1. Ultrasonic flowmeter measurement form is non-contact. Clamping transducer Ultrasonic flowmeter can be installed without stopping the flow pipe, as long as the transducer is installed outside the existing pipe. This is the unique advantage of ultrasonic flow meters in industrial flow meters, so it can be used for mobility (that is, non-fixed-point fixed installation) measurement, and is suitable for evaluation and measurement of pipe network flow conditions;
2 Ultrasonic flowmeter is mainly no flow obstruction measurement, no additional pressure loss;
3. Ultrasonic flowmeter is suitable for large circular pipelines and rectangular pipelines, and it is not limited by pipe diameter in principle, and can be considered as the preferred choice in the case of unable to achieve real flow verification;
4. Ultrasonic flowmeter can measure non-conductive liquid, which is a supplement to electromagnetic flowmeter in terms of unobstructed flow measurement;
5. Some propagation time ultrasonic flowmeters are equipped with the function of measuring the propagation time of sound waves, which can measure the liquid sound velocity to judge the type of liquid being measured;
6. Ultrasonic flowmeters with external clamped transducers can not be used for pipelines with too thick lining or scaling, nor can they be used for pipelines where the lining (or rust layer) is stripped from the inner pipe wall (if there is gas in the sandwich, the ultrasonic signal will be severely weakened) or the corrosion is serious (changing the ultrasonic propagation path).
