HF 3 Series Humidity and Temperature Transmitter

The new HygroFlex3-series is the latest development in HVAC transmitters for relative humidity, temperature and dew point. Based on AirChip3000 technology, the instruments achieve a degree of accuracy not seen before.
In combination with advances in sensor technology and integration, the HygroFlex3-series provides superb precision and state-of-the-art functionality, taking humidity, temperature and dew point measurement to a whole new level of performance and reliability (< 2 % rh / 0.3 K). Fast response.
Innovation in Humidity and Temperature Measurement :

• Relative humidity, temperature measurement and dew point calculation
• 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

Highly versatile :

• One or two selectable and scalable analog outputs
• Analog outputs assignable to relative humidity, temperature or dew point
• 2-wire or 3/4-wire systems available
• Available with two integrated relay contacts for use as a thermo-hygrostat