Sensor, 24Vac/dc, Nitrogen Dioxide (NO2) with field selectable range 0-100 ppm, 0-150 ppm, 0-300 ppm, 0-400 ppm, or 0-500 ppm, Wall Mount, 4-20 mA output, Two Adjustable Relays, and 1k Ohm Platinum Temperature Sensor

Sensor, 24Vac/dc, Nitrogen Dioxide (NO2) with 0-300 ppm range, Wall or Surface Mount, 4-20 mA output Gas Detection Sensor with Adjustable Relay

Sensor, 24Vac/dc, Nitrogen Dioxide (NO2) with field selectable range 0-100 ppm, 0-150 ppm, 0-300 ppm, 0-400 ppm, or 0-500 ppm, Wall Mount, 0-5 Vdc or 0-10 Vdc output, Two Adjustable Relays, and Analog Temperature Sensor

CO & NO2 remote Bacnet

CO & NO2 remote 4-20ma

CO & NO2 remote 4-20ma

CO & NO2 remote 0-5/0-10vdc

CO & NO2 Wall Mount Bacnet

CO & NO2 Wall Mount 4-20ma

Gassensor Co/No2-Combo