Technical Application of Ultrasonic Flow Meter and Electromagnetic Flow Meter

Abstract: The technical application information of ultrasonic flowmeter and electromagnetic flowmeter is provided by excellent flowmeter and flowmeter manufacturers. Flow meter is one of the important instruments in water affairs, petrochemical and other industries. It can be compared with the eyes of measurement. For the water industry and water conservancy industry, it is of special significance. For example, the addition of chemicals in the water supply industry, if the relevant measuring instruments are not accurate. For more flowmeter manufacturers to select models and price quotations, you are welcome to inquire. The following are the details of the technical application articles of ultrasonic flowmeters and electromagnetic flowmeters. Flow meter is one of the important instruments in water affairs, petrochemical and other industries. It can be compared with the eyes of measurement. For the water industry and water conservancy industry, it is of special significance. For example, the addition of chemicals in the water supply industry, if the accuracy of the relevant measuring instruments is not high, it will directly affect the quality of the water quality, and even affect the safety and health of the user population! At present, there are many kinds of flow meters, such as: positive displacement flowmeter, turbine flowmeter, vortex flowmeter, differential pressure flowmeter, open channel flowmeter, electromagnetic flowmeter, ultrasonic flowmeter, mass flowmeter and so on. In the water conservancy and water pollution industries, we have roughly calculated that the use of ultrasonic flowmeters and electromagnetic flowmeters is close to 85%, and the use of ultrasonic flowmeters has an upward trend with the development of its electronic technology. Below, let's talk about the advantages and disadvantages of electromagnetic flowmeters and ultrasonic flowmeters for reference by peers. Electromagnetic flowmeter is a flowmeter that works based on the law of electromagnetic induction (cutting magnetic lines of force): its characteristics: 1. High measurement accuracy, good repeatability, 2. The price is proportional to the size of the pipe diameter 3. The measured medium is required to have a certain The characteristics of the conductivity ultrasonic flowmeter: 1. No moving parts, no pressure loss 2. No requirement for the physical properties of the fluid 3. Non-contact measurement 4. The cost has nothing to do with the diameter of the pipe The electromagnetic flowmeter is a non-contact measurement method, or it is wrong to think that the electromagnetic flowmeter has low requirements for straight pipe sections. This wrong understanding is often at the expense of accuracy. In practice, the accuracy of the ultrasonic flowmeter can already achieve an accuracy of 0.5%, and its many advantages will be gradually reflected in future industrial applications. Of course, there are also many people who will refute the many shortcomings of ultrasonic flowmeters, so I hope that when selecting models, you should clarify your application conditions, and then choose the appropriate flowmeter according to the working conditions. Choose a meter with a different accuracy. Only an instrument that meets your actual work needs is a good instrument. There are many brands of electromagnetic flowmeters, and generally, their accuracy levels tend to be proportional to their prices. Ultrasonic flowmeters are also divided into multiple levels of brands, and their corresponding accuracy and reliability are also very different. Therefore, in the selection process of instruments and meters, it is necessary to base on their actual needs. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Technical Application of Ultrasonic Flow Meter and Electromagnetic Flow Meter'
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