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公开(公告)号:US20150020599A1
公开(公告)日:2015-01-22
申请号:US14385358
申请日:2013-03-13
申请人: OXSENSIS LTD
IPC分类号: G01L11/02
CPC分类号: G01L11/02 , G01D3/028 , G01J3/0286 , G01J3/26 , G01J2009/0257 , G01L9/0079 , G01L9/0092 , G01L19/04 , G01L27/002
摘要: An optical pressure sensor is disclosed having a pressure sensing optical cavity. A temperature sensing optical cavity at the sensor head is used by an interrogator to correct a pressure signal for effects of temperature. The optical cavities may be, for example, Fabry Perot cavities in the sensor head.
摘要翻译: 公开了一种具有压力感测光腔的光学压力传感器。 传感器头的温度感测光学腔由询问器使用,以校正温度影响的压力信号。 光学腔可以是例如传感头中的法布里珀罗腔。