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How to select an electromagnetic flow meter for purchase
Published Time:
2022-06-14 14:52
Source:
Electromagnetic flow meters are used in many fields, and due to different application scenarios, the specific selection must be taken seriously. When purchasing a specific electromagnetic flow meter, you need to compare and consider various factors, especially when purchasing products from brands such as eletta, you need to pay attention to how to choose the model. Let's talk about this topic next.
First, when purchasing an electromagnetic flow meter, you must pay attention to the selection. One aspect that cannot be ignored is the name and characteristics of the measured medium. Because this type of equipment can only measure the flow rate of conductive liquids, it cannot measure non-conductive liquids, gases, or solids. Then, the electrode material must also be considered. Currently, the four most common electrode materials are stainless steel, Hastelloy, titanium, and tantalum. Users should choose the appropriate electromagnetic flow meter electrode material based on their actual needs.
Second, when selecting an electromagnetic flow meter, the medium temperature must also be considered, as this affects the rubber type and lining material of the equipment. When using rubber, it means that the temperature of the measured medium does not exceed 80 degrees Celsius. The PTFE material has a temperature resistance of up to 150 degrees Celsius, or even as high as 180 degrees Celsius. Electromagnetic flow meters used in common wastewater systems usually have stainless steel electrodes and PTFE material.
Third, the flange model and conductivity are also factors that cannot be ignored when selecting an electromagnetic flow meter. Because the equipment itself has different requirements for installation conditions and environment, it is necessary to pay more attention to the required flange models, etc. Conductivity should also be taken seriously, especially when the conductivity of the medium is constantly changing.
The above are the details to consider when dealing with electromagnetic flow meter equipment. Because many users are concerned about the types of equipment, it is necessary to pay more attention to the details mentioned above, especially the selection skills for electromagnetic flow meter equipment. The appropriate electromagnetic flow meter model should be selected based on the characteristics of the actual measured medium and the installation and use environment.
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