Ultrasonic sensors are devices that transmit and receive ultrasonic waves during ultrasonic testing. The performance of the sensor directly affects the characteristics of the ultrasound, the ultrasonic detection performance.
The ultrasonic sensor used in ultrasonic testing is a transducer that utilizes the piezoelectric effect of materials to realize the conversion of electric energy and acoustic energy. The key component in the probe is the wafer, which is a single crystal or polycrystalline sheet with a piezoelectric effect that transforms electrical and acoustic energy into one another.
Other Type of ultrasonic sensor