{"product_id":"rki-direct-connect-gas-sensor","title":"RKI Direct Connect Gas Sensor","description":"\u003cp\u003eThe RKI Direct Connect Gas Sensor is a bare detector head that wires straight into a Beacon controller, RM-5000 module, or other 4-20mA-compatible system without its own local display or transmitter electronics — the simplest, lowest-cost way to add a fixed sensing point to an existing control system. Single-gas heads cover LEL (catalytic or IR), CO2, CH4, H2, Cl2, ClO2, HCN, NH3, H2S, CO, and O2, and multi-sensor j-boxes combine up to four gases (LEL\/O2\/H2S\/CO) into one mounting point.\u003c\/p\u003e\n\u003cp\u003eExplosion-proof (XP) and non-explosion-proof versions are available for most gas types, along with stainless steel j-box options for corrosive environments. Because these are direct-connect sensors rather than complete transmitters, they're intended for facilities that already have a compatible fixed controller in place.\u003c\/p\u003e","brand":"RKI Instruments","offers":[{"title":"LEL Combustible (Catalytic)","offer_id":48206522024126,"sku":"61-1000RK","price":311.25,"currency_code":"USD","in_stock":true},{"title":"LEL Hydrogen-Specific","offer_id":48206522056894,"sku":"61-1001RK","price":423.75,"currency_code":"USD","in_stock":true},{"title":"LEL IR Methane","offer_id":48206522089662,"sku":"61-1003RK-CH4","price":667.5,"currency_code":"USD","in_stock":true},{"title":"LEL IR Hydrocarbon","offer_id":48206522122430,"sku":"61-1003RK-HC","price":667.5,"currency_code":"USD","in_stock":true},{"title":"Carbon Dioxide (CO2) 0-5,000 ppm","offer_id":48206522155198,"sku":"61-1004RK-02","price":667.5,"currency_code":"USD","in_stock":true},{"title":"Methane (CH4) 0-100% vol","offer_id":48206522187966,"sku":"61-1006RK-CH4","price":667.5,"currency_code":"USD","in_stock":true},{"title":"Hydrogen (H2) 0-2,000 ppm","offer_id":48206522220734,"sku":"61-1050RK","price":435.0,"currency_code":"USD","in_stock":true},{"title":"Chlorine (Cl2) 0-3 ppm","offer_id":48206522253502,"sku":"65-2303-CL2-3","price":667.5,"currency_code":"USD","in_stock":true},{"title":"Chlorine Dioxide (ClO2) 0-1 ppm","offer_id":48206522286270,"sku":"65-2303-CLO2-1","price":667.5,"currency_code":"USD","in_stock":true},{"title":"Hydrogen Cyanide (HCN) 0-15 ppm","offer_id":48206522319038,"sku":"65-2303-HCN-15","price":667.5,"currency_code":"USD","in_stock":true},{"title":"Ammonia (NH3) 0-100 ppm","offer_id":48206522351806,"sku":"65-2303-NH3-1","price":667.5,"currency_code":"USD","in_stock":true},{"title":"Hydrogen Sulfide (H2S), Direct Connect","offer_id":48206522384574,"sku":"65-2428","price":345.0,"currency_code":"USD","in_stock":true},{"title":"Carbon Monoxide (CO), Direct Connect","offer_id":48206522417342,"sku":"65-2438","price":345.0,"currency_code":"USD","in_stock":true},{"title":"Oxygen (O2), Capillary Type","offer_id":48206522450110,"sku":"65-2497RK","price":345.0,"currency_code":"USD","in_stock":true},{"title":"Oxygen (O2), Partial Pressure Type","offer_id":48206522482878,"sku":"65-2502RK","price":288.75,"currency_code":"USD","in_stock":true},{"title":"Multi-Sensor: LEL\/O2\/H2S\/CO (4-Gas)","offer_id":48206522515646,"sku":"65-2481RK","price":1537.5,"currency_code":"USD","in_stock":true},{"title":"Multi-Sensor: LEL\/O2\/H2S (3-Gas)","offer_id":48206522548414,"sku":"65-2480RK-01","price":1027.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/mainLogo_c09bea29-27a1-442d-8d7f-b919ad2d8d74.png?v=1785126428","url":"https:\/\/envirotechonline.com\/products\/rki-direct-connect-gas-sensor","provider":"EnviroTech Services","version":"1.0","type":"link"}