Description

This water proof ultrasonic sensor has a good performance and almost the same usage of HC-S04 module. Using IO port TRIG trigger measuring distance, high level signal for at least 10uS.Module automatically sends eight 40kHz square wave, automatically detects whether there is return signal. Integrated with wire enclosed water-resistant sensor, suitable for wet, harsh measurement occasions. Widely used for horizontal distance measuring, obstacle avoidance, automatic control, security, industrial control, etc.

The module is capable of providing information of the objects between the distance range of 250 mm to 4500 mm. The great advantage of using this Waterproof Ultrasonic Obstacle Sensor is you can put the sensing element far away from all the control circuitry.

This Ultrasonic Distance Sensor is an industrial-grade sensor to measure distance. Interfacing with it is the same as another cheap ultrasonic sensor, but it offers better performance and is compatible with harsher environments and is waterproof too! It can be easily interfaced with Arduino and Sample codes and projects are available.