Application of ultrasonic flowmeter

Various ultrasonic flowmeters have been widely used in industrial production, commercial metering and water testing, such as:

In the measurement of raw water, tap water, water and sewage in the municipal industry, the ultrasonic flowmeter has the characteristics of large range ratio and no pressure loss, which improves the water transmission efficiency of the pipe network while ensuring the measurement accuracy.

In the flow measurement of water pipelines, channels, pumping stations and power stations in the water conservancy and hydropower industry, ultrasonic flowmeters have the characteristics of large aperture, on-site installation and online calibration, which makes accurate measurement possible. At the same time, the purpose of equipment optimization and economic operation is realized through the measurement of pump, turbine single pump and single pump.

In the measurement of industrial cooling circulating water, the ultrasonic flowmeter realizes the on-line installation and on-line calibration with continuous flow and pressure.

In commercial metrology, multi-channel ultrasonic flowmeters have achieved an accuracy of better than 0.2% (indicating error).

(1) The travel time method is applied to clean, single-phase liquids and gases. Typical applications include factory discharge liquid, strange liquid, liquefied natural gas, etc.

(2) Gas applications have good experience in the field of high pressure natural gas;

(3) The Doppler method is suitable for biphase fluids with not too high heterogeneous content, such as untreated sewage, factory discharge liquid, dirty process liquid; It is not usually suitable for very clean liquids.