2. Error and Stdev < ±125ppm

Dwyer Series CDTV

Carbon dioxide sensor for long term monitoring and demand control ventilation.

Hub Highlights:
  • Basic display of CO2 value
  • Easily connected to any building automation system for monitoring or ventilation control
  • Good performance on Hub CO2 accuracy testing protocols
  • Includes temperature sensor and relay contact for alarm condition on CO2 value


Honeywell C7232A

Carbon dioxide sensor for long term monitoring and demand control ventilation.

Hub Highlights:
  • Basic display of CO2 value
  • Easily connected to any building automation system for monitoring or ventilation control
  • Good performance on Hub CO2 accuracy testing protocols
  • Does not include additional sensors


Johnson Controls NS8000 Series

Thermostat with integrated CO2 sensor for long term monitoring and demand control ventilation. The CO2 sensor is optional.

Hub Highlights:
  • Configurable display which can show values of CO2, temperature, humidity, and HVAC operating mode
  • Easily connected to any building automation system for monitoring or ventilation control
  • Good performance on Hub CO2 accuracy testing protocols
  • Includes temperature, humidity, and occupancy sensors


Senseair tSENSE Display

Carbon dioxide sensor for long term monitoring and demand control ventilation.

Hub Highlights:
  • Configurable display including color coded alerts based on CO2 value and other parameters
  • Easily connected to any building automation system for monitoring or ventilation control. Both analog outputs and Modbus available
  • Good performance on Hub CO2 accuracy testing protocols
  • Includes temperature and humidity sensors. Can view historical charts directly on the device