Health electromagnetic flowmeter Product Description I. Overview: Health electromagnetic flowmeter uses a new type of liner material and lining sanitary technology, meet the health requirements of the food industry, as well as flange connection for quick disassembly electromagnetic flowmeter, clean the electromagnetic flowmeter can not easily be contaminated during use, it can be widely used in the manufacturing process and health, chemicals, and other fields of mineral water, soy sauce, jam, beer, fruit juice, wine, milk and other foods. Second, characteristics: Adopt new sanitary lining material prevents the accumulation of residue in the measuring medium measuring tube; ? measurement from the fluid density, viscosity effect, temperature, pressure and electrical conductivity change; * Use of rapid flange connectivity solutions for easy removal, maintenance and cleaning; * converter with sensors integrated or separate type; * converter uses 16-bit high-performance microprocessors, 2 × 16LCD display, convenient parameter setting, programming and reliable; · All digital processing, anti-interference ability, reliable measurement, high accuracy. Third, the main technical parameters: Nominal diameter: DN105 ~ DN600mm; · Nominal pressure: 0.6 ~ 4.0MPa; · Accuracy: ± 0.5%; ± 0.3%; · Measuring range: 0.3 ~ 15m / s (flow); · Lining material: Health polytetrafluoroethylene; Electrode material: stainless steel containing molybdenum, titanium (Ti), tantalum (Ta), Hastelloy (H), platinum (Pt) or other special electrode materials; · Housing material: stainless steel; * Medium temperature: -30 ℃ ~ + 1000 ℃; · Ambient temperature: -25 ℃ ~ + 60 ℃ · Power: 220V AC or 24V DC four works: Works Health electromagnetic flowmeter is based on Faraday Electric Magnetic induction law. In the electromagnetic flowmeter, the conductive medium within the measuring tube is equivalent to a conductive metal rod Faraday experiments, both the upper and lower ends of the electromagnetic coil generates a constant magnetic field. When a conductive medium flowing, the induced voltage is generated. Two electrodes induced voltage generated by the internal measuring pipe. Measuring pipe through a non-conductive liner (rubber, Teflon, etc.) to achieve the fluid and measuring electrodes electromagnetic isolation. V. Features: * instrument structure is simple, reliable, no moving parts, long working life. · No closure blocking components, there is no pressure loss and fluid loading. · No mechanical inertia, fast response, good stability, can be used in automatic detection, regulation and program control system. Measurement accuracy is not affected by the measured media types and temperature, viscosity, density, pressure and other physical parameters. · PTFE lining and molybdenum-containing stainless steel, titanium (Ti), tantalum (Ta), Hastelloy (H), platinum (Pt) different combinations or other special electrode materials can be adapted to the needs of different media. * With the integration and separation of two types. 6, the main advantages: 1) Health electromagnetic flowmeter sensor structure is simple, with no moving parts inside the measuring tube, and no barriers to flow restrictor member. So it will not cause any additional pressure loss when the fluid passes through the meter, energy consumption is one of the lowest flow meter flowmeter. 2) measure Dirty media, corrosive medium and suspension of liquid-solid two-phase flow of traffic. This is because the instrument measuring the inside of the tube unimpeded flow of parts in contact with the fluid to be measured only measuring tube liner and the electrodes, the material may be selected according to the nature of the measured fluid. For example, do polytrifluoroethylene or PTFE lining, measure a variety of acid, alkali, salt and other corrosive media; with wear-resistant liner made of rubber, is particularly suitable for measuring with solid particles, abrasion larger pulp, slurry and other phase fluids and a variety of liquid and pulp with a fiber suspension thereof. 3) The electromagnetic flowmeter is a volumetric flow measurement instruments, in the measurement process, it is not measured medium temperature, viscosity, density electrical conductivity (in a certain range) effects. Therefore, the electromagnetic flow meter calibration only with the water, you can rest assured to measure the flow of other conductive liquid. 4) Output of electromagnetic flowmeter only average velocity is proportional to the measured medium, with the symmetrical distribution under flow conditions (laminar or turbulent) irrelevant. So span a very wide range of the electromagnetic flowmeter, the measurement range of up to 100: 1, and some even up to 1000: 1 flow range can run. 5) Health electromagnetic flowmeter no mechanical inertia, responsive, and you can measure the instantaneous flow pulsation, but also measure the flow in both directions.