PRESSURE-DETECTING DEVICE

摘要

A pressure-detecting device such that it is possible to reduce the number of components relative to conventional pressure-detecting devices is provided. The pressure-detecting device (100) comprises a pressure sensor module (110) for sensing the pressure of compressed air, a sensor base (120) on which the pressure sensor module (110) is disposed, a sensor cover (130) for covering the pressure sensor module (110) disposed on the sensor base (120), and a flat washer (140) and a screw (150) for pressing and fixing the sensor cover (130) against the sensor base (120), and is characterized in that the sensor cover (130) is pressed against the sensor base (120) by the flat washer (140) and the screw (150), thereby fixing the pressure sensor module (110) between an O-ring (123) of the sensor base (120) and a protruding portion (131b) of the sensor cover (130)