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HVAC Equipment
Industrial Refrigeration
Building Automation & Controls
Global Directory
- Anguilla - English
- Antigua & Barbuda - English
- Aruba - English
- Bahamas - English
- Barbados - English
- British Virgin Islands - English
- Cayman - Islands - English
- Curacao - English
- Dominica - English
- Dominican Republic - Español
- Grenada - English
- Guadeloupe - English
- Haiti - English
- Jamaica - English
- Martinique - English
- Puerto Rico - English
- Puerto Rico - Español
- Saint Barthélemy - English
- Saint Kitts and Nevis - English
- Saint Lucia - English
- Saint Martin - English
- Saint Vincent & The Grenadines - English
- Trinidad & Tobago - English
- Virgin Islands - English
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CO2 Duct Probe with Analog Temperature Sensor
CD-WA0-00-0 Series
The CO2 Duct Probe with Analog Temperature Sensor uses a completely new CO2 sensing technology. The silicon based CARBOCAP® sensor provides stability and reliability.
The CARBOCAP sensor operates in accordance with the single beam, dual wavelength method. This patented sensor has unique reference measurement capabilities, offering excellent stability over both time and temperature. The monolithic Fabry-Perot Interferometer (FPI) chip uses the optical, mechanical, and electronic properties of silicon at the same time.
The transmitter is factory set to measure CO2 levels up to 2,000 ppm. It requires a Class 2, 24 VDC/VAC power source and generates an output signal proportional to the CO2 level detected. One simple wire to a screw terminal and a jumper on the Printed Circuit Board (PCB) combine to select the analog output signal from the following options:
- 0 to 20 mA
- 4 to 20 mA
- 0 to 10 V (default)
Features and Benefits
Resources
- Energy Savings from DCV strategies offer potential for 10 to 70% energy savings
- CARBOCAP® single-beam, dual-wavelength design provides superior performance compared to other technologies
- CARBOCAP Silicon, Micro-machined Construction provides reliable CO2 measurement in room environments
- Calibration reliability offers 5 years of reliable calibration
- Stable Infrared Reference compensates for light-source drift
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