Gas pressure sensor
    2.
    发明授权
    Gas pressure sensor 失效
    气压传感器

    公开(公告)号:US4703657A

    公开(公告)日:1987-11-03

    申请号:US703817

    申请日:1985-02-21

    IPC分类号: G01L9/00 G01L9/02 H01L41/08

    CPC分类号: G01L9/0022

    摘要: A gas pressure sensor comprises a contour piezoelectric vibrator and the pressure of gas is detected by measuring an equivalent series resistance of the vibrator which is surrounded by the gas whose pressure is to be detected.

    摘要翻译: 气体压力传感器包括轮廓压电振动器,并且通过测量由待测压力的气体围绕的振动器的等效串联电阻来检测气体的压力。