GMD20 Vaisala United States Sales
If you are looking for a reliable supplier where you can purchase the GMD20 Transmitter, you are in the right place. ONRION sells all product groups belonging to the Vaisala brand in the United States market, with fast delivery times and competitive prices.
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Technical Specification
Transmitter for HVAC, Duct Model for DCV
Measurement parameter(s) Carbon dioxide
Measurement range 0 ... 2000 ppm
Measurement accuracy ± (2 % of range + 2 % of reading)
Operating temperature -5 ... +45 °C (+23 ... +113 °F)
Operating voltage 18 ... 30 VDC, 24 VAC
Analog outputs 0 ... 20 mA
4 ... 20 mA
0 ... 10 V
Housing classification IP65 (NEMA 4)