The BAPI CO2 Sensor is an accurate and reliable way of incorporating demand controlled ventilation into a building’s HVAC strategy. The Single Beam unit has been optimized for periodically unoccupied areas and features Automatic Background Calibration (ABC) over a long time period to reduce drift. It includes a built-in Barometric pressure sensor that continuously compensates the output for accurate readings despite the weather or altitude of the installation.

The BAPI-Stat “Quantum Prime” Unit Without Display comes as a CO2, temperature and humidity sensor. The CO2 level is indicated as “Good, Fair or Poor” by three discrete green, yellow and red LED’s on the front of the unit.