CO2, Humidity and Temperature Transmitter Series GMW80

CO2, Humidity and Temperature Transmitter Series GMW80

for Monitoring Indoor Air Quality

Measuring CO₂ is the most economical way to monitor both indoor air quality (IAQ) and human presence with one sensor. Inadequate ventilation results in elevated CO₂ levels, causing drowsiness and decreased productivity. Good indoor air quality can be achieved based on occupancy levels. Energy is saved by minimizing the use of unconditioned outside air.

For accurate and stable HVAC measurements, the wall-mounted Vaisala CARBOCAP^® Carbon Dioxide and Temperature Transmitter Series GMW80 provides the best stability and reliability on the market, up to 15 years. These indoor air quality sensors are designed for standard, demand-controlled ventilation applications. The GMW80 is ideal for buildings occupied 24/7.

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Key Benefits

Cost-efficient

The GMW80 series transmitters include a number of subtle design features allowing for quick and easy installation and commissioning, which saves installation time and money. They are ready for use immediately - the transmitters will show correct CO2 readings right after installation without any adjustment period.

Versatile

Choose from eight transmitter options to measure CO2, temperature and/or humidity, with or without a display or LED indicator or current outputs.

Overview

The CO₂ measurement of the GMW80 series is based on a second-generation CARBOCAP^® sensor, which uses a novel, microglow light source instead of an incandescent light bulb for a longer trouble-free lifetime. 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 as they have a built-in reference measurement. Proper operation can be verified immediately after snapping on the device cover.

The following product models are available: GMW86P, GMW83RP, GMW83DRP, GMW83, GMW83A, GMW83D, GMW84, GMW84S, and GMW88.

For details, see the datasheet.

Features

Cost-efficient, affordable

Reliable and maintenance-free operation for up to 15 years

Superior stability due to 2nd generation proprietary CARBOCAP technology

Improved accuracy due to low self-heating of microglow light source

Easy to install, easy to use

The internal reference in the CO2 sensor guarantees the best stability and operation even in buildings occupied 24/7

Ideal for demand-controlled ventilation

Details

Specifications

Datasheet

GMW80 Series Carbon Dioxide, Humidity and Temperature Transmitters for DCV744.51 KB

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