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With regard to the conduit of the electromagnetic flowmeter , users often ask why the conduit of the electromagnetic flowmeter cannot be made of iron material. To analyze this problem briefly and clearly:
The main role of the conduit is the flow path of the conductive liquid, directly linked to the normal operation of the flowmeter. Therefore, the entire catheter must be made of non-magnetic, low conductivity material, otherwise it will affect the measurement results of the electromagnetic flowmeter, or even normal use. For the catheter, in addition to these necessary conditions, we must pay attention to a certain degree of mechanical strength, so that the application effect will be better.
Electromagnetic flowmeters are designed and applied based on Faraday's law of electromagnetic induction. When the conductive fluid passes through the magnetic field, an electromotive force is formed. Under the premise of the magnetic field strength and the cross-sectional area of ​​the pipeline, the flow rate and the flowmeter can be calculated through the measured potential of the electrode. Then, if the pipe is made of conductive material such as iron, the current in the fluid will be short-circuited, making it impossible to measure.
Changzhou Chengfeng electromagnetic flow meter, the domestic high-end flow meter brand, to meet customer demand first, quality first. High precision, durability, long service life, low failure rate, good after-sales service. These are the customers' evaluations and affirmations for us. They are the driving force for our progress. We are striving to develop new technologies, improve product performance, and ensure that production pass rates are 100%. Cheng Feng instrument, only to do fine, customer satisfaction is our driving force.
Reasons why electromagnetic flowmeters cannot use iron conduits
Changzhou Chengfeng Instrument Intelligent Electromagnetic Flowmeter is developed based on the standard manufacturing system. Its advanced design concept ensures the high precision and high reliability of the product. Compared with the old electromagnetic flowmeter, it has high measurement accuracy and reliability. Strong, stable, functional, long life and other advantages.