The structure of the electromagnetic flowmeter scale components in detail

Abstract: the electromagnetic flow meter scale components in detail information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Changzhou LiangBang instrumentation design research and development of intelligent electromagnetic flowmeter is based on a standard manufacturing system and development, its advanced design concepts to ensure the high precision and high reliability of the product, compared with the old electromagnetic flowmeter, it has high measurement precision, can be. More flow meter manufacturers choose model price quote you are welcome to inquire, the following is the composition of electromagnetic flow meter scale parts detailed introduction for details. Of intelligent electromagnetic flowmeter is designed and developed by our company depends on the manufacturing system specification and development, its advanced design concepts to ensure the high precision and high reliability of the product, compared with the old electromagnetic flowmeter, it has high measurement precision, high reliability, good stability, complete function, long life and other advantages. The structure of the electromagnetic flowmeter is mainly composed of magnetic circuit system, measure the catheter, electrode, shell, lining and converter and other parts. Here we introduce in detail the specific function of these components and technical parameters of 1, shell: application of ferromagnetic materials, is the housing distribution system of excitation coil, and isolate the external magnetic field interference, measuring 2 catheter: its role is to make the measured liquid conductivity to pass through. In order to keep the lines of magnetic force by measuring the catheter flux was shunt or short circuit, measuring tube must be used no permeability, low electrical conductivity, low thermal conductivity, and has certain mechanical strength of materials, can choose not magnetic stainless steel, glass steel, high strength plastic, aluminum, etc. 3, the magnetic circuit system: its function is to produce uniform dc or ac magnetic field. Dc magnetic circuit with * magnets, its advantage is simple structure, small influence of the ac magnetic field, but it is easy to make by measuring the electrolyte liquid polarization in the ducts, the positive electrode is surrounded by negative ion, negative electrode is surrounded by positive ions, the electrode polarization, and leading to the production of two electrodes in locust internal resistance increases, thus seriously affect the normal work of the instrument. When the pipe diameter is bigger, * magnets corresponding is big, bulky and not the economy, so the electromagnetic flowmeter generally adopts the alternating magnetic field, and is 50 hz power excitation power frequency. 4, electrode, its effect is measured and derivation is proportional to the induction electric potential signal. General use of magnetic stainless steel electrode, and are required to flush with the lining, so that the fluid through an unimpeded. Its vertical direction of the installation position should be in the pipeline, in order to prevent the sediment accumulation and influence on which the accuracy of measurement. 5, converter: the induction electric potential signal generated by the liquid flow is very weak, much affected by various interference factors, the role of the converter is the induction electric potential signal amplification translates into a unified standard signal and suppress the main disturbance signal. Its task is to put the electrodes to detect the induction electric potential signal Ex dc signal amplifying into a unified standards. 6, lining: in measuring the inner side of the catheter and flange sealing surface, there is a complete electrical insulating lining layer. Direct contact with the liquid to be tested, and its role is to increase the measuring pipe corrosion resistance, prevent induction electric potential by metal pipe wall short-circuit measurement. Lining material for corrosion resistance, high temperature resistance, wear resistance of ptfe plastic, ceramic, etc. City LiangBang instrumentation production of electromagnetic flowmeter, we are the domestic brand, high-end flowmeter can provide customized services to meet the needs of customers first, quality oriented, let customers use the rest assured. LiangBang electromagnetic flowmeter reputation in the industry and customer feedback is satisfying: high precision, durable, long service life, low failure rate, good after-sales service. These are for our customer evaluation, the customer the affirmation, is the power of our progress, efforts to develop new technology, improve the performance of our products with good quality materials and meticulous quality of product, to ensure that produce detection qualified rate of 100%, only do high-quality goods, customer satisfaction is our motivation. We have research and development production of electromagnetic flowmeter with makings fastidious, excellent quality, exquisite technology. Continuous sampling percent of pass is 100%, the service life of each high precision electromagnetic flowmeter in 5 - 8 years, the failure rate is extremely low. Breakdown maintenance after using for a long time can still be stable job, maybe you will feel that this is god's truth, dacron gentiles so understanding, so strive to be comparable to imported on quality. These are currently on the market, some low price products can not reach after blundering production and market, use 1 - 2 years will be damaged and can't repair, from an environmental point of view is also made a lot of industrial waste. In the aspect of after-sales service, in line with zui humanized provide 24-hour gold medal service mode, truly let customers buy gratified with the rest assured. LiangBang do real domestic high-end above is all content in this paper, the electromagnetic flowmeter, manufacturers welcome you to inquire my flowmeter selection, quotation, etc.

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