HygroFlex8

Problem-free, accurate humidity measurement results from the most stable sensor in the industry combined with our unique HygroClip® digital probe technology, designed to practically eliminate any maintenance downtime.

When it is time for a scheduled calibration ‘hot swap’ in seconds with a calibrated probe without loss of measurement accuracy. HygroFlex8 transmitters provide superb precision and state-of-the-art functionality, taking humidity and temperature measurement to a whole new level of performance and reliability (0.8 %rh and < 0.1 °C accuracy).

Innovation in humidity & temperature measurement
• Highest accuracy at 0.8 %rh and 0.1°C
• Outstanding long-term stability and chemical resistance
• Widest Temperature measuring range at -100…200 °C
• Two Interchangeable HygroClip digital or analog probe inputs
• 10,000 point data logging with time stamp and battery back-up
• Up to 4 programmable Analog Outputs available
• Digital Output Options
• Multiple Alarm Relays
• Audible and Visual Alarms
• Galvanically Isolated power supply

Replaces:
HygroFlex-serie

• Documentation
• Applications

Datasheet

Rotronic HygroFlex8 (311kB)

Manual

Manual HygroFlex8 (586kB)

Specifications HygroFlex

Probe Type	HygroClip Industrial Series
Probe inputs	1 digital or analogue: 0...2.5V, 10 Bit A/D, Supply 15 VDC, max. 10 mA
Measurement range	0...100 %rh, -50...+200 °C (probe dependent)
Operating range (electronics)	0...100 %rh (non condensing), -40...60 °C, with display –30...60 °C
Adjustment points	1 Point (%rh, °C) or 4 Point (%rh)/ 2 Point (°C), (only with display/keypad option)
Analogue outputs	Factory configured to 4...20 mA
Display/ Keypad (Option)	3 Line LC display, membrane keypad
Display resolution	0.1 %rh, 0.1 °C
Housing	IP65 ABS, Dimensions: 207 x 150 x 58 mm (Metal housing optional)

Applications HygroFlex8

The HygroFlex8-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. It is ultimately the measuring task at hand that defines the combination of transmitter and probe that best covers your needs.