Vacuum: L Series elastomer diaphragm seals (except for Types LB and LG) are ideal for most vacuum instrument applications in ranges from 0 to 29" Hg (0 to 736mm Hg at 0°C). Type ST …

Diaphragm seals are used for pressure measurements when the process medium should not come into contact with the pressurised parts of the measuring instrument. Absolute pressure …

Emerson offers numerous types of fill fluids for remote seal systems, each fill fluid has a specific vapor-pressure curve. The vapor-pressure curve indicates the pressure and temperature …

The Rosemount 1199 Diaphragm Seal System offers protection to transmitters, guarding against hot and cold, corrosive or erosive processes. This seal system features a variety of solutions, …

In vacuum service, it is imperative to mount the transmitter below the diaphragm seal taps, in order to generate a positive head pressure on the transmitter sensor. Specifying and building …

Diaphragm seals are partitions in pressure measuring instruments which prevent the process media from entering the measuring system. This allows them to protect the gauges from …

Mansfield & Green diaphragm seals come in a variety of designs ranging from low cost gauge protectors and welded metal diaphragm units, to seals with removable metal, TEFLON, or …

2020年7月7日 · A direct sealing diaphragm valve controls vacuum pressure accurately and can hold the vacuum precisely at the required set point regardless of fluctuations in the system …

Diaphragm Seals (or Chemical Seals) use a flexible barrier, or diaphragm, to isolate a pressure sensor (switch or transducer) from adverse effects of the process fluid. Protect the process …

Diaphragm seal systems protect gauges from hot, viscous, contaminated or corrosive media. This added layer of protection ensures that the media doesn’t reach the gauge, helping to prevent …