1. Error and Stdev < ±75ppm

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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
  • 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.

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

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

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.

Hub Highlights:
  • 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.

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

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
  • 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.

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

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

Hub Highlights:
  • 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.

Hub Highlights:
  • 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