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Carbon Dioxide, Humidity and Temperature Transmitter Series GMW80







The Vaisala CARBOCAP® Carbon Dioxide, Humidity and Temperature Transmitter Series GMW80 is based on a second-generation technology for improved reliability and stability. The transmitters are designed to fulfill the needs for CO² measurements in standard demand-controlled ventilation applications. Temperature measurement is always included in the GMW80 series transmitters. The optional temperature setpoint potentiometer, humidity measurement, relay and LED CO² level indication give you the flexibility needed for a variety of projects.


♦   Cost-efficient, affordable
♦   Reliable and maintenance-free operation up to 15 years
♦   Superior stability due to 2nd-gen proprietary CARBOCAP® technology
♦   Improved accuracy due to low self-heating of microglow light source
♦   Easy to install, easy to use
♦   Versatile - works well in buildings occupied 24/7
♦   Ideal for demand-controlled ventilation


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The Vaisala Carbon Dioxide, Humidity and Temperature Transmitter Series GMW80




For demanding controlled ventillation


Easy Installation

With modern buildings often having hundreds of sensors, the installation time per unit can be a significant cost factor. Returning to the building site to check sensor operation adds further costs.


Reliable Operation

The GMW80 series transmitters are optimized for low maintenance. The second-generation, low-power CARBOCAP® technology enables a longer lifetime and superior stability than ever before. As the power consumption is low, the heat generated by the electronics does not distort the temperature inside the sensor. The internal reference in the CO2 sensor guarantees the best stability and operation even in constantly occupied buildings without frequent readjustments. The reliable operation and accurate measurement values of the GMW80 series transmitters contribute to the significant cost savings brought by demand-controlled ventilation.