The HygroFlex1 series is the latest development in inexpensive HVAC transmitters for relative humidity and temperature. The devices are equipped
with the tried-and-tested Rotronic Hygromer® IN-1 sensor and boast unbeatable value for money. The Rotronic SW21 software enables you to change
the scale, calibrate the transmitter and adjust the humidity.
Humidity Transmitter HVAC - Rotronic HygroFlex HF1
-Operating and measurement range: -20...50 °C 0...100 %RH (non-condensing)
Accuracy: type W & type D at 23°C ± 2 %RH; type S at 23°C ± 3 %RH (10...90 %RH)
Temperature precision at 23 °C: ± 0.3 °C
Outputs: 2 analog outputs 04...20 mA
Supply voltage: 12...28 VAC / 15...40 VDC

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