1. Power < ±0.5 W

Delta eZNT-T100

Networked thermostat with integrated CO2 sensor for long term monitoring and demand control ventilation.

Hub Highlights:
  • Configurable color display which can show values of CO2, temperature, and HVAC operating mode
  • Requires a controller and specialized training on Delta's configuration environment to operate or connect to a building automation system
  • Excellent performance on Hub CO2 accuracy testing protocols
  • Includes temperature, occupancy, and humidity (optional) sensors. Can output sensor values through a connected controller. Some setup can also be done through a mobile app


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 Control CD-W00-x0-2

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

Hub Highlights:
  • Does not have display
  • Easily connected to any building automation system for monitoring or ventilation control
  • Excellent performance on Hub CO2 accuracy testing protocols
  • Includes temperature sensor


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


Senseware Indoor Air Quality Sensor (Node)

Indoor air quality monitoring platform with CO2 sensors that has a customizable web-based dashboard for long-term monitoring.

Hub Highlights:
  • No display on device. Display of CO2 value only available through web-portal which can be publicly accessible
  • Can connect to building automation system through Siemens Connect ecosystem
  • Excellent performance on Hub CO2 accuracy testing protocols
  • Optional sensors include CO2, temperature, humidity, particulate matter, ozone, and others


Testo 160 IAQ

Indoor air quality monitoring platform with CO2 sensors that has a web-based dashboard for long-term monitoring.

Hub Highlights:
  • Basic display of CO2 and temperature values
  • No building automation system connection. Web-based software displays historical data via graphs and has configurable alarms
  • Excellent performance on Hub CO2 accuracy testing protocols
  • Includes temperature, humidity, and pressure sensors. Requires Wi-Fi connectivity to view and configure devices