GMW86P HVAC CO2 and Temperature Sensor for DCV, Wall model - Vaisala Online Store

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GMW86P HVAC CO2 and Temperature Sensor for DCV, Wall model

The Vaisala GMW80 series CARBOCAP® carbon dioxide and temperature transmitters are wall-mount transmitters designed to fulfill the needs for CO2 measurements in standard demand controlled ventilation (DCV) and Indoor air quality monitoring (IAQ). 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 snapping on the device cover.

The GMW86P includes a Pt1000 RTD Class F 0.15 IEC 60751 (Class A) that can be wired to a controller for temperature measurement.

See all GMW80-series CO2 transmitters

The package includes:

  • GMW86P transmitter

Watch the installation video of Vaisala's GMW80 transmitter series:

GMW86P HVAC CO2 and Temperature Sensor for DCV, Wall model
GMW86P Carbon Dioxide and Temperature Transmitter for Standard Demand Controlled Ventilation and Indoor air quality monitoring (IAQ)
Standard delivery time for single unit: 1 week
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Warranty: 24 months
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Part no. GMW86P

Quantity Price
143 € + VAT

Detailed information

Measurement parameter(s)Carbon dioxide
Measurement range0 ... 2000 ppm CO2
0 ... +50 °C (+32 ... +122 °F) T
Measurement accuracy± (30 ppm + 3 % of reading)
Pt1000 Class F0.15 IEC 60751
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 classificationIP30
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