Hygroflex5 – the Intelligent Transmitter

ROTRONIC successfully launched its HygroClip2 with new AirChip3000 technology. The first measuring devices have now been delivered to customers – all fitted with the new chip technology, of course. There is the new HygroFlex5 range, for example, which ROTRONIC is offering with freely selectable and scalable analogue outputs and which is network-capable, thanks to the digital outputs; in addition, it can handle all psychrometric calculations and can be updated via the internet. The series offers maximum reproducibility (
The heart of the new HygroFlex5 is the newly developed HygroClip2, a probe fitted with a sophisticated AirChip3000 technology. Its capabilities speak for themselves: They include the compensation of humidity and temperature at 30,000 reference points, the recording of 2000 data points, and the calculation of the current dew point. This alone makes the AirChip 3000 unique. The AirChip3000 can do even more, including self-diagnostics. If sensor accuracy declines significantly, the AirChip3000 recognises the problem and will issue an alarm. It also combines within itself an ASIC (Application Specific Integrated Circuit), a micro-controller and a non-volatile, electronic memory (EEPROM).

The HygroFlex5 – a wide selection of probes
The new HygroFlex3 series is the latest development in HVAC transmitters for relative humidity, temperature and dew point. Users benefit from its unique product advantages: The analog outputs are freely scalable. One outstanding feature of this innovative product is the possibility to output any psychrometric calculation as an analog signal.

The HygroFlex5 is available as a duct-mounted (use in ventilation ducts) or wall-mounted (use in technical areas) version.

All sorts of different probe types can be connected to the transmitter. Customers can choose, for example, between a standard climate probe (wall or duct mounting), for use in the range -40….100° or an industrial probe for process applications. Area of use 0…100 %RH, -100…200 °C and 0...400 bar (0...5800 PSI).

The HygroFlex5 series is ideal for all applications where exact measurement of humidity and temperature is of decisive importance, for example the food and pharmaceutical industries, printing and paper industries, meteorology, agricultural sector, archaeology and climatology. There is hardly a field today in which these parameters may be ignored.

Interested in further information (special applications, datasheets)? Click the link for A complete and up-to-date overview of the HygroFlex5 series
Or contact us by e-mail kow@rotronic.ch or by phone +41 44 838 11 44.