Sensor, Hydrocarbon (HC) 0 - 100% LEL, IR, isobutane standard calibration, explosion proof direct connection, 3/4” NPT nipple (no transmitter, no j-box), cULus version
Sensor, LEL Hydrogen (H2) specific, explosion proof direct connection, with silicone resistance, cCSAus version, (no transmitter, no j-box)-SENSORS for GENERIC
Sensor, LEL combustible (catalytic) with explosion proof j-box (no transmitter), (specify calibration) and calibration adapter/splash guard-FIXED HEADS for LEL