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    Air Quality Sensors

    IAQ CO Sensor

    IAQ CO Sensor features high accuracy and resolution and wide range of CO detection

    Overview

    GD250W4NB is IAQ(Indoor Air Quality) sensor, which is designed to detect carbon monoxide gas in the air. This model has high accuracy at low concentration, so it is optimum for parking lot, tunnel and under ground places. Also, the advantage of this model is compact size and easy installation

    Features & Benefits:
    • High sensitivity and selectivity to carbon monoxide
    • Low sensitivity to alcohol vapor
    • Solid state sensor
    • Linear 2 to 10 Vdc or 4 to 20mA output
    • Compact size
    Product Number
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    Description
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    GD250W4NB
    IAQ CO Sensor, 0-250 ppm, 24V ACDC, IP30, 465 m2, 70x112x32mm
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-gd250w4nb-iaq-co-sensor-primaryimage
    GD250W4NB
    IAQ CO Sensor, 0-250 ppm, 24V ACDC, IP30, 465 m2, 70x112x32mm
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-gd250w4nb-iaq-co-sensor-primaryimage