Is the electromagnetic flowmeter suitable for water conservancy?

Electromagnetic flowmeter is the most effective flowmeter for measuring liquids, but for water conservancy projects, why is electromagnetic flowmeter the most suitable for water conservancy? The editor will give you the content as a detailed analysis: The electromagnetic flowmeter for water conservancy is not affected by the physical properties of the liquid. After water calibration, it can be used to measure the flow of other conductive liquids or solid-liquid two-phase media without correction. The following content Introduced by the manufacturer of special water conservancy electromagnetic flowmeter, the linear relationship between the output current and flow of the electromagnetic flowmeter is introduced. The electromagnetic flowmeter for hydraulic engineering based on Faraday's law of electromagnetic induction consists of a sensor and a converter. The sensor is mainly composed of a measuring tube lined with insulating material, a pair of electrodes installed on the wall of the measuring tube, and a pair of coils and iron cores for generating a working magnetic field. When the conductive medium flows through the sensor measuring tube, there is a stable magnetic field, which is generated by the magnetic induction generated by the transmitter in the interval perpendicular to the direction of the medium flow, and the conductive fluid with average velocity passes through the magnetic field region. Therefore, induced potentials are generated on the two detection electrodes parallel to the cross section of the pipe and perpendicular to the direction of the magnetic field lines. According to the law of electromagnetic induction, when the pipe diameter D is determined and maintained, the instrument constant is constant. At this time, there is a linear relationship between the induced potential and the volume flow, that is, the induced potential E is measured, and the volume flow Q of the medium is measured. According to the characteristics of the measured medium and the advantages of the special water conservancy electromagnetic flowmeter, it can be seen that the special water conservancy electromagnetic flowmeter is also very suitable for chlor-alkali measurement. Although the price of special electromagnetic flowmeter is high, it has high precision, low maintenance, long service life and high cost performance. Differential pressure flowmeters, turbine flowmeters, oval gear flowmeters, etc. are affected by the working state of the fluid and parameters such as fluid density and viscosity, which increase the measurement error. Since the measuring element is worn by solid particles, the life of the measuring element is reduced, and even clogging cannot be used, and the corrosion problem cannot be solved. Well, through the above content, why do you say this product is a flowmeter for water conservancy? I hope the above content can be helpful to the fight. If you have good ideas or opinions, please feel free to call for details. . To learn more about flowmeters, please log in to the official website of Kaidi Flowmeters at any time.
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