Non-contact ultrasonic level measurement is ideal for simple standard applications, both for liquids and for solids.
Measuring principle of ultrasonic level measurement
The ultrasonic sensor emits ultrasonic pulses in the direction of the medium, which then reflects them back. The elapsed time from emission to reception of the signals is proportional to the level in the tank.
The advantages of ultrasonic level measurement
The non-contact measurement with ultrasonic sensors is independent of product properties and provides for maintenance-free operation