The HZ-181 impact sensor is a charge type piezoelectric accelerometer that utilizes the positive piezoelectric effect of piezoelectric ceramics to generate charges on the piezoelectric surface of the sensitive core after vibration; When the vibration frequency is much lower than the natural frequency of the sensor, the amount of charge is proportional to the acceleration received. The magnitude of acceleration can be determined by measuring the magnitude of the charge.

Product Features
Passive wide frequency range, high reliability, high cost-effectiveness, signal ground and shell insulation

Product parameters