Carbon Dioxide (CO2) Sensors Icon

Vaisala GMW90D

CO2 sensors are used to control ventilation systems and monitor indoor air quality. They can be stand-alone sensors or integrated into thermostats or air quality monitoring platforms.

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Vaisala GMW90D Carbon Dioxide (C02) Sensor Image
Vaisala GMW90D

The GMW90 is a carbon dioxide, temperature, and humidity sensor that can be used for long-term monitoring and demand control ventilation. The humidity sensor is optional.

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