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Active Wide Range Gauge

Active Wide Range Gauge

The Wide Range Gauge (WRG) family offers the capability of single port pressure measurement in the range atmosphere to 10⁻⁹ mbar, with a linear output. It’s a compact solution, halving the space and connectivity hardware requirement, which can be all important in many applications. The WRG has many novel features, including a patented striker, push-button calibration and set point controls and comprehensive diagnostics. The WRG is a cost-effective vacuum management solution when used either with a Edwards controller or directly integrated into the vacuum system controls.


Log pressure scale

Microprocessor signal processing gives seamless transition between Pirani and magnetron outputs as well as linear output

D-type version

including cable strain relief and enhanced ingress protection – IP44

Low magnetic field version (SL)

available for sensitive applications e.g. mass spectrometry and electron microscopy

Easily programmed set-point

covering entire measuring range

Magnetron uses an advanced patented technique

for highly reliable striking at high vacuum or in relatively contaminated conditions

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TECHNICAL DATA

WRG
Pressure range mbar 10-3 to 10-9
Accuracy mbar Typically +/- 15% at <100 mbar +/- 30% at <10-3 mbar
Max overpressure bar 10 bar absolute (145 psi)
Temperature range Operating °C +5 to +60
Temperature range Storage °C 0 to +70
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Sustainability

From renewable energy, standard recycling programme for all our pumps, to favouring energy efficient products, we strive to reduce our environmental footprint as a company as well as our products and services

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