HZ-102 Acceleration sensorDetailed product description：

1、 Product Description
The HZ-102 accelerometer is a charge type piezoelectric accelerometer that utilizes the positive piezoelectric effect of piezoelectric ceramics. The sensitive core generates charges on the surface of the piezoelectric sheet after being subjected to 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 amount of acceleration can be determined by testing the magnitude of the charge.

2、 Sensor characteristics
Universal vibration measurement, low price, high stability, and good durability.

3、 Main applications
Applied to general industrial vibration detection.

4、 Technical specifications of HZ-102 accelerometer sensor

sensitivity	30pC/g
frequency response range	1～8000Hz(±10%)
Lateral sensitivity	<5%
temperature range	-50℃～+120℃
resonance	27kHz
Maximum impact value	800g
output impedance	>10nineΩ
housing material	stainless steel
Sensitive materials	PZT piezoelectric ceramic
Core structure	cut
weight	22g
output method	Top L5
Installation Method	M5 thread

5、 Sensor structure diagram

6、 Precautions

Install sensors according to specifications to prevent affecting testing accuracy;  
Do not operate the sensor outside the temperature range, as this may affect its performance accuracy;  
Do not disassemble the sensor at will to avoid performance changes and sensor damage;  
Avoid keeping the sensor in a corrosive environment for a long time, otherwise it will affect the performance of the sensor until it is damaged;  
If the connecting cable is damaged, please replace it in a timely manner to prevent affecting the output performance of the sensor;