Please describe the maintenance procedure for ultrasonic sensors.

The maintenance procedures of ultrasonic sensors mainly include the following points:

Use a clean and soft cloth to wipe the sensor probe to avoid dust, oil or water droplets affecting ultrasonic transmission and reception.

Make sure the sensor is not loose or offset to avoid detection errors caused by vibration or impact.

Perform tests regularly to verify its detection distance, response time and stability to ensure that it is in the best working condition.

Check for wear, looseness or corrosion to ensure normal power supply and signal transmission.

In high humidity or open air environments, the protective cover or drainage device should be checked to prevent affecting the performance of the sensor.

If using an intelligent ultrasonic sensor, the set parameters should be checked regularly to see if they are incorrect or need to be updated.

The above maintenance measures can effectively extend the service life of the ultrasonic sensor and ensure its detection accuracy and system stability.