Ultrasonic Transducer - Products - Audiowell Electronics (Zhaoqing) Co., Ltd.|ultrasonic sensor transducers rangefinder flow sensor dust sensor parking sensor

Summary

The ultrasonic transducer utilizes piezoelectric effect to convert electricity to mechanical vibration and form ultrasonic waves. Therefore no coil is contained and electromagnetic interference can be greatly reduced. The ultrasonic wave has excellent directivity and strong penetrability, and is interfered by neither the dust and electromagnetic fields in the air, nor the color and temperature at object surfaces.

Product Details

Model：

AW8R40-100A01-00

Features：

- Large detection range

- Good immunity to interference

Applications：

- Location tracking and gesture recognition for VR equipment, directional speaker, security alarm device, rangefinder.

Dimensions：

Specification：

NO.	Item	Specification
1	Central frequency	40.0±1.0KHz
2	Sound pressure	-
3	Sensitivity	≥-63dB
4	Beam angle	80°typical
5	Capacitance	1700±20%pF
6	Max. drive voltage	20V rms