发明名称 |
INDUSTRIAL PROCESS CONTROL PRESSURE TRANSMITTER AND FLANGE COUPLING |
摘要 |
A pressure transmitter for measuring a pressure of a process fluid in an industrial process, includes a pressure sensor having an output related to an applied pressure. Measurement circuitry coupled to the pressure sensor is configured to provide a transmitter output related to sensed pressure. A pressure coupling face having an opening therein is arranged to transfer the applied pressure to the pressure sensor. A pressure coupling flange having a flange face abutting the pressure coupling face is configured to convey the process fluid to the opening of the pressure coupling face. Features are provided to control distribution of a leading force across the pressure coupling face and the flange face. |
申请公布号 |
EP2438416(A2) |
申请公布日期 |
2012.04.11 |
申请号 |
EP20100728024 |
申请日期 |
2010.06.03 |
申请人 |
ROSEMOUNT, INC. |
发明人 |
KLOSINSKI, ANDREW, J.;BRODEN, DAVID, A.;SITTLER, FRED, C. |
分类号 |
G01L9/00;G01L13/02 |
主分类号 |
G01L9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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