超聲波流量計是基于傳播速度差法超聲測量而研制的，通過傳感器向流體發射超聲信號，在其受到流體流動影響之后再接收此超聲信號并將檢測結果用于流量測量的計量器具。該儀表集測量、積算、顯示于一體，采用微功耗技術，可實現最小流量（軟件可調）的準確測量，同時儀表具有體積小、穩定性好、抗干擾能力強等特點。

儀表具有多種編程功能，可靈活控制水泵起停超聲測流技術，可實現多角度安裝，儀表測量不受影響，同時使管道壓力損失降到最低。

The ultrasonic flowmeter is developed based on the ultrasonic measurement of the propagation velocity difference method. The ultrasonic signal is transmitted to the fluid through the sensor, and the ultrasonic signal is received after it is affected by the fluid flow and the detection result is used for the flow measurement measuring instrument. The instrument integrates measurement, integration, and display. It adopts micro-power consumption technology to achieve accurate measurement of minimum flow (software adjustable). At the same time, the instrument has the characteristics of small size, good stability, and strong anti-interference ability.The instrument has a variety of programming functions, which can flexibly control the start and stop of the water pump ultrasonic flow measurement technology, and can realize multiangle installation, the instrument measurement is not affected, and the pipeline pressure loss is minimized.