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    Air Quality Sensors

    CO2 Sensor

    The CO2 series monitors carbon dioxide from 0 to 2000 ppm for wall and duct mount application.

    Overview

    The CO2 series monitors carbon dioxide from 0 to 2000 ppm for wall and duct mount application. They feature analog outputs with a patented ABC logic self-calibration system. The concentration of carbon dioxide is measured using a single beam, non-dispersive infrared absorption sensing method.

    Product Number
    Part Number
    Description
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    A/C-20MA-R
    CO2 Transmitter, Wall-Mount, 4 to 20mA Output
    A/C-20MA-R
    CO2 Transmitter, Wall-Mount, 4 to 20mA Output
    A/C-R-LED
    CO2 Transmitter, Wall-Mount, Red, Yellow, and Green LED Indicators
    A/C-R-LED
    CO2 Transmitter, Wall-Mount, Red, Yellow, and Green LED Indicators
    A/C-VDC-R
    CO2 Transmitter, Wall-Mount, 0 to 10V DC
    A/C-VDC-R
    CO2 Transmitter, Wall-Mount, 0 to 10V DC
    HSCD-D1U
    CO2 sensor, Duct, Single, V&A
    HSCD-D1U
    CO2 sensor, Duct, Single, V&A
    HSCD-D2U
    CO2 sensor, Duct, Dual, V&A
    HSCD-D2U
    CO2 sensor, Duct, Dual, V&A