A unit of AKRIBIS One

GMW90R

CO2, Temperature and Humidity Transmitter Series GMW90

for green building projects

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The wall-mounted Vaisala GMW90 Series CARBOCAP® Carbon Dioxide, Temperature and Humidity Transmitters are especially suited for green building projects and demand controlled ventilation. The devices measure carbon dioxide and temperature and have an option for an additional humidity measurement.

demand controlled ventilation

Intelligent measurement modules

The instruments come with a calibration certificate that meets traceability and compliance requirements. Traceability is easily maintained with field-exchangeable intelligent measurement modules.

The transmitter can be blended into the interior design of the space where it is installed using the optional decorative cover. 5-year warranty is valid for instruments purchased in 2021 and beyond.

View all our instruments for HVAC applications.

View all our instruments for HVAC applications.

Click here to download bid specs for USA.

Click here to download bid specs for USA.

Features

Measured parameters: carbon dioxide, temperature, and humidity (optional)

Superior long-term stability with the next generation Vaisala CARBOCAP sensor

Accurate temperature and humidity measurements due to the low-power microglow infrared source

Quick and easy installation and maintenance

Calibrated, user-exchangeable measurement modules

3-point traceable CO2 calibration (certification included)

Both analog outputs and fieldbus communication (Modbus RTU)

Optional decorative cover blends the transmitter into your interior design

YouTube | Calibration of Vaisala CARBOCAP® Carbon Dioxide Transmitter GMW90

Configure the instrument

Choose the model, probes and accessories. Incompatible combinations are blocked as you go; the remaining rules are checked when the instrument is added to the quote.

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