'electromagnetic induction'

NRG MAKE ELECTROMAGNETIC FLOWMETER

NRG GLOBAL INSTRUMENTS MAKE Electromagnetic Flow Meters, simply known as mag flow meter is a volumetric flow meter which is ideally used for waste water applications and other applications that experience low pressure drop and with appropriate liquid conductivity required.The device doesn’t have any moving parts and cannot work with hydrocarbons and distilled water. Mag flow meters are also easy to maintain.Electromagnetic Flow Meters Principle of Magnetic Flow Meter Based on Faraday’s LawMagnetic flow meters works based on Faraday’s Law of Electromagnetic Induction. According to this principle, when a conductive medium passes through a magnetic field B, a voltage E is generated which is proportional to the velocity v of the medium, the density of the magnetic field and the length of the conductor. [E is the voltage generated in a conductor, V is the velocity of the conductor, B is the magnetic field strength and L is the length of the conductor].It is very important that the liquid flow that is to be measured using the magnetic flow meter must be electrically conductive. The Faraday’s Law indicates that the signal voltage (E) is dependent on the average liquid velocity (V), the length of the conductor (D) and the magnetic field strength (B). The magnetic field will thus be established in the cross-section of the tubeBasically when the conductive liquid flows through the magnetic field, voltage is induced. To measure this generated voltage (which is proportional to the velocity of the flowing liquid), two stainless steel electrodes are used which are mounted opposite each other.The two electrodes which are placed inside the flow meter are then connected to an advanced electronic circuit that has the ability to process the signal. The processed signal is fed into the microprocessor that calculates the volumetric flow of the liquid.Electromagnetic Flow Meters Formula:Electromagnetic flow meters use Faraday’s law of electromagnetic induction for making a flow measurement. Faraday’s law states that, whenever a conductor of length ‘l’ moves with a velocity ‘v’ perpendicular to a magnetic field ‘B’, an emf ‘e’ is induced in a mutually perpendicular direction which is given byThus the volume flow rate is proportional to the induced emf. In Practical applications we have to enter the meter constant ‘K’ value in magnetic flow meter which is available in vendor catalog/manual.Applications of Magnetic Flow MetersThis electromagnetic flow meter being non intrusive type, can be used in general for any fluid which is having a reasonable electrical conductivity above 10 microsiemens/cm.Fluids like sand water slurry, coal powder, slurry, sewage, wood pulp, chemicals, water other than distilled water in large pipe lines, hot fluids, high viscous fluids specially in food processing industries, cryogenic fluids can be metered by the electromagnetic flow meter Additional Information: Production Capacity: 100 Delivery Time: EX STOCK Packaging Details: EXPORT WORTHY PACKING

NRG GLOBAL INSTRUMENTS MAKE are micro-controller based full bore type electromagnetic flow meters specially used for variousindustrial applications. These flow meters accurately measure the flow rate of conductive liquids and slurries in closed pipes. Due toits simple and rigid design, the flow meter is an obstruction less and maintenance-free instrument in place of conventionalmechanical flow measuring devices. The use of ‘Pulsed DC’ technology offers highest ability and better measuring accuracy in theform of electrical signal 4-20 mA DC linearly proportional to volumetric flow. The instrument is based on Faraday’s law ofelectromagnetic induction. A magnetic field is generated by the instrument in the flow tube. The fluid flowing through this magneticfield generates a voltage that is proportional to the flow velocity. Corresponding electrical output is provided with respect tomeasuring flow range

NRG GLOBAL MAKE ELECTROMAGNETIC FLOW METERS WORKING PRINCIPLENRG Electromagnetic Flow Meters, simply known as mag flow meter is a volumetric flow meter which is ideally used for waste water applications and other applications that experience low pressure drop and with appropriate liquid conductivity required.The device doesn’t have any moving parts and cannot work with hydrocarbons and distilled water. Mag flow meters are also easy to maintain

NRG MAKE Electromagnetic Flow Meter MAKE : NRG HSN CODE : 90261020 LIQUID OF MEDIA : SLUDGE LIQUID Operating Pressure Max : 15 KG/cm² Operating Temperature : 40˚C MOC : SS304 Electrode : SS 316 Flow Tube : SS 304 + PTFE LINED Lining : Teflon (PTFE). Working Conductivity : Must be More than 5 Micro s./cm. Process Connection : Flange ASA 150# Mounting : In Line Horizontal. Mounting Type : Integral Input Supply : 230v Ac. Display : 9 Character X 2 Line LED With Blue Backlight. Flow Rate : 4 Digits LED. Total Flow : 9 Digits LED. Enclosure : Flameproof Box (4” Digisafe With 2NOS ¾”ET Entries ) Accuracy : +/-0.5% of F.S. Output. Std. : 4 to 20mA.WITH RS 485 FLOW RANGE : 3 – 30 M3/HR SIZE : 2” NB ASA 150 # RF

NRG GLOBAL MAKE  Full Bore Electromagnetic Flow Meter  Best Accuracy :- +/- 0.5 % Of Reading  Excellent Measuring Accuracy To Low Velocity, Measure Double Directions Flows  Buried Sensor (IP 68) No need Measure Well While Instillation;  Precision Coil Winding Technology, Make Magnetic Field More Uniform  Build-in Reference Electrode, No Need Connect Ground Ring;  Dual Frequency Excitation And Stubble Zero Point;  Self-Diagnostic Function, And Intelligent Operation APPLICATION:  ETP/STP Plant  Bore Well Water  Water Base Chemical Mixing Plant  Water Bathing Plant  Ro Plant  Starch Slurry  Food Mixing Plant. Pumping Station

Nrg make electromagnetic Flowmeter

flowmeter

· Full Bore Electromagnetic Flow Meter · Best Accuracy :- +/- 0.5 % Of Reading · Excellent Measuring Accuracy To Low Velocity, Measure Double Directions Flows · Buried Sensor (IP 68) No need Measure Well While Instillation; · Precision Coil Winding Technology, Make Magnetic Field More Uniform · Build-in Reference Electrode, No Need Connect Ground Ring; · Dual Frequency Excitation And Stubble Zero Point; · Self-Diagnostic Function, And Intelligent Operation APPLICATION: · ETP/STP Plant · Bore Well Water · Water Base Chemical Mixing Plant · Water Bathing Plant · Ro Plant · Starch Slurry · Food Mixing Plant · Pumping Station Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING