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Vaisala GMW90 Series | CO2, Temperature and Humidity Transmitter | CO2 + T + optional RH, Modbus RTU, 3-point CO2 calibration
The Vaisala GMW90 series are wall-mounted CARBOCAP carbon dioxide and temperature transmitters with optional humidity, designed for green building projects and demand-controlled ventilation. They use user-exchangeable calibrated measurement modules. Every model includes a display.
Key features
- Measures CO2 and temperature, humidity optional
- Next-generation CARBOCAP sensor with microglow source
- Calibrated, user-exchangeable measurement modules
- 3-point traceable CO2 calibration, certificate included
- Analog outputs and Modbus RTU
- Optional decorative cover
- Specifications
- Downloads
| Part Number | GMW90 Series |
| Brand | Vaisala |
| Measured parameters | CO2, temperature, humidity (optional) |
| Calibration | 3-point traceable CO2, certificate included |
| Outputs | Analog and Modbus RTU |
| Display | Included on every model |
| Mounting | Wall |
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