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公开(公告)号：EP1522834A2
公开(公告)日：2005-04-13
申请号：EP04104363.9
申请日：2004-09-09
申请人： CTS Corporation
IPC分类号： G01L9/06
CPC分类号： G01L9/0052 , G01L19/003 , G01L19/0061 , G01L19/0084 , G01L19/148 , G01L23/18
摘要： A pressure sensor for sensing a pressure level of a pressurized medium has, in one embodiment, a high pressure side and a low pressure side. An aperture may extend through at least a portion of the sensor assembly, and a seal is located in the aperture. The seal seals the high pressure side from the low pressure side. Electrical leads extend through the seal between the high pressure side and the. low pressure side. A substrate is located on the high pressure side. A pressure sensitive resistor is mounted on the substrate such that the resistor is directly exposed to the pressurized medium. The resistor changes resistance in response to a change in pressure. The resistor is connected to the electrical leads.
摘要翻译： 在一个实施例中，用于感测加压介质的压力水平的压力传感器具有高压侧和低压侧。 孔可以延伸穿过传感器组件的至少一部分，并且密封件位于孔中。 密封件将高压侧从低压侧密封。 电气引线延伸穿过高压侧之间的密封。 低压侧。 衬底位于高压侧。 压敏电阻器安装在基板上，使得电阻器直接暴露于加压介质。 电阻响应于压力的变化而改变电阻。 电阻连接到电线。
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公开(公告)号：EP1522834A3
公开(公告)日：2007-07-04
申请号：EP04104363.9
申请日：2004-09-09
申请人： CTS Corporation
CPC分类号： G01L9/0052 , G01L19/003 , G01L19/0061 , G01L19/0084 , G01L19/148 , G01L23/18
摘要： A pressure sensor for sensing a pressure level of a pressurized medium has, in one embodiment, a high pressure side and a low pressure side. An aperture may extend through at least a portion of the sensor assembly, and a seal is located in the aperture. The seal seals the high pressure side from the low pressure side. Electrical leads extend through the seal between the high pressure side and the. low pressure side. A substrate is located on the high pressure side. A pressure sensitive resistor is mounted on the substrate such that the resistor is directly exposed to the pressurized medium. The resistor changes resistance in response to a change in pressure. The resistor is connected to the electrical leads.
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