发明名称 |
DETECTING AN INACCURATE FLOW RATE MEASUREMENT BY A VIBRATORY METER |
摘要 |
A method of detecting an inaccurate flow rate measurement by a vibratory meter is provided. The method includes flowing fluid through the vibratory meter and measuring a flow rate and a density of the fluid with the vibratory meter, and calculating a density change rate of the fluid. The method also includes determining if the measured flow rate is inaccurate based on a comparison between the measured density and a density reference, and a comparison between the density change rate and a density change rate reference. |
申请公布号 |
WO2016167752(A1) |
申请公布日期 |
2016.10.20 |
申请号 |
WO2015US25807 |
申请日期 |
2015.04.14 |
申请人 |
MICRO MOTION, INC. |
发明人 |
ZIMMER, Patrick John;RIGGINS, Craig Andrew |
分类号 |
G01F15/02;G01F1/74;G01F1/84 |
主分类号 |
G01F15/02 |
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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