The QFM41.. sensors are used in ventilation and air conditioning plants requiring: very high accuracy and reliability for measuring relative humidity and temperature where calibration certificates are needed.
The QFM Series Duct Relative Humidity and Relative Humidity/Temperature Sensors monitor and transmit changes in humidity and temperature to the building control systems.
The QFM Series Duct Relative Humidity and Relative Humidity/Temperature Sensors are especially suited for applications where precise, stable humidity sensing is required.
| Mfr. Part No. | Description |
| QFM4160 | Duct sensor for humidity (0...10 V) and temperature (0...10 V) with calibration certificate |
| QFM4171 | Duct sensor for humidity (4...20 mA) and temperature (4...20 mA) with calibration certificate |
| QFM4101 | Duct sensor for humidity (4...20mA) with calibration certificate |
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