CDD4 Series – Duct Carbon Dioxide Monitor

Room, Duct or Outside models
Menu driven set-up
0-2000 or 20,000 (Dual-channel) PPM CO2 ranges
Patented self-calibration algorithm
Guaranteed 5 year calibration interval
Optional Temperature Sensor Outputs
Easily field calibrated

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Product Description

The CDD4x1 Series has been discontinued and has been replaced by the CDDT Series.

The CDD4 Series CO2 monitor uses a highly accurate and reliable Non-dispersive Infrared (NDIR) with state-of-the-art digital linearization and temperature compensated circuitry in a duct mount enclosure to detect CO2 levels and provides a linear analog signal output of 4-20 mA, 0-5 or 0-10 Vdc signals. The CDD4 is available with ranges of 0-2000 ppm or 0-20,000 ppm (Dual-channel). Parameters are set up via the LCD display which can be provided as viewable or concealed. Various precision thermistors or RTD’s are also available to as an optional output.

pdf-icon CDD4 Brochure

pdf-icon Declaration of Conformity

pdf-icon CDD4 Duct Submittal

pdf-icon CDD4 Duct Install