Honeywell Analytics SPXCDULNA2RM Explosion-Proof Gas Sensor, Ammonia (NH3) Explosion-Proof Transmitter (EC), 4-20mA, 3 Relays, Modbus, 0-50 ppm Aluminum Enclosure, Class I, Div 2 w/ Remote Junction Box

Honeywell Analytics SPXCDULNA2RM Explosion-Proof Gas Sensor, Ammonia (NH3) Explosion-Proof Transmitter (EC), 4-20mA, 3 Relays, Modbus, 0-50 ppm Aluminum Enclosure, Class I, Div 2 w/ Remote Junction Box. The Sensepoint XCD, produced by Honeywell Analytics, is a fixed gas monitor/transmitter that detects gas hazards (flammable, toxic or oxygen) in potentially explosive industrial environments. These have a modular design, sturdy construction and multiple outputs. This series supports a wide range of gas detection needs.