Application Areas Of Large Diameter Magnetic Inductive Flowmeter

Project Overview

Magnetic inductive flowmeter on the display is divided into: split electromagnetic flowmeter, a body electromagnetic flowmeter.The transmitter caliber is usually chosen to be the same caliber as the piping system. For electromagnetic flowmeter, the flow rate of 2-4m/s is more appropriate. In special circumstances. Such as liquid with solid particles, taking into account the wear and tear of the situation, can choose the common flow rate ≤ 3m/s.

The range of the transmitter can be selected according to two principles: one is that the full range of the instrument is greater than the expected maximum flow value, and the other is that the normal flow value is greater than 50% of the full range of the instrument to ensure a certain degree of measurement accuracy.

The advantages of large diameter electromagnetic flow meters can be summarized as follows:

• 1. Wide measurement range: electromagnetic flowmeter range is extremely wide, the same electromagnetic flowmeter range ratio can be up to 1:100 or even higher, applicable to a variety of different flow measurement needs.
• 2.High measurement accuracy: Since the principle of electromagnetic flow meter is based on Faraday's law of electromagnetic induction, its measurement accuracy is high, usually up to 0.5 level or higher.
• 3.Unaffected by the characteristics of the fluid: electromagnetic flowmeter in the measurement process, not subject to the measured medium temperature, viscosity, density and conductivity (within a certain range), stable and reliable measurement results.
• 4.Since there are no moving parts in the structure, it can be applied to the measurement of various corrosive media by attaching a corrosion-resistant insulating lining and selecting electrodes made of corrosion-resistant materials to provide good corrosion resistance.