Shandong electromagnetic flowmeter manufacturer

China's current economic development is rapid and industrial development is advancing by leaps and bounds. Electromagnetic flowmeters are widely used in various industrial sites due to their wide application range and less interference from the outside world, and are therefore highly regarded by various industrial manufacturers. There are many electromagnetic flowmeter manufacturers in Shandong. The quality of their products is uneven, but in order to win the favor of customers, they have all kinds of publicity. This has caused great troubles for customers who need to buy electromagnetic flowmeters. The electromagnetic flow of Shandong With so many manufacturers, which one is the best? What I want to tell you here is that when you choose from so many electromagnetic flowmeter manufacturers in Shandong, the credibility of electromagnetic flowmeter manufacturers and the quality of their products certainly occupy a certain reference ratio, but they are not the most important. , The most important thing is to understand this product of electromagnetic flowmeter. You first need to know the operating principle of the electromagnetic flowmeter and the medium and place to be tried, so that you can avoid the risk after purchase but not applicable to yourself. Then everyone is entangled in which electromagnetic flowmeter manufacturer in Shandong is better, I will give you first Popularize the principles of electromagnetic flowmeters and trial locations.　　Principle: The electromagnetic flowmeter is an instrument that uses the principle of electromagnetic induction to measure the flow of conductive fluid based on the electromotive force induced when the conductive fluid passes through an external magnetic field.　　Structure: The structure of electromagnetic flowmeter is mainly composed of magnetic circuit system, measuring catheter, electrode, shell, lining and converter. Selection: 1. Understand the process parameters (1) Understand the name of the liquid to be tested (provided by the user) 　　 (2) Understand the maximum flow, common flow, and minimum flow of the liquid to be tested (provided by the user) 　　 (3) Understand the process pipe diameter ( Provided by the user) 　　 (4) Understand the medium temperature (provided by the user) 　　 (5) Understand the medium pressure (provided by the user) 　　 (6) Understand the conductivity of the measured fluid (provided by the user) 　　 (7) Understand whether there is negative pressure Exist (provided by the user) 　　 2. Preliminary selection (1) According to the name and nature of the measured medium, determine whether to use an electromagnetic flowmeter (determined by the salesman). Note: The electromagnetic flowmeter can only measure the flow of conductive liquid. Gas, oil, and most organic liquids are not examples of general conductive liquids. (2) Determine the electrode material according to the learned properties of the medium. Note; the company generally provides four types of electrodes: stainless steel, Hastelloy, titanium and tantalum. Which electrode should be used according to the nature of the medium to check the relevant information manual (2) Determine whether to use rubber or PTFE lining according to the learned medium temperature (determined by the salesperson) 　　 Note: The temperature resistance of rubber should not exceed 80C; 　　 PTFE temperature resistance is 150C, instantaneously Can withstand 180C; 　　Urban sewage generally can use rubber lining and stainless steel electrode (3) According to the learned medium pressure, choose the flange specification of the meter body (determined by the salesperson)　　Note: The electromagnetic flange specification is usually when the caliber is DN10- At 250, the rated pressure of the flange is ≤1.6Mpa; 　　 when the caliber is DN250-1000, the rated pressure of the flange is ≤1.0Mpa; 　　 when the actual pressure of the medium is higher than the corresponding range of pipe diameter-pressure, it is a special order, but the maximum pressure is not allowed More than 6.4Mpa　　(4) Determine the conductivity of the medium. Note: (1) The conductivity of the electromagnetic flowmeter shall not be lower than 5uS/cm　　(2) The conductivity of tap water is about tens to hundreds of uS/cm. Generally, boiler soft water (Deionized water) conducts electricity, pure water (highly distilled water) does not conduct electricity (3) The electrical conductivity of gas, oil and most organic liquids is much lower than 5uS/cm, so it is not conductive. 3. Understand user requirements (1) Understand whether it is a combined local display or a split remote display (provided by the user) 　　 Note: Please understand the maximum distance when it is a split remote display, and the maximum separation distance is 100 meters (2) Understand whether other additional functions (provided by the user) are needed. Note: 1. The electromagnetic flowmeter itself has the upper and lower limit flow alarm, frequency and current output functions, no special order is required. 2. The electromagnetic flowmeter housing has two sealing protection levels: IP65 and IP68. This is a special order when the submersible IP68 is selected. 3. When the electromagnetic flowmeter needs to be connected to the computer, an RS-485 communication port needs to be added, which is a special order. 4. Type selection: After the above steps, the electromagnetic flowmeter can be finalized Model specifications. Some customers, especially those in Shandong, will say: 'Although I know the principle of electromagnetic flowmeters and the trial occasions, but there are so many flowmeter manufacturers in Shandong, I still can't choose one!' Yes, then I want to tell everyone Yes, when choosing an electromagnetic flowmeter manufacturer, it is not only the quality of the product, but also the credibility and after-sales service of the factory, because no matter how good the product is, you can't have problems for a lifetime. So after-sales service is particularly important here, because product failures, delays in time and production, may cause great losses, here, I recommend Kaidi Sensing Technology Co., Ltd., 　　 Kaidi Sensing Technology Relying on advanced technology and innovation capabilities at home and abroad, Kaidi Sensing continues to make breakthroughs and innovations in various fields, covering the Ru0026D and manufacturing of sensors in the five fields of flow, pressure, liquid level, temperature, and water quality, and has become a supplier of complete automation solutions. Product applications cover many countries and regions around the world, involving food, medicine, municipal engineering, petrochemical, manufacturing and other fields, and truly become a high-quality process automation solution provider.
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