Thermostat with integrated CO2 sensor for long term monitoring and demand control ventilation. The CO2 sensor is optional.
- Configurable display which can show values of CO2, temperature, humidity, and HVAC operating mode
 - Requires a controller and specialized training on Alerton's configuration environment to operate or connect to a building automation system
 - Excellent performance on Hub CO2 accuracy testing protocols
 - Includes temperature and humidity sensors. Can output sensor values through a connected controller
 
Networked thermostat with integrated CO2 sensor for long term monitoring and demand control ventilation.
- 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
 
Indoor air quality monitoring platform with CO2 sensors that has a web-based dashboard for long-term monitoring.
- CO2 value displayed on device and mobile app
 - Easily connected to any building automation system for monitoring or ventilation control
 - Good performance on Hub CO2 accuracy testing protocols
 - Includes CO2, temperature, humidity, particulate matter, ozone, and other sensors
 
Carbon dioxide sensor for long term monitoring and demand control ventilation.
- 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
 
Carbon dioxide sensor for long term monitoring and demand control ventilation.
- 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
 
Carbon dioxide sensor for long term monitoring and demand control ventilation.
- 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
 
Thermostat with integrated CO2 sensor for long term monitoring and demand control ventilation. The CO2 sensor is optional.
- 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
 
Thermostat that measures, carbon dioxide, temperature, and humidity (TS250H) that can be used for long-term monitoring and demand control ventilation. The carbon dioxide sensor is optional.
- Does not display CO2 value on device. Display of CO2 value available on web-portal or app for authorized users
 - Pelican's Connect web-app displays historical data via graphs and has configurable alarms. Free access to Pelican Connect web-app for basic system operation. Additional features available with low-cost subscription.
 - Excellent performance on Hub CO2 accuracy testing protocols
 - Integrates with other building automation systems using Pelican’s application programming interface (API). Requires an internet connection for the gateway.
 
Carbon dioxide sensor for long term monitoring and demand control ventilation.
- 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
 
Indoor air quality monitoring platform with CO2 sensors that has a customizable web-based dashboard for long-term monitoring.
- 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
 
Carbon dioxide sensor for long term monitoring and demand control ventilation.
- Basic display of CO2 value
 - Easily connected to any building automation system for monitoring or ventilation control
 - Excellent performance on Hub CO2 accuracy testing protocols
 - Includes temperature and humidity sensors
 
Indoor air quality monitoring platform with CO2 sensors that has a web-based dashboard for long-term monitoring.
- 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
 
Carbon dioxide sensor for long term monitoring and demand control ventilation.
- Basic display of CO2 value, temperature, and humidity (optional)
 - Easily connected to any building automation system for monitoring or ventilation control. Both analog outputs and Modbus available
 - Excellent performance on Hub CO2 accuracy testing protocols
 - Includes temperature and humidity (optional) sensors and outputs
 
Carbon dioxide sensor for long term monitoring and demand control ventilation.
- Three color LEDs indicate CO2 range. Display of CO2 value publicly accessible through mobile app
 - Easily connected to any building automation system for monitoring or ventilation control
 - Excellent performance on Hub CO2 accuracy testing protocols
 - Includes temperature and humidity sensors