发明名称 |
METHOD FOR GENERATING A DIAGNOSTIC FROM A DEVIATION OF A FLOW METER PARAMETER |
摘要 |
A method for detecting a deviation in a flow meter parameter of a flow meter that is adapted to measure a fluid flow rate is provided. The method comprises measuring a differential pressure across at least a portion of the flow meter. The method further comprises comparing the measured differential pressure to an expected differential pressure; the expected differential pressure being based on the measured flow rate. The method further comprises detecting a deviation in the flow meter parameter if the difference between the measured differential pressure and the expected differential pressure exceeds a threshold limit. |
申请公布号 |
HK1156101(A1) |
申请公布日期 |
2013.12.13 |
申请号 |
HK20110110381 |
申请日期 |
2011.09.30 |
申请人 |
MICRO MOTION INC. |
发明人 |
CUNNINGHAM, TIMOTHY, J.;PATTEN, ANDREW, TIMOTHY |
分类号 |
G01F |
主分类号 |
G01F |
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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