发明名称 |
THERMAL DISPERSION FLOW METER WITH CHRONOMETRIC MONITOR FOR FLUID LEAK DETECTION |
摘要 |
A thermal dispersion flow meter with chronometric monitor for fluid leak detection includes an ambient temperature RTD sensor and a flow rate RTD sensor which are configured to sense the temperature of a fluid in a conduit, and then monitor the flow of that fluid through the conduit. The fluid flow RTD sensor is incorporated into a Wheatstone bridge circuit which is used to provide increased sensitivity to the outputs of the RTD sensors. Based upon the ambient temperature sensor readings, the flow rate RTD sensor may be adjusted to optimize the operation of the system to detect leaks, and on certain conditions, a controller may close a supply line valve to avoid flooding of a structure. |
申请公布号 |
EP1859247(B1) |
申请公布日期 |
2016.05.04 |
申请号 |
EP20060735287 |
申请日期 |
2006.02.17 |
申请人 |
SENTINEL HYDRO SOLUTIONS, LLC;TRESCOTT, ROBERT;COLLURAFICI, FRANK SR.;COLLURAFICI, FRANK JR.;SHAW, SCOTT |
发明人 |
TRESCOTT, ROBERT;COLLURAFICI, FRANK;SHAW, SCOTT |
分类号 |
G01M3/02;G01M3/00;G01M3/28 |
主分类号 |
G01M3/02 |
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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