cage design shields the electronics against power surges and lightning-induced spikes.\u003c\/p\u003e\n\u003cp\u003eSeries 6 is a ground-up electronics refresh of the platform. The new Mk3 USB-C PC Interface Cable doubles communication to 19.2k baud, roughly halving download time on large datasets, and adds LED status indicators plus a built-in self-test that flags Direct Read Cable short circuits and electrical noise while you are still at the well. A dedicated backup memory holds the most recent 20,000 readings independently of the 150,000-reading main log, so an interrupted download cannot cost you the latest data. Date and time stamps are now stored with each file, so data can be displayed in local time, GMT or UTC.\u003c\/p\u003e\n\u003cp\u003eLevelogger Software adds interval-based data analysis (minimum, maximum and average values over a period you define), filters for screening noisy data, and the ability to merge multiple files into one for long-term projects. Readings can be pulled with a Desktop or Field Reader, a Solinst Readout Unit, a DataGrabber USB transfer device, or over Bluetooth® using the Levelogger App Interface. The Levelogger 6 is also SDI-12 and MODBUS compatible through a surface Interface Cable, and integrates with Solinst LevelSender cellular, SolSat satellite and RRL radio telemetry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing a range.\u003c\/strong\u003e The M number is the maximum submergence depth in metres. Accuracy is stated as a percentage of full scale, so a shorter range gives a tighter absolute accuracy — select the shallowest range that covers your expected water column.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Scale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 m (16.4 ft)\u003c\/td\u003e\n\u003ctd\u003e± 0.3 cm (0.010 ft)\u003c\/td\u003e\n\u003ctd\u003e0.001% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 m (32.8 ft)\u003c\/td\u003e\n\u003ctd\u003e± 0.5 cm (0.016 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM20\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 m (65.6 ft)\u003c\/td\u003e\n\u003ctd\u003e± 1 cm (0.032 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM30\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 m (98.4 ft)\u003c\/td\u003e\n\u003ctd\u003e± 1.5 cm (0.049 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM100\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 m (328.1 ft)\u003c\/td\u003e\n\u003ctd\u003e± 5 cm (0.164 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 m (656.2 ft)\u003c\/td\u003e\n\u003ctd\u003e± 10 cm (0.328 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDo you have everything you need?\u003c\/strong\u003e Because the Levelogger 6 measures absolute pressure, water level data must be barometrically corrected — one \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-barologger-6\" title=\"Solinst Barologger 6\"\u003eBarologger 6\u003c\/a\u003e compensates every Levelogger within roughly a 20 mile radius or 1,000 ft of elevation change. Direct read cables, well cap assemblies, readers, adaptors and other spares are listed under \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-levelogger-6-series-parts-accessories\" title=\"Solinst Levelogger 6 Series Parts \u0026amp; Accessories\"\u003eSolinst Levelogger 6 Series Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"Levelogger 6 M5 (16.4 ft)","offer_id":48760061362366,"sku":"117451","price":749.55,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 M10 (32.8 ft)","offer_id":48760061395134,"sku":"117672","price":749.55,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 M20 (65.6 ft)","offer_id":48760061427902,"sku":"117673","price":749.55,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 M30 (98.4 ft)","offer_id":48760061460670,"sku":"117674","price":749.55,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 M100 (328.1 ft)","offer_id":48760061493438,"sku":"117675","price":749.55,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 M200 (656.2 ft)","offer_id":48760061526206,"sku":"117676","price":749.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/3001-angle-left-500px.png?v=1789415247"},{"product_id":"solinst-barologger-6","title":"Solinst Barologger 6","description":"\u003cp\u003eThe \u003cstrong\u003eSolinst Barologger 6\u003c\/strong\u003e is the barometric reference logger for the Levelogger 6 Series. It shares the same 22 mm x 160 mm (7\/8\" x 6.3\") 316L stainless steel body, 10-year lithium battery and optical communication port as the Levelogger 6, but it is deployed \u003cem\u003eabove\u003c\/em\u003e high water level rather than submerged, and its firmware uses pressure algorithms written for air instead of water. That gives it a barometric accuracy of ± 0.05 kPa and a temperature-compensated range of -10°C to +50°C. Supplied as Model 3001 Barologger 6, M1.5 (Solinst part 117671).\u003c\/p\u003e\n\u003cp\u003eAbsolute-pressure dataloggers such as the Levelogger 6, Levelogger 6 Junior and Levelogger 6 LTC record water pressure plus atmospheric pressure, so their files have to be corrected before they represent true water level. A single Barologger 6 set at one location on site does that for every absolute logger within roughly a 20 mile (30 km) radius and every 1,000 ft (300 m) of elevation change — the Data Wizard in Levelogger Software pairs the synchronized files and compensates them in a batch, in the same units as the submerged file. The recorded barometric record is also useful in its own right for working out barometric lag and barometric efficiency in the monitored aquifer.\u003c\/p\u003e\n\u003cp\u003eThe Barologger 6 is backwards compatible: Levelogger Software recognises the logger type and will compensate Levelogger 6, Levelogger 5, Levelogger Edge and Levelogger Junior data files, so an existing mixed-generation network does not need replacing to use it. Readings are logged in psi, kPa or mbar with temperature in °C or °F, into a 150,000-reading memory backed by a separate dedicated store for the most recent 20,000 readings. It reads out with a Desktop or Field Reader, the Mk3 USB-C PC Interface Cable at 19.2k baud, a Solinst Readout Unit, a DataGrabber, or over Bluetooth® via the Levelogger App Interface, and works with SDI-12 and MODBUS networks and Solinst telemetry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you have everything you need?\u003c\/strong\u003e A Barologger 6 is normally deployed alongside one or more \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3001-levelogger-6\" title=\"Solinst 3001 Levelogger 6\"\u003eLevelogger 6\u003c\/a\u003e, \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3001-levelogger-6-junior\" title=\"Solinst 3001 Levelogger 6 Junior\"\u003eLevelogger 6 Junior\u003c\/a\u003e or \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3001-levelogger-6-ltc\" title=\"Solinst 3001 Levelogger 6 LTC\"\u003eLevelogger 6 LTC\u003c\/a\u003e dataloggers. Well cap assemblies, direct read cables and readers are listed under \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-levelogger-6-series-parts-accessories\" title=\"Solinst Levelogger 6 Series Parts \u0026amp; Accessories\"\u003eSolinst Levelogger 6 Series Parts \u0026amp; Accessories\u003c\/a\u003e. If you would rather avoid barometric compensation altogether, the vented \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3250-levelvent-6\" title=\"Solinst 3250 LevelVent 6\"\u003eLevelVent 6\u003c\/a\u003e corrects itself in real time.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"Default Title","offer_id":48760064311486,"sku":"117671","price":425.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/3001-barologger-6.webp?v=1787157532"},{"product_id":"solinst-3001-levelogger-6-junior","title":"Solinst 3001 Levelogger 6 Junior","description":"\u003cp\u003eThe \u003cstrong\u003eSolinst Levelogger 6 Junior\u003c\/strong\u003e is the budget option in the Levelogger 6 Series — a lower-cost absolute-pressure datalogger for groundwater and surface water level and temperature. It packs a pressure sensor, temperature detector, datalogger and 5-year battery into the same compact 22 mm x 160 mm (7\/8\" x 6.3\") stainless steel housing as the standard Levelogger 6, and uses the same durable Hastelloy® pressure sensor, which performs well in harsh water chemistry and survives twice its rated over-pressure without permanent damage.\u003c\/p\u003e\n\u003cp\u003eAccuracy is ± 0.1% FS with lifetime factory calibration, so no annual recalibration is required. Memory holds 75,000 sets of level and temperature readings plus a separate dedicated backup for the most recent 500 readings, and sampling intervals run from 0.5 seconds to 99 hours in linear mode with Future Start and Real Time View. Temperature is measured by a platinum RTD to ± 0.1°C, with automatic temperature compensation from 0°C to +40°C, and the logger operates from -20°C to +80°C.\u003c\/p\u003e\n\u003cp\u003eProgramming is identical to the standard Levelogger 6 — Levelogger Software detects the device type automatically — and the Junior works with every Levelogger 6 Series accessory: Desktop and Field Readers, the Mk3 USB-C PC Interface Cable at 19.2k baud, the Solinst Readout Unit, the DataGrabber USB transfer device, the Levelogger App Interface over Bluetooth®, SDI-12 and MODBUS Interface Cables, and Solinst telemetry. Deploy it on a direct read cable, stainless steel wireline or Kevlar® cord, with a Solinst 2\" locking well cap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere the standard Levelogger 6 is worth the step up:\u003c\/strong\u003e tighter ± 0.05% FS accuracy, six depth ranges up to 200 m instead of two, 150,000-reading memory with a 20,000-reading backup, event-based and user-defined sampling schedules, a 10-year battery, and a 3-year warranty against the Junior's 1 year.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you have everything you need?\u003c\/strong\u003e The Levelogger 6 Junior reads absolute pressure, so its data needs barometric correction from a \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-barologger-6\" title=\"Solinst Barologger 6\"\u003eBarologger 6\u003c\/a\u003e. For higher accuracy or deeper wells see the \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3001-levelogger-6\" title=\"Solinst 3001 Levelogger 6\"\u003eLevelogger 6\u003c\/a\u003e; for conductivity see the \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3001-levelogger-6-ltc\" title=\"Solinst 3001 Levelogger 6 LTC\"\u003eLevelogger 6 LTC\u003c\/a\u003e. Cables, well caps and readers are listed under \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-levelogger-6-series-parts-accessories\" title=\"Solinst Levelogger 6 Series Parts \u0026amp; Accessories\"\u003eSolinst Levelogger 6 Series Parts \u0026amp; Accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"Levelogger 6 Junior M5 (16.4 ft)","offer_id":48760066605246,"sku":"117452","price":535.8,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 Junior M10 (32.8 ft)","offer_id":48760066638014,"sku":"117677","price":535.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/3001-levelogger-6-junior-sm.webp?v=1787157618"},{"product_id":"solinst-3001-levelogger-6-ltc","title":"Solinst 3001 Levelogger 6 LTC","description":"\u003cp\u003eThe \u003cstrong\u003eSolinst Levelogger 6 LTC\u003c\/strong\u003e logs three parameters — water \u003cstrong\u003el\u003c\/strong\u003eevel, \u003cstrong\u003et\u003c\/strong\u003eemperature and \u003cstrong\u003ec\u003c\/strong\u003eonductivity — from a single 22 mm x 208 mm (7\/8\" x 8.2\") probe that drops into a 2\" well. Inside are a Hastelloy® piezoresistive pressure sensor, a platinum RTD temperature detector, a 4-electrode platinum conductivity cell with autoranging, and an 8-year battery. The body carries the same baked-on polymerization coating as the rest of the Levelogger 6 Series to resist corrosion, abrasion and high temperatures, and double o-ring seals guard against leaks. The unit is sealed and minimal-maintenance, and can be cleaned and calibrated in the field.\u003c\/p\u003e\n\u003cp\u003eConductivity has a full range of 0 to 100,000 µS\/cm with a calibrated range of 50 to 80,000 µS\/cm. Accuracy is ± 1% from 5,000 to 80,000 µS\/cm, and the greater of ± 2% or 15 µS\/cm from 50 to 5,000 µS\/cm, at 0.1 µS\/cm resolution. The Data Wizard in Levelogger Software converts raw readings to Specific Conductance referenced to 25°C and walks you through conductivity calibration and barometric compensation. Level accuracy is ± 0.05% FS and temperature accuracy is ± 0.05°C.\u003c\/p\u003e\n\u003cp\u003eSeries 6 brings enhanced electronics with better stability and sensitivity across the temperature range, a 100,000-reading memory backed by a dedicated 15,000-reading store, stored time stamps for local, GMT or UTC display, and download speeds doubled to 19.2k baud with the Mk3 USB-C PC Interface Cable. Sampling runs from 2 seconds to 99 hours in linear, event, and user-selectable schedules with repeat and pause. Read out with a Solinst Readout Unit, DataGrabber, PC Interface Cable, or over Bluetooth® with the Levelogger App Interface; the LTC is SDI-12 and MODBUS compatible via an Interface Cable and integrates with LevelSender cellular and SolSat satellite telemetry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor long deployments\u003c\/strong\u003e, consider a Biofoul Screen — a Delrin sleeve wrapped in copper wire that slips over the sensor end by compression fit and uses the natural anti-fouling properties of copper to slow the buildup of algae, barnacles and mussels on the pressure sensor and conductivity cell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing a range.\u003c\/strong\u003e All models carry the C80 conductivity range; the M number is the maximum submergence depth in metres.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Scale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM5, C80\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 m (16.4 ft)\u003c\/td\u003e\n\u003ctd\u003e± 0.3 cm (0.010 ft)\u003c\/td\u003e\n\u003ctd\u003e0.001% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM10, C80\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 m (32.8 ft)\u003c\/td\u003e\n\u003ctd\u003e± 0.5 cm (0.016 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM20, C80\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 m (65.6 ft)\u003c\/td\u003e\n\u003ctd\u003e± 1 cm (0.032 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM30, C80\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 m (98.4 ft)\u003c\/td\u003e\n\u003ctd\u003e± 1.5 cm (0.049 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM100, C80\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 m (328.1 ft)\u003c\/td\u003e\n\u003ctd\u003e± 5 cm (0.164 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM200, C80\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 m (656.2 ft)\u003c\/td\u003e\n\u003ctd\u003e± 10 cm (0.328 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDo you have everything you need?\u003c\/strong\u003e The Levelogger 6 LTC measures absolute pressure, so it needs a \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-barologger-6\" title=\"Solinst Barologger 6\"\u003eBarologger 6\u003c\/a\u003e for barometric correction. Biofoul screens, calibration solutions, direct read cables and readers are listed under \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-levelogger-6-series-parts-accessories\" title=\"Solinst Levelogger 6 Series Parts \u0026amp; Accessories\"\u003eSolinst Levelogger 6 Series Parts \u0026amp; Accessories\u003c\/a\u003e. If you do not need conductivity, see the \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3001-levelogger-6\" title=\"Solinst 3001 Levelogger 6\"\u003eLevelogger 6\u003c\/a\u003e.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"Levelogger 6 LTC M5\/C80 (16.4 ft)","offer_id":48760068309182,"sku":"117678","price":1843.0,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 LTC M10\/C80 (32.8 ft)","offer_id":48760068341950,"sku":"117679","price":1843.0,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 LTC M20\/C80 (65.6 ft)","offer_id":48760068374718,"sku":"117680","price":1843.0,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 LTC M30\/C80 (98.4 ft)","offer_id":48760068407486,"sku":"117681","price":1843.0,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 LTC M100\/C80 (328.1 ft)","offer_id":48760068440254,"sku":"117682","price":1843.0,"currency_code":"USD","in_stock":true},{"title":"Levelogger 6 LTC M200\/C80 (656.2 ft)","offer_id":48760068473022,"sku":"117683","price":1843.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/3001-levelogger-6-ltc.webp?v=1787157706"},{"product_id":"solinst-rainlogger-6","title":"Solinst Rainlogger 6","description":"\u003cp\u003eThe \u003cstrong\u003eSolinst Rainlogger 6\u003c\/strong\u003e is an event-based datalogger, not a pressure sensor. It connects to a standard tipping-bucket rain gauge through a 3-pin connector cable and records and saves each individual tip the moment it happens, along with its time stamp and the total rainfall for the period. It works with most tipping buckets using either a normally-open or normally-closed reed switch output. Housed in a 22 mm x 160 mm (7\/8\" x 6.3\") ABS enclosure weighing just 50 grams, it offers strong electrostatic discharge protection and a typical 10-year battery, so a station can be left largely unattended.\u003c\/p\u003e\n\u003cp\u003eNon-volatile memory holds up to 100,000 time-stamped readings, with a separate dedicated backup store for the most recent 500 readings. Clock accuracy is ± 1 minute per year and the logger operates from -20°C to +80°C. Self-test capability and field firmware upgrades are built in.\u003c\/p\u003e\n\u003cp\u003eThe real value of the Rainlogger 6 is what it does to your existing water level data. Because it programs and downloads through the same Levelogger Software as the rest of the Levelogger 6 Series, rainfall files drop straight in beside Levelogger files, letting you correlate precipitation events against changes in groundwater or surface water level without any manual data wrangling. Data can be viewed as a graph or table, downloaded as All Data, Append Data or Partial Download, and exported to other programs.\u003c\/p\u003e\n\u003cp\u003eCommunication is optical high-speed — 9600 bps, 57,600 with a USB Desktop or Field Reader, and 19.2k with the Mk3 USB-C PC Interface Cable. It is compatible with all Solinst Levelogger 6 communication and deployment accessories, downloads to a DataGrabber USB transfer device or a smart device via the Solinst Levelogger App, and can be integrated into a Solinst telemetry system or an SDI-12 or MODBUS network.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e the tipping-bucket rain gauge itself is not included — the Rainlogger 6 is the logger, supplied complete with its connection cable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you have everything you need?\u003c\/strong\u003e Readers, cables and adaptors shared across the series are listed under \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-levelogger-6-series-parts-accessories\" title=\"Solinst Levelogger 6 Series Parts \u0026amp; Accessories\"\u003eSolinst Levelogger 6 Series Parts \u0026amp; Accessories\u003c\/a\u003e. Pair rainfall data with a \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3001-levelogger-6\" title=\"Solinst 3001 Levelogger 6\"\u003eLevelogger 6\u003c\/a\u003e and a \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-barologger-6\" title=\"Solinst Barologger 6\"\u003eBarologger 6\u003c\/a\u003e for a complete site record.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"c\/w Connection Cable","offer_id":48760070340798,"sku":"117687","price":427.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/3002-rainlogger-6.webp?v=1787157798"},{"product_id":"solinst-3250-levelvent-6","title":"Solinst 3250 LevelVent 6","description":"\u003cp\u003eThe \u003cstrong\u003eSolinst LevelVent 6\u003c\/strong\u003e is the vented member of the Levelogger family. Instead of measuring absolute pressure and correcting it afterwards, the LevelVent 6 uses a gauged Hastelloy® pressure sensor that is open to the atmosphere through a vent tube running up the cable to a surface wellhead. The result is water level data that is already barometrically corrected the moment it is recorded — no Barologger, no compensation step in software, and none of the time lag that comes with pairing two separate pressure records.\u003c\/p\u003e\n\u003cp\u003eThe logger holds pressure and temperature sensors, a 10-year battery, memory for 150,000 data sets and a hydrophobic filter inside a 22 mm x 173 mm (7\/8\" x 6.8\") stainless steel enclosure weighing 190 grams. A Faraday cage design protects the electronics against surges and lightning-induced spikes. Both the logger and the wellhead contain permanent, built-in desiccants and hydrophobic filters that keep moisture out of the vent path and never need replacing — a real maintenance saving over vented systems that use consumable desiccant packs.\u003c\/p\u003e\n\u003cp\u003eAccuracy is ± 0.05% FS typical with resolution from 0.001% to 0.0006% FS, temperature accuracy is ± 0.05°C, and the sensor withstands twice its rated over-pressure without permanent damage. A dedicated backup memory keeps the most recent 20,000 readings independently of the main log. Sampling runs from 1\/8 second to 99 hours in linear, event and user-selectable schedules with repeat and pause modes.\u003c\/p\u003e\n\u003cp\u003eProgramming and downloads run through Levelogger Software over the Mk3 USB-C PC Interface Cable at 38.4k baud, or 9600 baud with a Solinst USB cable. The Levelogger App Interface, Solinst Readout Unit and DataGrabber all connect directly to the wellhead, so nothing has to be pulled from the well. The LevelVent 6 also works on SDI-12 and MODBUS networks through a Solinst Interface Cable and integrates with LevelSender cellular telemetry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing a range.\u003c\/strong\u003e The LevelVent 6 is designed for shallow deployments up to 20 m (65 ft) submergence; the M number is maximum submergence depth in metres.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Scale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 m (16.4 ft)\u003c\/td\u003e\n\u003ctd\u003e± 0.3 cm (0.010 ft)\u003c\/td\u003e\n\u003ctd\u003e0.001% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 m (32.8 ft)\u003c\/td\u003e\n\u003ctd\u003e± 0.5 cm (0.016 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM20\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 m (65.6 ft)\u003c\/td\u003e\n\u003ctd\u003e± 1 cm (0.032 ft)\u003c\/td\u003e\n\u003ctd\u003e0.0006% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWellhead and vented cable.\u003c\/strong\u003e The compact wellhead measures 30 mm x 76 mm (1.2\" x 3.0\"), is built from black Delrin®, nickel-plated zinc and Viton®, carries an IP 64 rating, and is sized to sit inside a Solinst 2\" Well Cap Assembly. Vented cable assemblies are made to order in lengths from 1 to 500 ft, with an 8 mm (0.32\") polyurethane-jacketed cable, 20 mm (0.79\") twist connectors and a 25 mm (1\") minimum bend radius; a 2\" Well Cap Assembly and hanger bracket are supplied with the cable to support the wellhead in the well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you have everything you need?\u003c\/strong\u003e Vented cable assemblies, wellhead assemblies, well caps and connector cables are listed under \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-levelvent-parts-accessories\" title=\"Solinst LevelVent Parts \u0026amp; Accessories\"\u003eSolinst LevelVent Parts \u0026amp; Accessories\u003c\/a\u003e. For deeper wells, or sites prone to flooding where a vented cable is a liability, the absolute-pressure \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-3001-levelogger-6\" title=\"Solinst 3001 Levelogger 6\"\u003eLevelogger 6\u003c\/a\u003e reaches 200 m and pairs with a \u003ca href=\"https:\/\/envirotechonline.com\/products\/solinst-barologger-6\" title=\"Solinst Barologger 6\"\u003eBarologger 6\u003c\/a\u003e.\u003c\/p\u003e","brand":"Solinst","offers":[{"title":"LevelVent 6 M5 (16.4 ft)","offer_id":48760072896702,"sku":"117684","price":675.45,"currency_code":"USD","in_stock":true},{"title":"LevelVent 6 M10 (32.8 ft)","offer_id":48760072929470,"sku":"117685","price":675.45,"currency_code":"USD","in_stock":true},{"title":"LevelVent 6 M20 (65.6 ft)","offer_id":48760072962238,"sku":"117686","price":675.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/solinst-logo-180.webp?v=1784670148"},{"product_id":"geotech-gauged-pressure-transducer","title":"Geotech Gauged Submersible Pressure Transducer","description":"\u003cp\u003eA vented submersible pressure transducer for continuous liquid level measurement and pump control. Because the cable carries a vent tube open to atmosphere, the sensor reads \u003cstrong\u003egauge pressure\u003c\/strong\u003e — barometric change is cancelled at the sensor, so you get true depth of water without post-processing against a barologger.\u003c\/p\u003e\u003cp\u003eAll wetted parts are 316 stainless steel on a 0.72\" (1.8 cm) body, so it drops into a 1\" well alongside a pump or a water level meter. Every unit is 100% computer tested and calibrated before it ships.\u003c\/p\u003e\u003ch3\u003eChoose your configuration — 3 steps\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput.\u003c\/strong\u003e \u003cstrong\u003e4–20 mA\u003c\/strong\u003e is the workhorse for pump controllers, PLCs and dataloggers with a current input. \u003cstrong\u003eModbus RS485 + Temperature\u003c\/strong\u003e adds a temperature channel and digital addressing — the right pick for telemetry and multi-sensor strings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure range.\u003c\/strong\u003e 0–3 through 0–150 PSIG. Roughly, 1 PSI ≈ 2.31 ft of water, so 0–15 PSIG covers about 35 ft of submergence and 0–150 PSIG about 346 ft. \u003cstrong\u003eSize the range to your expected submergence, not to well depth\u003c\/strong\u003e — an oversized range costs you resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable length.\u003c\/strong\u003e 25 to 500 ft in 25 ft increments, and the price you see includes it. Vented polyurethane cable is fitted automatically — four 24 AWG conductors plus drain wire and nylon vent tube — so it always matches this sensor. Measure from the sensor to your termination point and add slack for the wellhead and enclosure; \u003cstrong\u003erunning short is the most common ordering mistake\u003c\/strong\u003e. Choose \u003cstrong\u003eNo cable\u003c\/strong\u003e if you already have a run, or need a length beyond 500 ft.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eGauged or absolute?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauged (this transducer)\u003c\/strong\u003e — vented cable, barometrically compensated at the sensor. Simpler data, but the vent needs moisture protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/geotech-absolute-pressure-transducer\"\u003e\u003cstrong\u003eAbsolute\u003c\/strong\u003e\u003c\/a\u003e — sealed, no vent to maintain, ranges to 0–1500 PSIA. You compensate for barometric pressure in software.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEvery gauged order needs these — please specify\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent moisture protection\u003c\/strong\u003e — a field-replaceable desiccant cartridge, a maintenance-free aneroid bellows, or a vented junction box with either. Moisture reaching the vent will destroy the sensor: declining protection \u003cstrong\u003evoids the transducer and cable warranty\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA cable spool\u003c\/strong\u003e for any run over 150 ft. Small to 350 ft, medium to 800 ft, large to 2500 ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration\u003c\/strong\u003e — 0.25% of full scale is standard and included; 0.1% is available as an upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge suppression\u003c\/strong\u003e (recommended) — downwell or upwell, matched to your output type. Worth it anywhere with lightning exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAll of the above are in \u003ca href=\"\/collections\/geotech-pressure-transducer-parts\"\u003e\u003cstrong\u003eGeotech Pressure Transducer Parts \u0026amp; Accessories\u003c\/strong\u003e\u003c\/a\u003e. Cable is included in your configuration above — the \u003ca href=\"\/products\/geotech-pressure-transducer-cable\"\u003estandalone cable listing\u003c\/a\u003e covers replacements and custom lengths.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStatic accuracy 0.25% FS (0.1% optional) · non-linearity 0.07% FS · repeatability 0.015% FS\u003c\/li\u003e\n\u003cli\u003eResponse time 2 ms\u003c\/li\u003e\n\u003cli\u003eSupply 12–36 VDC, 25 mA self-limited\u003c\/li\u003e\n\u003cli\u003eOperating −40 to 257°F (−40 to 125°C); compensated −4 to 185°F (−20 to 85°C); temperature accuracy ±0.5°C nominal\u003c\/li\u003e\n\u003cli\u003eBody 0.72\" (1.8 cm) diameter, 4.3 oz (122 g), 316 stainless wetted parts, 1\/4\" NPT process fitting\u003c\/li\u003e\n\u003cli\u003eCable jacket polyurethane, 0.335–0.360\" diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eGroundwater and surface water monitoring, well and wetland studies, aquifer and pump testing, remediation and landfill pump control, and fluid level control.\u003c\/p\u003e\u003ch3\u003eDocumentation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/total_fluid_dissolved_phase\/geotech_gauge_pressure_transducers.pdf\" target=\"_blank\"\u003eGauge Pressure Transducers — specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Geotech_Submersible_Pressure_Transducer.pdf\" target=\"_blank\"\u003eSubmersible Pressure Transducer — installation and operation manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNeed a range that isn't listed?\u003c\/strong\u003e Select the next higher range and add your calibration instructions to the order, or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e — special calibrations are routine and we build these in Denver.\u003c\/p\u003e","brand":"Geotech Environmental Equipment, Inc.","offers":[{"title":"4–20 mA \/ 0–3 PSIG \/ No cable","offer_id":48768054984894,"sku":"52050085","price":640.3,"currency_code":"USD","in_stock":true},{"title":"4–20 mA \/ 0–5 PSIG \/ No cable","offer_id":48768055017662,"sku":"52050087","price":640.3,"currency_code":"USD","in_stock":true},{"title":"4–20 mA \/ 0–15 PSIG \/ No cable","offer_id":48768055050430,"sku":"52050083","price":640.3,"currency_code":"USD","in_stock":true},{"title":"4–20 mA \/ 0–30 PSIG \/ No cable","offer_id":48768055083198,"sku":"52050086","price":640.3,"currency_code":"USD","in_stock":true},{"title":"4–20 mA \/ 0–50 PSIG \/ No cable","offer_id":48768055115966,"sku":"52050088","price":640.3,"currency_code":"USD","in_stock":true},{"title":"4–20 mA \/ 0–100 PSIG \/ No cable","offer_id":48768055148734,"sku":"52050081","price":640.3,"currency_code":"USD","in_stock":true},{"title":"4–20 mA \/ 0–150 PSIG \/ No cable","offer_id":48768055181502,"sku":"52050281","price":640.3,"currency_code":"USD","in_stock":true},{"title":"Modbus RS485 + Temperature \/ 0–3 PSIG \/ No cable","offer_id":48768055214270,"sku":"52050309","price":640.3,"currency_code":"USD","in_stock":true},{"title":"Modbus RS485 + Temperature \/ 0–5 PSIG \/ No cable","offer_id":48768055247038,"sku":"52050310","price":640.3,"currency_code":"USD","in_stock":true},{"title":"Modbus RS485 + Temperature \/ 0–15 PSIG \/ No cable","offer_id":48768055279806,"sku":"52050311","price":640.3,"currency_code":"USD","in_stock":true},{"title":"Modbus RS485 + Temperature \/ 0–30 PSIG \/ No cable","offer_id":48768055312574,"sku":"52050312","price":640.3,"currency_code":"USD","in_stock":true},{"title":"Modbus RS485 + Temperature \/ 0–50 PSIG \/ No cable","offer_id":48768055345342,"sku":"52050313","price":640.3,"currency_code":"USD","in_stock":true},{"title":"Modbus RS485 + Temperature \/ 0–100 PSIG \/ No 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