Piezoresistive vacuum sensor Televac® 1E

thermocouple

Our 1E piezo diaphragm gauge (also often called a vacuum pressure gauge, vacuum transducer, or vacuum sensor) is a fast, robust, contamination resistant, and high accuracy low vacuum pressure gauge due to the piezo-diaphragm design. Note that by comparison to the 2A and 4A vacuum gauges which have a thermocouple gauge design, the 1E piezo-diaphragm vacuum sensor design is gas-independent and can be mounted in any orientation. The 1E piezo-diaphragm vacuum sensor will read from 1 Torr (1000 microns) to 1000 Torr (1,000,000 microns, slightly above atmosphere). It also has excellent accuracy over its range, and when paired with the MX200 vacuum controller it has ±5% to ±10% accuracy over the operating range of this vacuum gauge. Features and Benefits: Low cost piezo-diaphragm vacuum pressure gauge Compact, robust, contamination resistant vacuum transducer Numerous fittings available (1/8″ NPT, NW25, NW40, CF40, among many others) Drop-in vacuum pressure gauge replacement Excellent customer support for vacuum transducers Filters available for highly contaminated environments