Industry new

The difference between electromagnetic flowmeter and magnetoelectric flowmeter

In industrial production, many people do not open the difference between electromagnetic flowmeters and magnetoelectric flowmeters. Here are some of the main differences:
Magnetoelectric flowmeters are called magnetoelectric smart flowmeters. Its strength lies in combining the advantages of vortex flowmeters and electromagnetic flowmeters, making it the most economical intelligent flowmeter. The use of advanced single-chip technology and micro-power new skills, with simple structure, no moving parts, low pressure loss, high measurement accuracy, wide range ratio, no zero drift, easy to maintain equipment strength, can measure the conductivity of liquid containing acid The volumetric flow rate of strong corrosive liquids such as alkali, salt, and pulp, mud, waste water, and solid-liquid two-phase suspensions. The product is widely used in petroleum, chemical, metallurgy, textile, food, pharmaceutical, paper and other occupations and environmental protection, municipal management, water conservancy construction and other fields.
The electromagnetic flowmeter is based on the Faraday's law of electromagnetic induction. The two symmetrical coil coils are energized on both sides of the flowmeter's flow tube. The magnetic field conductor medium passes through the magnetic field to induce the electromotive force. Then two symmetrical electrodes collect the induced electromotive force. Traffic. The magnetoelectric flowmeter is manufactured by modulating the characteristics of the vortex flowmeter and the electromagnetic flowmeter. It places a permanent magnet above the flowmeter and a sounding body at the inlet end of the fluid. The conductor medium vortexes through the sounding body, and the magnetic induction line is cut by the vortex street, and then the induced electromotive force is generated and the electrode collects the induced electromotive force.
The manufacture of magnetoelectric flowmeters is relatively laborious. Therefore, the price of magnetoelectric flowmeters is relatively expensive. Other magnetoelectric flowmeters have horizontal devices and angles. The requirements for loading and unloading are not strict.

PREVIOUS：Electromagnetic flowmeter fault check and solNEXT：Teach you how to quickly install electromagne