Electromagnetic Flow Meter
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salient features:- based on faraday’s law of electromagnetic induction suitable for pipe sizes of diameters 10 mm to 600mm coil assembly in hermetically sealed welded construction choice of ptfe / neoprene rubber / polyurethane liners integral orremote transmitter field interchangeable electronics optional led display for flow rate or totaliser indication in engineering units. no pressure loss absolute zero stability and noise elimination. measurement independent of liquid properties. display of flow rate directly in user specified engineering units negligible pressure loss maintenance free design due to absence of any moving parts applications:- water supply networks chemical , petrochemical and process industries pharmaceutical industries waste – water management sugar, food , drug and beverages industries effluent treatment plants fertilizer industries beverage industries paper and pulp industires aluminium , steel , mining and dredging industries and many others low rate and 8 digit indication for totaliser programming from keyboard for engineering unit accuracy : k 0.5 % of measured value (calibrated) at reference conditions last updated on tuesday, 17 february 2015 09:15 .
Electromagnetic Flow Meter
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The CHARUN make Electromagnetic Flow Meter called as Magmax Virtually approaches the ideal flow meter suitable for wide range of liquid flow measurements even with very low conductivities. The meter offers no resistance to flow hence the pressure drop is almost negligible. The measurement being based on Faraday`s Law of Electromagnetic Induction, is independent of viscosity, density, pressure & temperature of flowing medium. The measurement is not affected by solid impurities as long as the min. conductivity of 5 ms /cm is available. It is a true volumetric flow measurement. We offer various materials of construction for meter lining & electrodes to cover majority of corrosive liquids. Principle Advantages Use of pulsed DC magnetisation & auto zero technique offers excellent long term zero stability Measurement is independent of velocity profile across the diameter of the pipe- line Measurement results are independent of density, viscosity, pressure, temperature, solid - impurities & conductivity variations [above 5 ms /cm] No additional pressure drop across the meter which relieves the process designer while sizing his pumping requirements Simple to install as no special precautions of straight pipe lengths required Compatible with virtually all corrosive / non - corrosive liquids Protection class offered IP 65 Reasonably higher ratio of Return on Investment to Investment Principle Of Operation The method of flow measurement is based of Faraday`s law of electromagnetic induction. When a conductor moves within a magnetic field, voltage is induced in it which is proportional to the velocity of conductor. In this case the conductor is flowing media. The equation is as below E = B.V.D where E = Induced voltage [proportional to velocity] B = Magnetic flux density v = Mean velocity of the media d = Distance between the sensing electrodes For a given size of flow tube & compatible amplitier the flux density 'B is constant, the distance between the electrodes is constant. Hence, the induced voltage is proportional to the velocity of the flowing media. Thus, the unit can be calibrated in terms of volumetric flow rate by knowing the cross - sectional area of the Tube. Applications Effluent Treatment Plants Sewage Treatment Plants Water Supply Schemes Steel & Aluminium Sugar Industries & Distilleries Pulp & Paper Chemical & Pharmaceutical Petrochemicals & Fertilizers Food & Drugs
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Electromagnetic Flow Meter
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Electromagnetic Flow Meter, split pulses, chikpeas, White Quinoa