Where can vortex flowmeters be used?
2021-07-01
Vortex flowmeter adopts piezoelectric stress sensor, good reliability, with isolation, shielding, filtering and other measures, to overcome the problem of poor shock resistance, small signal disorder, can work in the working temperature range of -20℃~+250℃, analog standard signal, digital pulse signal output, easy to use with computers and other digital systems. It is a relatively advanced measuring instrument. Vortex flowmeter is widely used to measure a variety of gases, especially to measure high temperature gases such as steam, but also to measure general liquids, demineralized water, pipeline water supply and drainage. The following describes which liquids are measured by vortex flowmeters.
1.a variety of industrial water flow measurement, including chemical, light industry, electricity, metallurgy, building materials, oil and other industries in the production process of recycling water, wastewater, waste liquid.
2.the measurement of non-conductive liquid, in the flow measurement of conductive liquid, electromagnetic flowmeter is dominant, and in the field of non-conductive liquid flow measurement, vortex flowmeter is very useful. Vortex flowmeter with small diameter is more suitable for use in this field.
3.some low-viscosity oil flow measurement, such as gasoline, fire oil, diesel, as well as the temperature of the viscosity of the decline of heavy oil, residual oil flow measurement. Not suitable for the measurement of liquids containing impurities and bubbles.
4.large diameter pipe water flow measurement, of which the full tube vortex flowmeter is mainly used for small and medium-sized pipe diameter, while the plug-in vortex flowmeter can be used for large pipe diameter ≥DN300mm, pipe flow measurement. It is widely used in urban water transmission lines and industrial water main lines of chemical, electric power, metallurgy, paper making, chemical fiber and other companies.
5.boiler pipe debrine or heat supply pipe water measurement. The temperature range ADAPTS to the tube and the measuring range is wide. Can measure the temperature change is relatively large occasions and media.
Although vortex flowmeter can be used to measure some specific occasions of the liquid, but the type of liquid flowmeter is more, for conductive liquid can choose electromagnetic, general liquid can also choose turbine flowmeter, ultrasonic, etc., no matter which type of flowmeter you choose, you need to understand the actual work of the site.
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