Ultrasonic level meter on working site

Recently, we produced some sets ultraosnic level meter for USA customer.

It have 6m measure range, 4-20mA output two wires and ABS material sensor.

This level meter have been installed on waste water pool.

Based on customer's feedback, the working for this level meter is very good.

Ultrasonic level meter is used to measure water or waste water level.

It's not expensive but with high accuracy and performance.