The AG04 carbon monoxide (CO) and nitrogen dioxide (NO2) sensing element is designed to work with the Veris GWNP series (BACnet/Modbus Output) gas platform unit to provide accurate monitoring of CO and NO2 levels. Common sources of CO include automobile exhaust from gasoline engines, gasoline powered furnaces, gasoline powered water heaters, and gasoline generators. Common sources of NO2 include automobile exhaust from diesel engines and diesel powered generators. The sensor is calibrated at the factory, so no field calibration is needed. The AG04 is warranted to meet accuracy specifications for two years after the date of manufacture.
