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Edwards D14701000 WRG-S-NW25 Active Wide Range Gauge

€1,405.62excl. VAT

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Pressure Range
Atmosphere to 10 -9 mbar/Torr
Accuracy
Typically ± 15% < 100 mbar and ± 30% < 10 -3 mbar
Maximum Overpressure
6 bar absolute (87 psia)
Adjustments
Atmosphere and setpoint
Setpoint
Open collector transistor
All 19 specifications
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Specifications 19

Brands
Edwards Vacuum
New/Used
New
Pressure Range
Atmosphere to 10 -9 mbar/Torr
Accuracy
Typically ± 15% < 100 mbar and ± 30% < 10 -3 mbar
Maximum Overpressure
6 bar absolute (87 psia)
Adjustments
Atmosphere and setpoint
Setpoint
Open collector transistor
Internal Volume
26 cm 3
Materials Exposed to Vacuum
Stainless steel (AISI 304, 316, 321, 347), Fluoroelastomer, soda lime glass, tungsten
External Interface Connectors
8 way FCC68/RJ45 socket
Interface Cables
Use range of active gauge cables
Vacuum Fitting
NW25 and DN40CF
Electromagnetic Compatibility
EN 61326 Industrial Location, Class B Emissions
Enclosure Rating
IP40
Output Signal
1.8 to 10.2 V d.c.
Weight
0.8 kg
Power Consumption
2W maximum
Maximum Voltage
40 V d.c.
Maximum Current
100 mA

Product description

Compact, efficient gauge for wide-ranging pressure measurement from atmosphere to high vacuum.

Edwards D14701000 WRG-S-NW25 Active Wide Range Gauge

Pressure Range Atmosphere to 10-9 mbar/Torr Accuracy Typically ± 15% &lt; 100 mbar and ± 30% &lt; 10-3 mbar Adjustments Atmosphere and Setpoint

Features

  • Single push-button atmosphere setting
  • Ultra compact, featuring recessed electrical connector
  • Easy service; both Pirani and magnetron elements are individually replaceable
  • Comprehensive failure mode diagnostics facility
  • Compatible with Edwards TIC, TAG and ADC controllers
  • Magnetron uses an advanced technique for highly reliable striking, even at high vacuum or in relatively contaminated conditions
  • Automatic vacuum setting of Pirani gauge element
  • Easily programmed set point covering entire measuring range
  • Extended service intervals and gauge lifetime, through reduction of HT voltage after ignition and low discharge current
  • Microprocessor signal processing gives seamless transition between Pirani and magnetron outputs as well as linear output (log pressure scale)

The Edwards D14701000 WRG-S-NW25 Active Wide Range Gauge is a compact and efficient solution for pressure measurement across a wide range, from atmospheric pressure to 10-9 mbar. This gauge is highly adaptable, halving the space and connectivity hardware typically required, which is crucial for many applications. It features an innovative striker technology and easy-to-use push-button calibration and set point controls, enhancing its usability and integration into system controls. The gauge is particularly effective in applications requiring rapid pump-down from atmospheric to high vacuum levels. It includes comprehensive diagnostics for failure modes, and both its Pirani and magnetron elements are individually replaceable, ensuring easy maintenance. Compatible with Edwards TIC, TAG, and ADC controllers, the gauge uses advanced techniques for reliable magnetron striking in various conditions. Additionally, it boasts extended service intervals and lifespan by reducing HT voltage post-ignition and operating at low discharge currents, with a microprocessor that ensures smooth transitions between outputs and a linear output on a logarithmic pressure scale.

INCLUDED: The Edwards D14701000 WRG-S-NW25 Active Wide Range Gauge includes:

  • Manufacturer's Documentation
  • 1 Year Manufacturer's Warranty

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026