Compare Add to Cart RKI Instruments RKI Oxygen (O2) 0 - 25%, capillary type, plug-in replacement for O2 assembly (65-2514RK & 65-2497RK) Replacement Sensor MSRP: $140.00 Was: Now: $135.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Hydrocarbon (HC) 0-100% LEL, IR, plug-in style Replacement Sensor MSRP: $400.00 Was: Now: $388.00 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Methane (CH4) 0-100% LEL, IR, plug-in style Replacement Sensor MSRP: $400.00 Was: Now: $388.00 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Methane (CH4) 0 - 100% volume, IR, explosion proof direct connection, 3/4” NPT nipple (no transmitter, no j-box), cULus version Replacement Sensor MSRP: $740.00 Was: Now: $717.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Carbon Dioxide (CO2) 0 - 100%, IR, explosion proof direct connection (no transmitter, no j-box), cULus version Replacement Sensor MSRP: $740.00 Was: Now: $717.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Carbon Dioxide (CO2) 0 - 50%, IR, explosion proof direct connection (no transmitter, no j-box), cULus version Replacement Sensor MSRP: $740.00 Was: Now: $717.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Carbon Dioxide (CO2) 0 - 5%, IR, explosion proof direct connection (no transmitter, no j-box), cULus version Replacement Sensor MSRP: $740.00 Was: Now: $717.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Carbon Dioxide (CO2) 0 - 5,000 ppm, IR, explosion proof direct connection (no transmitter, no j-box), cULus version Replacement Sensor MSRP: $740.00 Was: Now: $717.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Hydrocarbon (HC) 0 - 100% LEL, IR, isobutane standard calibration, explosion proof direct connection, 3/4” NPT nipple (no transmitter, no j-box), cULus version Replacement Sensor MSRP: $740.00 Was: Now: $717.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKIRKI Methane (CH4) 0 - 100% LEL, IR, explosion proof direct connection, 3/4” NPT nipple (no transmitter, no j-box), cULus version Replacement Sensor MSRP: $740.00 Was: Now: $717.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI PPM and low LEL combustible (catalytic), direct connection (no transmitter, no j-box), cCSAus version Replacement Sensor MSRP: $380.00 Was: Now: $368.60 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI PPM and low LEL combustible (catalytic), direct connection (no transmitter, no j-box) Replacement Sensor MSRP: $330.00 Was: Now: $320.10 Compare Add to Cart
