Most of the pressure sensors rely on force sensing Generally pressure sensors are composed of a force collector such as a diaphragm or a piston connected to a strain gauge or a piezoelectric element ?

大多数压力传感器依赖于力传感。通常，压力传感器由力收集器（如膜片或活塞）连接到应变计或压电元件组成。 𝑃 = 𝐹𝐴 压力传感器可以是差分的（测量两点之间的压力差）或绝对的（相对于内部校准真空测量压力差）。

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