{"title":"Unattended Samplers","description":"\u003cp\u003eAutomated water samplers for unattended deployment — stormwater, wastewater, industrial discharge, and environmental compliance sampling. Time- or flow-paced composite and discrete collection, single- and dual-pump configurations, and refrigerated options for programs requiring temperature preservation.\u003c\/p\u003e","products":[{"product_id":"ysi-prosample-portable-automated-sampler-p-p-12","title":"YSI ProSample Portable Automated Sampler (P \/ P-12)","description":"\u003cp\u003eThe YSI ProSample P is a portable, battery-operated automated water sampler with a peristaltic pump and microprocessor control — ideal for discrete and composite sampling in stormwater, wastewater, and surface water monitoring programs. The \u003cstrong\u003eP-12\u003c\/strong\u003e variant adds SDI-12 connectivity for direct integration with EXO sondes and other telemetry devices.\u003c\/p\u003e\n\n\u003cp\u003eEvery unit ships with a 12V\/7.5Ah battery, two peristaltic pump tubes, USB cable, Getting Started Guide, and a 5-meter suction hose with screw connection and sinker weight. \u003cstrong\u003eBattery charger not included\u003c\/strong\u003e — order separately below or see the Chargers \u0026amp; Power section. Sample bottle sets with distributor arm are also sold separately.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eComposite Kit\u003c\/strong\u003e variants include the ProSample P, a 26L PE composite bottle, a CEC-compliant battery charger, and a strainer — everything needed to start collecting composite samples immediately. The \u003cstrong\u003eDiscrete Kit\u003c\/strong\u003e variant adds 24×1L bottles and a distributor arm for discrete sampling programs.\u003c\/p\u003e\n\n\u003cp\u003eNeed cables, replacement parts, or accessories? Browse our \u003ca href=\"https:\/\/envirotechonline.com\/collections\/discrete-composite-samplers\" title=\"Discrete \u0026amp; Composite Samplers\"\u003eDiscrete \u0026amp; Composite Samplers collection\u003c\/a\u003e.\u003c\/p\u003e\n\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_prosample.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.geotechenv.com\/Manuals\/YSI_Manuals\/YSI_ProSample_Manual.pdf\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"ProSample P — Instrument Only","offer_id":48106163732670,"sku":"630141","price":4340.0,"currency_code":"USD","in_stock":true},{"title":"ProSample P-12 — Instrument Only (SDI-12)","offer_id":48106163765438,"sku":"630111","price":5350.0,"currency_code":"USD","in_stock":true},{"title":"ProSample P Kit — Composite (26L bottle + charger + strainer)","offer_id":48106163798206,"sku":"630156","price":5380.0,"currency_code":"USD","in_stock":true},{"title":"ProSample P Kit — Discrete (24×1L bottles + distributor arm + charger + strainer)","offer_id":48106163830974,"sku":"630157","price":5700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/630141-630111-630140-630110-ProSample-P-P12-PM-PM12-Studio.jpg?v=1783623219"},{"product_id":"ysi-prosample-mini-portable-automated-sampler-pm-pm-12","title":"YSI ProSample Mini Portable Automated Sampler (PM \/ PM-12)","description":"\u003cp\u003eThe YSI ProSample PM is a compact mini portable sampler — same peristaltic pump and microprocessor control as the ProSample P, but with a built-in 10L PE composite bottle, making it ideal for deployment in tight spaces like manholes. The \u003cstrong\u003ePM-12\u003c\/strong\u003e variant adds SDI-12 connectivity for direct integration with EXO sondes and other data loggers.\u003c\/p\u003e\n\n\u003cp\u003eEvery unit ships with a 10L PE composite bottle with lid, 12V\/7.5Ah battery, two peristaltic pump tubes, USB cable, Getting Started Guide, and a 5-meter suction hose with screw connection and sinker weight. \u003cstrong\u003eBattery charger not included\u003c\/strong\u003e — order separately in our \u003ca href=\"https:\/\/envirotechonline.com\/collections\/discrete-composite-samplers\" title=\"Discrete \u0026amp; Composite Samplers\"\u003eDiscrete \u0026amp; Composite Samplers collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ePM Kit\u003c\/strong\u003e variant includes the ProSample PM, CEC-compliant battery charger, and a strainer.\u003c\/p\u003e\n\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_prosample.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.geotechenv.com\/Manuals\/YSI_Manuals\/YSI_ProSample_Manual.pdf\" target=\"_blank\"\u003eMANUAL\u003c\/a\u003e\u003c\/div\u003e","brand":"YSI - Xylem Inc.","offers":[{"title":"ProSample PM — with 10L Composite Bottle","offer_id":48106173595838,"sku":"630140","price":4440.0,"currency_code":"USD","in_stock":true},{"title":"ProSample PM-12 — with 10L Composite Bottle (SDI-12)","offer_id":48106173628606,"sku":"630110","price":4960.0,"currency_code":"USD","in_stock":true},{"title":"ProSample PM Kit — 10L bottle + charger + strainer","offer_id":48106173661374,"sku":"630158","price":4995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/630110-ProSample-PM-12-Open.jpg?v=1783623226"}],"url":"https:\/\/envirotechonline.com\/collections\/unattended-samplers.oembed","provider":"EnviroTech Services","version":"1.0","type":"link"}