发明名称 |
Line pressure compensated differential pressure transducer assembly |
摘要 |
A pressure transducer apparatus including: first and second pluralities of piezoresistors each coupled in Wheatstone bridge configurations, wherein the bridges are coupled together to provide a first output being indicative of a differential pressure; and, a third plurality of piezoresistors coupled in a Wheatstone bridge configuration and being suitable for providing a second output being indicative of an absolute line pressure. A compensator may be employed for adjusting the first output for line pressure variation responsively to the second output.
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申请公布号 |
US7343808(B2) |
申请公布日期 |
2008.03.18 |
申请号 |
US20060447430 |
申请日期 |
2006.06.06 |
申请人 |
KULITE SEMICONDUCTOR PRODUCTS, INC. |
发明人 |
KURTZ ANTHONY D.;DEROSA LOUIS |
分类号 |
G01L13/02;G01L7/08;G01L9/06 |
主分类号 |
G01L13/02 |
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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