Carbon Dioxide

The CO2-010 duct transmitter monitors the CO2 from 0 to 2000 ppm for duct mount applications.  It features a 0 to 10VDC analog ouput with a patented ABC LogicTM self-calibration system (Automatic Background Calibration). The concentration of CO2 is measured using a Single Beam/Non-Dispersive Infrared (NDIR) Absorption sensing method.  These units should not be used in environments such as green-houses, wineries, breweries, or where industrial sources of carbon dioxide are present or in applications where the space is left unoccupiued for less than 4 hours a day.  Contact ACI for recommendations for these types of applications.  The CO2-010 is covered by ACI's Two (2) Year Limited Warranty.