High-precision Integral ultrasonic level gauge/meter Ultrasound Level Meter for Water is a non-contact level detector that is mounted directly above the medium being tested. According to the propagation time of acoustic wave emitted to the surface of the object is proportional to the distance between the transmitter and receiver, so the distance between sensor and liquid level can be calculated by the propagation time of receiver and transmitter.

To ensure that the ultrasonic transmission to the measured ultrasonic liquid level or material surface occasion.
Such as: storage tank, chute, pool, Wells, drains, metering box, granary etc.