发明名称 |
TEMPERATUR-MANAGEMENT IN EINEM DRUCKWANDLER |
摘要 |
<p>A pressure transmitter with a transmitter housing having an outer wall providing thermal resistance. The outer wall extends from an isothermal island at a first end to a heat sink island at a second end. The isothermal island includes a fluid inlet, and pressure and temperature sensors. The heat sink island includes a primary heat load device that is heat sunk to an outer shell of an electrical connector. The connector contacts carry a current controlled by the transmitter, and a portion of the current is conducted by a primary heat load device. A circuit board controls the current to represent the pressure. A high accuracy, temperature compensated current output represents pressure.</p> |
申请公布号 |
DE60032779(T2) |
申请公布日期 |
2007.11.08 |
申请号 |
DE2000632779T |
申请日期 |
2000.09.26 |
申请人 |
ROSEMOUNT INC. |
发明人 |
BEHM, M.;KRUEGER, B.;ORTH, M.;BREKKEN, C. |
分类号 |
G01L9/00;G01L19/04;G01D1/00;H01R29/00 |
主分类号 |
G01L9/00 |
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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