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 5 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 |
AU2011239256(B2) |
申请公布日期 |
2012.10.25 |
申请号 |
AU20110239256 |
申请日期 |
2011.10.21 |
申请人 |
MICRO MOTION, INC. |
发明人 |
CUNNINGHAM, TIMOTHY J.;PATTEN, ANDREW TIMOTHY |
分类号 |
G01F1/84;G01F25/00 |
主分类号 |
G01F1/84 |
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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