When the sensors are used

an insulation transition device is usually mounted between sensor and measurement object which is due to insulation performance and installation mode of sensor. However

performance and structure of insulation transition device directly affect the maximum response frequency of acceleration sensor.By establishing theoretical model of acceleration sensor installation mode

analyze main factors affecting the output response of the sensor. The output response of the sensor is experimental studied by the combination of different sensors

different transition devices and different fixation modes. The results show that the maximum response frequency of acceleration sensor is greatly influenced by the transition device; the design of transition device directly restricts the frequency response range of sensor. The method of improving the response frequency of sensor is presented by theoretical analysis and experimental study.