The Universal Industrial Transmitter

Product Description

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^oC accuracy).

Innovation In Humidity And Temperature Measurement

AirChip3000 Digital Technology - The latest generation of ROTRONIC probes and instruments use the AirChip 3000 technology with features such as:

• Compensates humidity and temperature over 30,000 reference points
• Dew/frost point calculation
• Sensor auto-diagnostics and automatic correction
• Active alarming and information
• User congurable xed output signals
• Conforms to FDA21 CFR Part 11 and GAMP4 ( audit trail)

Optional display :

• The clear, backlit graphic display is easy to read and the simple menu navigation provides fast access to all the information available
• Trend indication of values
• Display resolution to 2 decimal places
• Calculates and Displays Delta Value between the two probes
• Three programmable display formats

Flexible choice of probes :

• The HygroFlex 8 can be tted with TWO interchangeable
• HygroClip2 probes
• Compatible with all HygroClip2 probe types
• Connection of two analog probes
• Changing of HygroClip2 probes requires no further adjustment
• Use of probe simulators allows easy process validation

Output signals :

• Four freely selectable and scalable analog outputs
• Freely selectable output type through HW4 software: 0/420 mA; 01/5/10 VDC
• Optional digital outputs allow integration on a network via Ethernet or RS-485
• Combined digital and analogue output signals, allow controlling and steering a device with one transmitter

Data logging function :

• Logs up to 10,000 value pairs, relative humidity and temperature provided by a single HygroClip2 probe
• Logs up to 10,000 data values provided by a single 1-channel analog probe
• Both probe inputs can be logged at the same time
• Each record is date and time stamped (real-time clock)

Relay output :

• Up to 4 relays
• Each relay can be programmed individually
• Each relay can be set to control any measured or calculated parameter

Alarm function :

• Visible and audible alarm can be programmed when the HF8 detects the following:
• Out-of-limits value (dened with the HW4) for each probe input
• Communication loss with the probe
• Impaired rh sensor or major sensor failure

Applications :

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 eld today in which these parameters may be ignored. It is ultimately the measuring task at hand that denes the combination of transmitter and probe that best covers your needs

Probes For Hygroflex Transmitters. :

Whether you need a more sophisticated industrial probe to measure in a high temperature range or a standard Hygroclip2 probe to measure ambient conditions, we can provide you with the ideal HygroClip2 probe to suit your requirements. All HygroClip2 probes can be individually calibrated and adjusted to increase measurement precision where you need it the most. This capability is exactly what makes every probe in the product range a high-end solution for your application.

Industrial Probes in general

Probes for process applications. (xed installation)

• Operating range: 0100 %rh, -100200 ^oC (-148392 ^oF)
• Pressure: HC2-IE Series: 0400 bar (05,800 PSI)
• Probe diameter: 15 mm; 25/15 mm, NPT 1/2" or G 1/2" thread

HC2-IC Series

• Humidity measuring range: 0100 %rh
• Temperature limits at sensor: -100200 ^oC
• Barrel: PPS
• Barrel diameter: 15 or 25/15mm
• Barrel length: 100/250/400/550/700 mm
• Probe cable length.: 2 m or 5 m

HC2-IM Series

• Humidity measuring range: 0100 %rh
• Temperature limits at sensor: -100200 ^oC
• Barrel: Stainless steel
• Barrel diameter: 15 or 25/15 mm
• Barrel length: 120/280/430/580 mm
• Probe cable length.: 2 m or 5 m

HC2-IE Series

• Humidity measuring range: 0100 %rh
• Temperature limits at sensor: -100200 ^oC
• Barrel: Stainless steel NPT 1/2" or
• G 1/2" thread for maximum 400 bar
• Probe cable length.: 2 m or 5 m
• Standard Probe
• Humidity measuring range: 0100 %rh
• Temperature limits -50100 ^oC (-58212 ^oF)
• Diameter: 15 mm (0.6"), length: 85 mm (3.3")
• Housing and lter cap: polycarbonate, black

Technical Specification :