The characteristics of electromagnetic flowmeters in the water industry are very significant, especially in the fields of sewage treatment, and its advantages are particularly prominent. The following is a summary of the characteristics, advantages and disadvantages of electromagnetic flowmeters.
Features:
Strong adaptability: Electromagnetic flowmeters can measure dirty flow, corrosion flow and other difficult to measure fluids, solving the problems of other flowmeters in sewage treatment and other fields.
Accurate measurement: Its measurement channel is smooth straight pipe, not easy to block, suitable for measuring liquid solid two-phase fluid containing solid particles, such as pulp, mud, sewage, etc.
Small pressure loss: electromagnetic flowmeter measurement will not produce the pressure loss caused by flow detection, energy saving effect.
Small affected factors: The measured volume flow is virtually unaffected by changes in fluid density, viscosity, temperature, pressure, and conductivity.
Wide diameter range: electromagnetic flowmeter has a wide diameter range and a large flow range.
Advantages:
High adaptability: Can be used to measure corrosive fluids.
Easy maintenance: Electromagnetic flowmeter has simple structure, easy maintenance and long service life.
Cons:
Limitations: It is not possible to measure liquids with very low electrical conductivity, such as petroleum products, as well as gases, vapors, and liquids containing large bubbles.
Temperature limitation: Cannot be used for higher temperature measurements.
Application field:
Electromagnetic flowmeter is widely used in the application field, large diameter instrument is often used in water supply and drainage engineering, small and medium diameter is often used in high requirements or difficult occasions, such as iron and steel industry blast furnace tuyere cooling water control, paper industry measurement paper slurry and black liquor, chemical industry strong corrosive liquid, non-ferrous metallurgy industry pulp and so on. Small caliber, small caliber electromagnetic flowmeters are often used in the pharmaceutical industry, food industry, biochemistry and other places with health requirements.
Post time: Nov-20-2023