CO and NO2

The NO2 transmitter monitors nitrogen dioxide (NO2) and is designed for the continuous monitoring of vehicle exhaust in non-hazardous areas. A wide spectrum, long life electrochemical sensor measures the amount of CO  or NO2 in the environment. Both the Room and Duct transmitters are offered in a standard NEMA 1 plastic enclosure. An optional NEMA 4X watertight and dust proof enclosure is available with the room transmitter. Other options include an LCD display with (2) SPDT Form 1C relays and a buzzer. The NO2 transmitter is covered by ACI's Two (2) Year Limited Warranty.