What is an intelligent electromagnetic flowmeter?

Case introduction

　　What is the intelligent electromagnetic flowmeter? What kind of electromagnetic flowmeter is intelligent? In fact, at present we use very much that is intelligent electromagnetic flowmeter. ‘Intelligent’ refers to the modern communication and information technology, computer network technology, industry technology, intelligent control technology for a particular aspect of the application, that is, what we call intelligent.

　　What are the characteristics of intelligent electromagnetic flowmeter? We all know that the working principle of electromagnetic flowmeter is electromagnetic flowmeter according to the principle of electromagnetic induction flange, in the measurement of the pipe axis and the magnetic line of force to be perpendicular to the wall of the installation of a pair of detection electrodes, when the conductive liquid along the axis of the measurement of the pipe, the conductive liquid cutting the magnetic line of force generates induced electromotive force, the induced electromotive force by the two detection electrodes detected the numerical value of size and flow rate in proportion to the flow rate.

　　Sensor will be induced electric potential as a flow signal, transmitted to the converter, after amplification, conversion filtering and other signal processing, with a backlit dot-matrix LCD display instantaneous flow and cumulative flow. Now on the market there are a lot of manufacturers do intelligent electromagnetic flowmeter, process gaps also vary greatly, for electromagnetic flowmeter performance varies greatly. Own contact to do a better job of intelligent electromagnetic flowmeter manufacturers have Jichuang instrument electromagnetic flowmeter manufacturers.

　　Supmea instrumentation intelligent electromagnetic flowmeter has the following characteristics:

　　1. Components using EPCOS safety capacitors, Rubycon ruby electrolytic capacitors, SHINDENGEN bridge stack, the circuit board is sprayed with three anti-paint, antioxidant, long life. Compared with many products on the market with cheap resistors, capacitors, product performance is more reliable.

　　2.EMC test, the converter factory after multiple tests, EMC electromagnetic compatibility test, the industry standard 0.5KV, the enterprise standard 1KV, and we use 2KV test standards.

　　3. The circuit board patch and Hikvision belong to the same production line, fully automated SMT patch process, to ensure that the product failure rate to a very low.

　　4. Converter power-down protection measures, power-down data retention time of up to ten years, many products on the market after the power failure is easy to lose records.

　　5. Grounding ring, grounding screws, grounding electrode, multiple grounding protection, product stability, better anti-interference. Compared with other manufacturers only 2 electrodes, many places can not be measured properly, our products in the field under complex working conditions, the advantage is obvious.

　　6. Customised features are available, the lining can be made of PTFE, polyurethane rubber, tetrafluoroelastomer, neoprene, etc., the electrode can be made in a variety of ways, the installation can be made in a variety of ways. Resistant to high temperature and pressure, strong corrosion and other custom products.

　　From the electromagnetic flowmeter itself, has been a mature product, with the development of technology in recent years, on the one hand, the intelligent electromagnetic flowmeter variator, increased self-diagnostic and self-calibration functions, thus achieving some online self-diagnostic functions, reducing the electromagnetic flowmeter maintenance workload. In the country to promote the various industries will take some time, the very big difficulty is the electromagnetic flowmeter as a measuring instrument, online inspection specifications need to get the national technical supervision part and the relevant associations of the industry's recognition.