slurry electromagnetic flowmeter is an instrument for measuring the flow of conductive medium. Slurry electromagnetic flowmeter products is mainly used to measure the volume flow of conductive liquid and slurry in closed pipeline. Such as water, sewage, mud, pulp, various acid, alkali, salt solution, food slurry, etc. Slurry electromagnetic flowmeter products is widely used in petroleum, chemical industry, metallurgy, textile, food, pharmaceutical, papermaking and other industries, as well as environmental protection, municipal management, water conservancy construction and other fields. How to choose slurry electromagnetic flowmeter products?
1. During the selection of slurry electromagnetic flowmeter products, the first thing to know is the measuring medium, which is very important. The selection can be continued only after understanding the measuring medium, otherwise the electromagnetic flowmeter can not be used or its service life will be reduced.
2. After knowing the medium, it is necessary to locate the on-site installation. It depends on the on-site working conditions and which installation form to use. Generally, there are flange installation, plug-in installation and clamping installation.
3. According to the pipe diameter, there is no problem with the maximum dn3500 of slurry electromagnetic flowmeter products.Of course, if objective factors allow, it can be according to the on-site requirements.
4. The electrode form and lining material are selected according to whether the measuring medium has corrosion or other impurities. Generally, these need to be judged according to step 1.
5. What is the working pressure? If it is some conventional measurement sewage or other water treatment, it is the standard pressure, including temperature. It can be directly defaulted during model selection.
6. Output signal is one of the key points. It needs remote transmission or local display. slurry electromagnetic flowmeter products can do it. There is also power supply, such as 24V or 220V. These are the default and do not need to pay too much attention.
7. The protection grade and explosion-proof requirements, such as some chemical hazardous places, need this explosion-proof requirement and have explosion-proof certificate, otherwise it is not allowed to install non explosion-proof electromagnetic flowmeter.
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