Seawater electromagnetic flowmeters flow meters
The application of electromagnetic flowmeters in seawater is mainly reflected in the measurement of seawater
flow and seawater desalination flow. Electromagnetic flowmeters calculate flow by measuring the electromotive
force generated by conductive liquids in a magnetic field, and are suitable for conductive liquids such as seawater.
Its working principle is based on Faraday's law of electromagnetic induction, and has the advantages of high
precision, good stability, and a wide measurement range.
Application of electromagnetic flowmeters in seawater flow measurement
Electromagnetic flowmeters can accurately measure the volume flow of seawater, and are suitable for various
sewage discharge sites such as chemical, papermaking, food, textile, metallurgy, environmental protection, water
supply and drainage, as well as water conservancy projects, river dredging and other fields. Its features include:
1. High precision: The measurement accuracy level can reach 0.5, and the error range is ±0.5% to ±1.0%.
2. Good stability: Not easy to clog, there are no moving parts inside the sensor, and it will not cause resistance to
the fluid, which is suitable for high viscosity fluids.
3. Wide range of application: The flow rate range is 0.5 to 12 meters per second, suitable for seawater flows of
various flow rates.
4. Corrosion resistance: Suitable for corrosive fluids, the electrode material can be tantalum electrode, and the
lining material can be ceramic or PTFE material.
Application of electromagnetic flowmeter in seawater desalination flow measurement
In the field of seawater desalination, electromagnetic flowmeter is used to measure the water flow before and
after desalination to ensure the quality and stability of water supply. Its features include:
1. High precision: The accuracy is as high as ±0.5% to ±1.0%, avoiding measurement errors.
2. Good stability: The service life is more than 10 years, reducing maintenance and repair costs.
3. Real-time monitoring: It can be used to monitor the water flow before and after desalination in real time to
ensure water supply safety.
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