ROTRONIC ADVERTORIAL FEATURE ROTRONIC ATEX Certified Humidity and Temperature Sensors
The ROTRONIC Intrinsically Safe HygroFlex5-EX series of humidity/moisture and temperature sensors was developed for easy installation in areas where there is a risk of explosion due to dust or gas in the environment.
T
hey were designed to meet the demanding requirements of the oil & gas industry as well as the pharmaceutical, biotechnology and food industries, and will be suitable for hazardous applications elsewhere.
Conforming to the latest international standards, the Rotronic HygroFlex5-EX two channel transmitter is galvanically isolated.
ATEX certified probes are available for all applications.
The intrinsically safe transmitters have two channel 4…20 mA outputs selected from temperature, humidity or a moisture value such as dew point or ‘absolute humidity’ (for example Mixing Ratio g/kg). These can be freely scaled exactly as required, using Rotronic HW4 software, for the process being monitored or controlled.
Main features:
• Stainless steel probes certified for ATEX Zone 0/20
• Standard & cable mount probes with a screw-in probe for pressure applications
• HygroFlex5-EX measurement transmitter certified for Zone 1/21
• Wall and duct versions available. An LC display is an option
• 2-wire supply, 2-analogue outputs (option of dew point, absolute humidity (g/kg) or another moisture value)
• Robust aluminium transmitter housing; high IP66 protection
• Range of calibration accessories for use in the Safe Area
A technical datasheet is available, visit
www.rotronic.co.uk
ROTRONIC Instruments (UK) Ltd
www.rotronic.co.uk T: 01293 571000
Humidity & Temperature Monitoring in ATEX Environments Humidit umidity & Temperatur Te re Monitoring in ATEX Enviro n AT
biotechnology, grain & sugar, petrochemical and oil & gas industries. HygroFlex5-EX
HygroFlex5-EX HygroFlex5-EX
• Stainless steel probes certified for operation in Zone 0/20 • HygroFlex5-EX measurement transmitter cer • ATEX certified ranges -40...85 ºC, 0...100 %rh • Galvanically isolated, two-channel transmitter
• Stainless steel probes certified for operation
TEX certified ranges -40...85 ºC, 0...100 %rh • Galvanically isolated, two-channel transmitter
• Robust aluminium transmitter housing; IP66 protection • LC display with trend indicators and keypad
• Robust aluminium transmitter housing; IP66 protection • LC display with trend indicators and keypad
• HygroFlex5-EX measurement transmitter certified for Zone 1/21 AT
• Stainless steel probes certified for operation in Zone 0/20 • HygroFlex5-EX measurement transmitter certified for Zone 1/21 • No intrinsically safe power supply required; galvanically isolated • ATEX certified ranges -40...85 ºC, 0...100 %rh • Robust aluminium transmitter housing; IP66 protection • LC display with trend indicators and keypad
tified for Zone 1/21 in Zone 0/20
TEX rated dust and gas environments is available. Conforming to thet latest international standards, the HygroFlex5-EX transmitter from Rotroniclatest international standards, the HygroFlex5-EX transmitter from Rotronic is galvanically isolated. Interchangeable probes are available for allis galvanically isolated. Interchangeable probes are available for all applications. Rotronic developed the HygroFlex5-EX for the pharmaceutical, applications. Rotronic developed the HygroFlex5-EX for the pharmaceutical, biotechnology, grain & sugar, petrochemical and oil & gas industries.
A new generation of Intrinsically Safe humidity and temperature sensors for AT
new generation of Intrinsically Safe humidity and temperature sensors for ATEX ra ed dust and gas environments is available. Conforming to the
A new generation of Intrinsically Safe humidity and temperature sensors for ATEX rated dust and gas environments is available. Conforming to the latest international standards, the HygroFlex5-EX transmitter is galvanically isolated, there is no need for an intrinsically safe power supply, dedicated ‘clean’ earth or Zener barrier. Interchangeable probes are available for all applications. Rotronic developed the HygroFlex5-EX for the pharmaceutical, biotechnology, grain & sugar, petrochemical and oil & gas industries.
onments ents
Visisit wwwt
www.rotronic.co.uk for more information or call 01293 571000 Visit
www.rotronic.co.uk for more information or call 01293 571000
ROTRONIC Instruments (UK) Ltd, Crompton Fields, Crompton WI T: 01293 571000, F: 01293 571008, E:
instruments@rotronic.co.uk: 01293 571000, F: 01293 571008, E:
instruments@rotronic.co.uk
rotronic.co.uk for more information or call 01293 571000 ROTRON C Instruments (UK) Ltd, Crompton Fields, Crompton Way, Crawley, W st Sussex, RH10 9EE , Crawley, West Sussex, RH10 9EE
ROTRONIC Instruments (UK) Ltd, Crompton Fields, Crompton Way, Crawley, West Sussex, RH10 9EE T: 01293 571000, F: 01293 571008, E:
instruments@rotronic.co.uk
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