Ultrasonic level meter is an instrument that uses the characteristics of ultrasonic wave to measure level or liquid level. It sends an ultrasonic signal through the ultrasonic probe, and the signal is reflected by the surface of the liquid or solid material and then returned by the same probe to receive, so as to measure the running time of the ultrasonic wave to determine the level height.

1. Non-contact measurement, no medium pick
2. High measurement accuracy, safe and fast
3. Clear scope of application, high cost performance