UK-based manufacturer Edwards has introduced a range of passive gauges and controllers to meet the needs of customers with specialised applications across the high energy physics and ultra-high vacuum sectors.
The new Edwards range of passive gauges comprises Pirani, Penning and both Bayard-Alpert and Extractor Ion gauge heads. These are used in conjunction with a passive gauge controller to display pressure and offer an interface for the user. Pressure ranges of 10-9 to 1000 mbar are covered by the PGC201 controller together with Pirani and Penning gauge, and for pressure ranges of 10-12 to 1000 mbar are covered by the PGC202 controller together with Pirani and Ion gauge.
The range can be used in a wide range of applications, from UHV systems to process industries, or wherever the use of an active gauge is not possible.
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