专利名称:DIFFERENTIAL PRESSURE TRANSMITTER WITH REDUNDANT SENSORS
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发明人:SITTLER, Fred, C.
申请号:EP13719676.2
申请日:20130418可转换公司债
公开号:EP2856087A2
公开日:
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吃什么最下奶摘要:A system (100) for measuring flow of process fluid through process piping (102), includes a flow restriction (108) in the process piping generating a differential pressure between an upstream side of the restriction (108) and a downstream side of the restriction (108). The differential pressure is related to flow of the process fluid. First and cond upstream pressure transmitters (104C, 104D) are coupled to the process piping (102) on the upstream side of the flow restriction (108) and measure respective first and cond upstream pressures. First and cond downstream pressure transmitters (104A, 104B) are coupled to the process piping (102) on the downstream side of the flow restriction (108) and measure respective first and cond downstream pressure of the process fluid. Flow rate of the process fluid is calculated bad upon at least one upstream pressure and one downstream pressure.
申请人:Romount Inc.
期颐之年读音地址:8200 Market Boulevard Chanhasn, MN 55317 US
国籍:US
代理机构:Vossius & Partner
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