发明名称 |
APPARATUS AND METHOD FOR COMPENSATING MASS FLOW RATE OF A MATERIAL WHEN THE DENSITY OF THE MATERIAL CAUSES AN UNACCEPTABLE ERROR IN FLOW RATE |
摘要 |
An apparatus and method for determining a density compensated flow rate of a material flowing through a vibrating conduit. Signals are received from sensors affixed to the vibrating conduit. An uncompensated flow rate of said material is then calculated from the signals. A density compensation factor is then determined from the uncompensated flow rate and non-linear information relating density to errors in flow rate. The density compensated flow rate is then determined by applying the density compensation factor to the uncompensated flow rate. |
申请公布号 |
PL199791(B1) |
申请公布日期 |
2008.10.31 |
申请号 |
PL20010360994 |
申请日期 |
2001.10.26 |
申请人 |
MICRO MOTION, INC. |
发明人 |
HAYS PAUL J.;PATTEN ANDREW T. |
分类号 |
G01F1/00;G01F1/84;G01F15/02 |
主分类号 |
G01F1/00 |
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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