Wide Range Cold Cathode Transducer
(1.0x10-7 Torr to Atmosphere)
The Series 523 is a revolutionary vacuum transducer using the combination of diverse materials and two different types of discharge. It provides a low-cost, wide-range cold cathode suitable for industrial coatings, analytical instruments, and general vacuum
applications. The design of the Series 523 is the right fit for applications requiring limited accuracy. It covers a wide pressure range from Atmosphere to 10-7 Torr, without the use of a conventional heat loss (Pirani) sensor, for measurement from 10-2 Torr to Atmosphere.