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In a compression sensor, the piezoelectric crystal is held between a seismic mass and the base of the sensor. Through the acceleration that occurs, the force acting upon the crystal increases or decreases. The larger the seismic mass, the larger the output signal.

Sensors of this design can be built with a very high stiffness and thus have a correspondingly high resonance frequency.

 

在压力传感器中，压电晶体被夹在质量块与传感器底座之间，通过发生的加速度，作用在晶体上的力增加或减少。震波越大，输出信号就越大。

这种设计的传感器可以构造成具有非常强的刚度，并且因此具有相应的高谐振频率。