GMW88 HVAC CO2 for DCV, Wall model, IP64 - Vaisala Online Store

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GMW88 HVAC CO2 for DCV, Wall model, IP64

The Vaisala GMW80 series CARBOCAP® carbon dioxide transmitters are wall-mount transmitters designed to fulfill the needs for CO2 measurements in standard demand controlled ventilation (DCV) applications. The CO2 measurement is based on a second generation CARBOCAP® sensor, which uses a novel, silicon-based microchip emitter.

The internal reference in the CO2 sensor guarantees the best stability and operation also in constantly occupied buildings without frequent readjustments.

The CARBOCAP® sensors give correct CO2 measurements immediately when powered on. Proper operation can be verified immediately after applying the power.

The IP64-rated GMW88 model is splash- and dust-proof.

See all GMW80-series CO2 transmitters

The package includes:

  • GMW88 transmitter

GMW88 HVAC CO2 for DCV, Wall model, IP64
Dust- and splash-proof GMW88 Carbon Dioxide Transmitter for Standard Demand Controlled Ventilation
Standard delivery time for single unit: 1 week
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Warranty: 24 months
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Part no. GMW88

Quantity Price
240 € + VAT

Detailed information

Measurement parameter(s)Carbon dioxide
Measurement range0 ... 2000 ppm CO2
Measurement accuracy± (30 ppm + 3 % of reading)
Operating temperature0 ... +50 °C (+32 ... +122 °F)
Operating voltage18 … 35 VDC, 24 VAC ± 20% 50/60 Hz
Analog outputs4 ... 20 mA
0 ... 10 V
Housing classificationIP64
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