Installation of flange for heat meter of integrated pipe section ultrasonic flowmeter

TUFThe Type series ultrasonic flowmeter utilizes the principle of low voltage and multi pulse time difference, and adopts high-precision and ultra stable dual balanced signal differential transmission and differential reception digital detection technology to detect the ultrasonic transmission time in the direction of flow forward and backward, and calculate the flow velocity based on the time difference. It has the characteristics of good stability, small zero drift, high measurement accuracy, wide range ratio, and strong anti-interference ability.

When the ultrasonic beam propagates in a liquid, the flow of the liquid will cause a slight change in propagation time, which is proportional to the flow velocity of the liquid. At zero flow rate, the time required for both sensors to emit and receive sound waves is the same (only the technology that can actually measure zero flow rate); When the medium flows, the transmission time of sound waves in the reverse direction is greater than that in the water flow direction.