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Wide Range Gauge

Wide Range Gauge

Edwards nWRG series Wide Range gauges offer single port pressure measurement in the range atmosphere to 10⁻⁹ mbar. These are new digital versions of gauges that have proved to be rugged and reliable in a wide range of applications ranging from scientific instruments to industrial processes.

The nWRG gauges feature compact size for easy installation, a serial output and a replaceable sensor tube. It is anticipated that the digital gauges will be compatible with the next generation of Edwards instrument and active gauge controllers and displays. They are CSA and C/US approved as well as fully oHS compliant due to their lead-free construction.


Wide-range supply voltage

allows operation from 15 to 48V d.c

Automatic vacuum setting of Pirani gauge element

Unique striker design

ensures rapid striking even at high vacuum or in contaminating conditions

Adjustable open collector set-point output

for straightforward process control and interlocking

Serial communications

based on a simple ASCII, low latency, query and command protocol that can operated in a point to point or multidrop system with minimum overhead

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TECHNICAL DATA

nWRG
Pressure range mbar atmosphere to 10-9
Accuracy mbar +/- 15% <100 mbar +/- 30% <10-3 mbar
Max overpressure bar 6 bar absolute
Temperature range Operating °C 5 to 60
Temperature range Storage °C 30 to 70
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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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