| 发明名称 |
RE-CALIBRATION OF INSTRUMENTS |
| 摘要 |
A pressure differential meter (13) measures and the volume flow rate of a liquid (6) and a Coriolis meter (14) monitors the density of the liquid (6). When the density as monitored by the Coriolis meter (14) indicates that density is reaching the range limit of the pressure differential meter (13), the pressure differential meter (13) is re-calibrated. |
| 申请公布号 |
US2016341594(A1) |
申请公布日期 |
2016.11.24 |
| 申请号 |
US201615135886 |
申请日期 |
2016.04.22 |
| 申请人 |
Mezurx Pty Ltd |
发明人 |
Singfield Christian Robert Maurice |
| 分类号 |
G01F25/00;G01F1/34;G01F1/84 |
主分类号 |
G01F25/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. In a system which uses at least two measuring instruments to measure the magnitude of a physical variable, those instruments comprising a Coriolis meter and a pressure differential meter, a process comprising:
using the Coriolis meter to measure the density of a fluid; using the pressure differential meter to measure the flow rate of that fluid; and responsive to the degree of change in density as measured by the Coriolis meter, automatically re-calibrating the pressure differential meter. |
| 地址 |
Auchenflower AU |
