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A/CO2 Series Room and Duct Transmitters

March 24, 2015


The A/CO2 room and duct transmitters monitor the carbon dioxide (CO2) levels in industrial, school, and office-type environments. The concentration of CO2 is a strong indication of the overall indoor air quality. The A/CO2 Series is based on a single beam, non-dispersive infrared technology and is a cost-efficient solution for measuring CO2 levels for building climate control. In addition, ABC software eliminated the need for manual calibration. Carbon Dioxide concentration is measured up to 2,000 ppm and is converted into proportional analout outputs. The factory default output is 4-20 mA, whereas 0-5 VDC and 0-10 VDC outputs are able to be field selected via integral dip switches. Thermistor temperature outputs, along with setpoint and override, are available as options for room configurations. The A/CO2 Series provides data which can be used in conjunction with a Building Automation System or Demand Control Ventilation to decrease energy consumption while creating a healthier indoor climate. The A/CO2 Series is covered by ACI's Five (5) Year Limited Warranty.