High temperature pressure transmitter assembly
US7036381B2 · kind B2 · utility
38Cited by
114References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2004 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Sep 11, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L19/0645
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pressure transmitter assembly for measuring a pressure of a process fluid includes an isolation diaphragm assembly. A pressure sensor is spaced apart from the isolation diaphragm assembly to provide thermal isolation. A conduit extends from the isolation diaphragm assembly to the pressure sensor and is configured to carry isolation fill fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.