Selection of electromagnetic flowmeters
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What should I choose for the circulating water flow rate: maximum 300 cubic meters, normal 250 cubic meters, minimum 100 cubic meters? Also, what about the electrodes and lining? I have chosen a range of 0-500 cubic meters, 316 electrodes, and PTFE lining – is that okay?
Professional selection and quotation for flowmeters: 13937828922
Electromagnetic flowmeter technology is already well-developed in China, and almost any manufacturer can produce them; the key factors are other features, such as blank pipe handling What is the accuracy grade? Is it a sectional type or an insert-type design? Is it modular or integrated? What are the requirements regarding the protection level? Should it be placed in an instrument panel or on the ground? It is necessary to specify whether it is outdoor or indoor; some models already come with 4 electrodes, depending on your needs.
May I ask whether for a tubular flow meter, it is necessary to specify the outer diameter of the pipe, wall thickness, and lining?
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Circulating water; no lining is needed, 316L is sufficient
The range ratio of electromagnetic flowmeters is quite wide; as long as it does not exceed the range ratio corresponding to the pipe diameter, there is no issue with the range, as it can be adjusted at any time. PTFE is not necessary for normal temperature applications – neoprene is sufficient.
The circulating water medium is simple. A lining is not necessary
Direct insertion type for large diameters, convenient and fast