Humidity and Temperature Transmitter

The HygroFlex5-series is the latest development in transmitters for humidity, temperature and dew point. One outstanding feature of this innovative product is the possibility to output any psychrometric calculation as an analogue signal.

The HF5-series is compatible with HygroClip2 probes with integrated AirChip3000 technology – thanks to which the probes achieve an unparalleled degree of accuracy not seen before.

In combination with advances in sensor technology and integration, the HygroFlex HF52, HF53, HF54, HF55 and HF56 transmitters combined with a HC2-S probe provide superb precision and state-of-the-art functionality, taking humidity and temperature measurement to a whole new level of accuracy < 0.8 %rh and < 0.1 K at 23 °C.

Easy to read display

• Display of the measured values on a clear, backlit graphic display with trend indicators
• Configuration by keypad possible

Tried-and-tested housing

• Robust industrial housing
• Wall or duct mount versions

Power supply

• 15..40 VDC/12…28 VAC
• 9..36 VDC/7…24 VAC (galvanically separated)
• 85..240 VAC (galvanically separated)
• Power over Ethernet (PoE)

Output signals

• Two freely selectable and scalable analogue outputs
• Available as 2-wire (HF52), 3/4-wire (HF53) 3/4-wire (HF54, HF56 with galvanic isolation) and digital (HF55) transmitter
• Optional digital outputs allow integration on a network via or RS-485, Ethernet – wired or wireless
• Combined digital and analogue output signals,allow control and monitoring of a device with one transmitter

Wide selection of probes

• Compatible with all HygroClip2 probes
• Use of probe simulators allows easy system validation

AirChip3000

• Compensates humidity and temperature over 30,000 reference points
• Dew/frost point calculation
• Active alarming and information
• ASIC (Application Specific Integrated Circuit), micro-controller and EEPROM on one chip