Overview
The wall-mounted Vaisala GMW90 series CARBOCAP® carbon dioxide, temperature and humidity transmitters are intended for demand controlled ventilation applications. They measure carbon dioxide and temperature and have an option for an additional humidity measurement.
There are several instruments available in the GMW90 series, please contact our sales team for pricing or technical advice.
Features
- A flexible CO2 transmitter family with a variety of options and features
- Analog and digital output models available
- Easy installation dwith features such as snap-on electronics, dip switches, and display
- Convenient calibration: Choose either a field exchangeable measurement module or calibrate using a hand-held meter or a reference gas bottle.
Technical
GMW90 family includes the following models:
GMW93D CO2 & temperature, voltage outout with display
GMW94 CO2 & temperature, 3-wire, current output
GMW94D CO2 & temperature, 3-wire, current output with display
GMW93R CO2, temperature & relative humidity, 3-wire, voltage output
GMW93RD CO2, temperature & relative humidity, 3-wire, voltage output with display
GMW93RA CO2, temperature & relative humidity, 3-wire, voltage output with display and CO2 indicator LEDs
GMW94R CO2, temperature & relative humidity, 3-wire, current output
GMW94RD CO2, temperature & relative humidity, 3-wire, current output with display
GMW95 CO2 & temperature, digital (BACnet/Modbus) model
GMW95D CO2 & temperature, digital (BACnet/Modbus) model with display
GMW95R CO2, temperature & relative humidity, digital (BACnet/Modbus) model
GMW95RD CO2, temperature & relative humidity. digital (BACnet/Modbus) model with display
GMW90 CO2 & temperature, configurable analog/digital models
GMW90R CO2, temperature & relative humidity, configurable analog/digital models
For full technical details please refer to the product data sheet.