主要产品 / ASI产品介绍 / Air and Gas
The compact dual wavelength CO2 sensor achieves excellent performance characteristics, including high
accuracy and low power consumption to ensure stable long term operation.
The CO2 sensor features user selectable 4 to 20 mA, 0 to 5 Vdc or 0 to 10 Vdc for simple integration into
any building automation system.
A weatherproof, polycarbonate enclosure with an air sampling probe is provided for electrical connection.
The CO2 sensor is also available with an optional resistive temperature sensor.
The CO2 sensor incorporates a self-calibration feature to correct CO2 sensor drift. This CO2 sensor is
recommended for applications where the CO2 level will be close to normal (400 ppm) at least one hour
per day. If the monitored space is occupied 24 hours or consistently maintains higher levels of CO2 level,
the CDD200 series is recommended.
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