The electromagnetic flowmeter is designed based on the Faraday electromagnetic induction principle and used to measure the instantaneous flow rate of conductive liquids in enclosed pipelines in flammable and explosive environments. During on-site monitoring and display, standard current signals, pulse signals, and RS485 digital signals can be output for recording, adjustment, and control, achieving automatic detection and control. It can be widely used in industries such as tap water, chemical industry, coal, environmental protection, light textile, metallurgy, papermaking, etc.
| 원산지 | CHINA |
|---|---|
| 제조사 | SUPMEA |
| 브랜드 | SUPMEA |
| 무게 | 1kg |
The electromagnetic flowmeter is designed based on the Faraday electromagnetic induction principle and used to measure the instantaneous flow rate of conductive liquids in enclosed pipelines in flammable and explosive environments. During on-site monitoring and display, standard current signals, pulse signals, and RS485 digital signals can be output for recording, adjustment, and control, achieving automatic detection and control. It can be widely used in industries such as tap water, chemical industry, coal, environmental protection, light textile, metallurgy, papermaking, etc.
Measuring principle
Mag meter works based on Faraday's law, when the liquid goes through the pipe at the flow rate of v with a diameter D, within which a magnetic flux density of B is created by an exciting coil, the following electromotive E is generated in proportion to flow speed v:
E=K×B×V×D
Where:
E－Induced electromotive force
K－Meter constant
B－Magnetic induction density
V－Average flow speed in cross-section of measuring tube
D－Inner diameter of measuring tube
Features
- Passed various universal explosion-proof (Ex) certifications.
- Reliable measurement, high accuracy, and good stability.
- Integrated structure, no moving parts, easy to install, maintenance free.
- RS485 communication interface - standard Modbus RTU protocol.
- It is not affected by the direction of the fluid and can be accurately measured in both directions.
- Adopting advanced low-frequency square wave excitation, zero point stability, strong anti-interference ability, and reliable operation.
- Touch the button, no need to open the lid operation.
- The orientation of the header/display interface can be adjusted for easy reading.
- Built in bilingual Chinese and English, allowing for free switching.
