Temperature/Humidity Transmitter

Features:-

Relative humidity, temperature and dew point measurement

Outstanding accuracy and repeatability

Hygromer® IN-1 humidity sensor

Auto-diagnostics and automatic correction

Freely selectable and scalable analog outputs

Also available as hygrostat and thermostat

Specifications:

Integrated sensors Yes
Humidity sensor ROTRONIC Hygromer® IN-1
Temperature sensor Pt100 1/3 Class B
Accuracy at 23 ±5 °C ±2.0 %rh / 0.3 K (±1.0 %rh / 0.2 K Type R)
Resolution AirChip3000 <0.02 %rh / 0.01 K
Long-term stability humidity sensor <1 %rh / year
Measurement range -40…60 °C / 0…100 %rh
Electronics operating range -40…60 °C / 0…100 %rh (-10…60 °C with LCD)
Output signals Freely scalable by user
0…1 V, 0…5 V, 0…10 V, 0(4)…20 mA
Power supply HF32: 10…28 VDC: 10 V + (0.02 x load)
HF33: 15…40 VDC/12…28 VAC
HF34: 8…40 VDC /6…28 VAC