Carbon Dioxide Transmitters

This category contains sensors with an electrical transmission output for remote indication of carbon dioxide level. There are products with optional relays. Applications of some of these products is ventilation.

Model CDD: NDIR Sensing Technology, 2000 PPM Range

Duct Mount Carbon Dioxide Transmitter monitors the concentration of carbon dioxide in the return air duct. Applies to on demand room ventilation.

Series CDT: NDIR CO2 Sensor, Universal Outputs, Optional Relay

Carbon Dioxide/Temperature Transmitter monitors the CO2 concentration and temperature in indoor environments to achieve energy savings.

Series CDTR: NDIR CO2 Sensor, Universal CO2/RH Outputs, Optional Relay

Carbon Dioxide/RH/Temperature Transmitter reduce the number of sensors mounted on a wall or in a duct. Display can be configured to show only temperature or relative humidity or CO2.

Series CDW2: Monitors CO2, Temperature and Humidity, Optional LCD Display

Carbon Dioxide Transmitters monitors carbon dioxide conditions for variable air volume. Current/voltage temperature and humidity outputs are available to reduce the number of instruments mounted on the wall.

Series CDX: Measures up to 2000 ppm, Adjustable Output

Wall Mount Carbon Dioxide Transmitter is low cost and high performing. Provides energy savings and allows the user to effortlessly and effectively control fresh air.

Series CDTA: Measures CO2, Humidity, Temperature, Temperature Set Point, and Override

Communicating Carbon Dioxide Detector that is a combination of three room sensors into a single compact housing. LCD can be programmed.

Series CDTV: Simultaneously Outputs Both CO2 / VOC

Carbon Dioxide/Volatile Organic Compound Transmitter reduces energy costs and senses both CO2 and VOC. Applications include demand control ventilation and odor control.