HF8 HygroFlex8 series of ROTRONIC humidity and temperature transmitters

Description

HF8 HygroFlex8 series of ROTRONIC humidity and temperature transmitters are multifunctional humidity and temperature transmitters.

They are designed to be used for work that requires several instruments in one.

They have a comprehensive set of functions and settings that can be configured and enabled with the ROTRONIC HW software. Only this is replaced by the new version HW5, after HF8 is connected to the PC.

FDA 21 CFR Part 11 and GAMP is compatible.

Derivatives

The HF8 series includes the HF832, HF842 and HF862. To help you choose your model, please refer to the datasheet in the Documentation tab.

 

Main features of HF8

• relay outputs
• analogue inputs (U/I)
• communication interface
• Accuracy at 23 ±5 °C: ±0.8 % RH/±0.1 K
• used as a simulator for system validation
• digital outputs combined with analogue outputs
• data logging up to 10,000 measured values
• Application range: -40 … +60 °C/0 … 100 % RH -10 … +60 °C with LCD
• Two interchangeable HC2 or analogue sensors (to be ordered separately)

Power supply

• Low voltage: 3 water
• Low voltage: galvanically insulated; 4 conductive
• mains voltage: galvanic voltage; 4 conductive

HF8 signal outputs

• RS-485, Ethernet, relay output
• analogue current outputs, analogue voltage outputs

HF8 Series model versions

• HF8 wall-mounted (W)
• HF8 cable version (C)

Output parameters

• humidity and temperature
• humidity and psychometric parameters
• temperature and psychometric parameters

Output scaling

• Psychometric parameters: selectable range
• Relative humidity: standard selection range 0 … 100 % RH
• temperature: standard selectable range -500 … +100 °C

Screen

• without screen
• backlit display, trend indicators and keypad

Recommended use with:

• Software: HW4 replaced by the new HW5 version
• Sensors: HC2-LDP, HC2-ICXXX, HC2A-S-HH, HC2-AW-USB, HC2-HS28, HC2-P05/HC2-HP28, HC2-C04/HC2-C05, HC2-HK (to be ordered separately)

Included in the shipment:

• product qualification
• short instructions for use
• selected HF8 transducer (without sensor)

Accessories:

• HC2 ROTRONIC cables and extensions
• Filters for HC2A relative humidity sensors
• Filters for HC2 relative humidity sensors
• HC2A-S standard sensor
• HC2A-IC102 industrial sensor
• AC3006/AC3009 service cables
• AC5002 DIN rail bracket

Scope of application

Measurements of relative humidity, temperature, HVAC, in various industries and pharmaceuticals.

Production of the HF8 has ended, and purchase is only possible while stocks last. You may be interested in an improved version of HF5.

 

Other designations: HF 8, HF-8, HF_8,