The QFM31.. is for use in ventilation and air conditioning plants where high accuracy and short response times for measuring relative humidity are required. The QFM31.. is used as a control sensors in the supply or extract air, as limit or measuring sensor.
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 |
| QFM3101 | Duct sensor for humidity (4...20 mA) for demanding requirements |
| QFM3160 | Duct sensor for humidity (DC 0...10 V) and temperature (DC 0...10 V) for demanding requirements |
| QFM3171 | Duct sensor for humidity (4...20 mA) and temperature (0...20 mA) for demanding requirements |
| QFM3100 | Duct sensor for humidity (DC 0...10 V) for demanding requirements |
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