JC090-electromagnetic flowmeter
A common flow meter (like a differential pressure and positive displacement flow meters) is themagnetic flow meter, also technically anelectromagnetic flow meteror more commonly just called amag meter. A magnetic field is applied to the metering tube, which results in a potential difference proportional to the flow velocity perpendicular to the flux lines. The physical principle at work is electromagnetic induction. The magnetic flow meter requires a conducting fluid, for example, water that contains ions, and an electrical insulating pipe surface, for example, a rubber-lined steel tube.
If the magnetic field direction were constant,electrochemicaland other effects at the electrodes would make the potential difference difficult to distinguish from the fluid flow induced potential difference. To mitigate this in modern magnetic flowmeters, themagnetic fieldis constantly reversed, cancelling out the electrochemical potential difference, which does not change direction with the magnetic field. This however prevents the use ofpermanent magnetsfor magnetic flowmeters.
Send product request
Other supplier products
JC010 Thermal gas mass flowmeter | Introduction The principle is that a fluid flowing past a heated temperature sensor removes a known quantity of heat as it passes.In a thermal flow... | |
JCGP-pressure transmitter | Introduction The principle is that a fluid flowing past a heated temperature sensor removes a known quantity of heat as it passes.In a thermal flow... | |
JC090-electromagnetic flowmeter | A common flow meter (like a differential pressure and positive displacement flow meters) is themagnetic flow meter, also technically anelectromagne... | |
JC-3000B Ultrasonic flowmeter | JC-3000B flowmeter can be virtually applied to a wide range of long-term measurement . Convertor protection class IP67 , transducer protection clas... | |
JC080-Vortex flowmeter | APPLICATION & FEATURES JC-080 series smart vortex flowmeter is mainly used for measuring flow of industrial pipeline fluid, such as gas, ... |
Same products
Industrial Steel Pipe Automatic Welding Machine | Seller: Guangdong Shunde Seko Machinery & Technology Co., Ltd | SEKO Machinery industrial steel pipe automatic welding machine specializes in industrial usage, l... | |
146 Roll Forming Machine for ridge cap | Seller: Hangzhou Roll Forming Machinery Parts Co., Ltd | Main Technical Parameter1 Suitable material Type Colored coating steelThickness (mm) 0.55Yield ... | |
285 Ridge Cap Forming Machine | Seller: Hangzhou Roll Forming Machinery Parts Co., Ltd | Technical Parameters1Suitable material Type Colored steel sheetThickness (mm) 0.5-0.55Yield Str... | |
100 – 250 Z Purlin Roll Forming Machine | Seller: Hangzhou Roll Forming Machinery Parts Co., Ltd | 100 – 250 Z Purlin Roll Forming MachineServo Feeding Device (optional)Butt Welding Device... | |
305 c purline forming machine | Seller: Hangzhou Roll Forming Machinery Parts Co., Ltd | Technical ParametersSuitable material Galvanization steel sheet or hr steel strip;Material Spec... |