发明名称 |
PRESSURE SENSOR |
摘要 |
A pressure sensor that is particularly suitable inter alia for the food industry and the measuring accuracy of which is stable over a long time, having a diaphragm seal (3, 45) with a separating diaphragm (7, 53) on which a pressure (P) to be measured acts and having a ceramic measuring cell (9, 57) which is connected to the diaphragm seal (3, 45) exclusively by inorganic materials, is provided, in which sensor the separating diaphragm (7, 53) and all further sensor components coming into contact during measurement with a medium of which the pressure (P) is to be measured are metallic.
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申请公布号 |
CA2325903(A1) |
申请公布日期 |
2001.08.22 |
申请号 |
CA20002325903 |
申请日期 |
2000.11.15 |
申请人 |
ENDRESS + HAUSER GMBH + CO. |
发明人 |
UEHLIN, THOMAS;SCHMIDT, ELKE;HEGNER, FRANK;DREWES, ULFERT;BANHOLZER, KARLHEINZ;FLOGEL, KARL;MARTIN, RAINER;GERST, PETER |
分类号 |
G01L9/12;G01L9/00;G01L19/14;(IPC1-7):G01L19/14 |
主分类号 |
G01L9/12 |
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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