Ultrasonic flow meter is an efficient and accurate flow measurement device with many excellent features.
From the working principle, it uses the difference in the propagation characteristics of the downstream and upstream caused by the flow of the fluid when the ultrasonic wave propagates in the fluid to measure the flow. By installing an ultrasonic transducer outside the pipe wall, the ultrasonic signal is sent and received to the fluid. When the fluid is stationary, the ultrasonic propagation path is fixed; when the fluid flows, the downstream propagation speed and the upstream propagation speed will change. This change is accurately captured by the sensor and converted into an electrical signal. After processing by the internal circuit and algorithm operation, the flow value of the fluid is obtained.
In terms of performance, Ultrasonic flow meter has obvious advantages. First of all, it is a high-precision measurement that can be accurate to several decimal places, which can meet various industrial production, scientific research and other scenarios with high requirements for flow accuracy. Secondly, it has a wide range of adaptability. It is suitable for pipes of various diameters, whether it is a large-diameter water pipeline or a small-diameter chemical reagent delivery pipe, it can accurately measure. And different types of fluids, such as clear drinking water, turbid sewage, various oils and gases, can be measured for flow. Furthermore, it is a non-contact measurement, which does not require direct contact with the fluid, avoiding contamination of the fluid, reducing wear and corrosion caused by contact, and greatly extending the service life of the equipment.
In terms of application scope, Ultrasonic flow meter is widely used in flow monitoring in industrial production, such as chemical, pharmaceutical, food processing and other industries; in municipal engineering, it can be used for flow statistics of urban water supply and drainage systems; in the energy field, it is also indispensable for oil and gas flow measurement.
Ultrasonic Flow meter
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