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Vaisala GMT220 Series Carbon Dioxide Transmitters

By Vaisala pbr

Our CARBOCAP® carbon dioxide transmitter series GMT220 is built to measure carbon dioxide in harsh and humid environments, such as incubators.


Measurement ranges for carbon dioxide

The GMT220 series transmitters include the patented Vaisala CARBOCAP® sensor. The sensor has unique reference measurement capabilities. Its critical parts are made of silicon, providing the sensor with outstanding stability over both time and temperature.

The user has a choice of measurement ranges up to 20% of CO2. The GMT221 is for higher percentage concentrations of CO2 and the GMT222 for lower (ppm) concentrations of CO2.

The GMT220 probes are interchangeable for easy maintenance. They can be removed and reattached or replaced at any time, without the need for calibration and adjustment.

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