Introduction
Shocks and vibrations can be harmful sometimes, and therefore it is important to estimate or calculate them for taking early precautions. For example, earthquake shocks or vibration can be harmful but if we know to estimate them before it happens, it may help. Similarly, some industries use heavy machinery that generates a lot of vibration, which can be harmful to people who live around it. So, it is necessary to examine. And, this is only possible by sensors. So, here in this article, we will discuss one of the shock sensors known as the AW2T24TEL shock and impact sensor. We frequently used it in a variety of situations where there is a need to detect vibration or shock signals.
Overview of AW2T24TEL Shock Sensor
For detecting, displaying, and evaluating shock and impact, we utilized a shock and impact sensor. The AW2T24TEL-4A1 shock and impact sensor has high sensitivity, durability, and stability, and may be utilized in most situations where impact and vibration monitoring is required.
Hardware Overview
This shock sensor uses the piezoelectric effect to transform vibration signals into electrical impulses. Because of their inherent robustness and versatility, piezoelectric sensors are one of the most extensively used sensor types for shock measurements. To measure changes in force, these sensors use a piezoelectric substance, which is usually quartz crystal or polycrystalline ceramic. The piezoelectric effect occurs when mechanical stress causes an electrical charge to accumulate in a substance. They used some form of piezoelectric material in close proximity to a solid mass in piezoelectric shock sensors.
Features and Specifications of AW2T24TEL
Features
- Compact structure
- High sensitivity, can detect slight vibration and impact
- High strength structure ensures a long lifespan
Specifications
- Output Voltage: 40mVp/G typ
- Capacitance:12000pF±30%
- Insulation Resistance: 100MΩ
- Housing Material: PC
- Operating Tem:-20℃~+70℃
- Stroage Tem:-30℃~+80℃
- Weight(With wires): 24.6g
Applications of Vibration Sensor
Earthquake Monitoring System
We can measure earthquakes by using a vibration sensor, that detects the vibrations generated by seismic waves. These waves are natural because of earthquakes or can be produced b by some human activities.
Automotive Security
We use shock sensors in automotive security systems to detect tampering-related shocks. If the system senses severe vibrations because of tampering, the vehicle’s alarm gets active to deter theft.
