Ultrasonic level gauge is a distance measuring instrument developed based on the
principle of ultrasound. It uses the transmitted sound wave pulse to measure the time
at the receiving end to calculate the distance. The shell of the whole machine is made
of ABS material, which has the characteristics of light weight, no moving parts,
sturdiness and durability, and does not require maintenance and on-site calibration. It
can be used in conjunction with computers, data collectors or other RS485-compliant
collection equipment. It is widely used in the measurement of liquid level distance in
industrial water tanks, tanks, municipal engineering, water conservancy and
hydropower, sewage treatment, petrochemical industries and other industries.