Slurry flowmeter| Online ultrasonic flowmeter manufacturer

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What are the commonly used flow meters for sewage flow monitoring?

The commonly used flow meters for sewage flow monitoring mainly include the following types

1. Electromagnetic flow meters are widely used: widely used in industrial sectors such as petroleum, chemical, metallurgical, textile, papermaking, environmental protection, food, as well as municipal management, water conservancy construction, river dredging and other fields for flow measurement.

. Measurement characteristics: It can only measure conductive liquids, especially suitable for measuring slurries, pulp, slurry, wastewater, and chemical conductive liquids with suspended solids, solid particles, and fibers. Ultrasonic flowmeter technology is developing rapidly: With the advancement of electronic technology, ultrasonic flowmeters are developing rapidly and becoming increasingly perfect, demonstrating their superiority. Application scenarios: It has been widely used in industrial production, commercial metrology, and water conservancy testing. In the measurement of raw water, tap water, reclaimed water, and sewage in the municipal industry, ultrasonic flow meters have a large range ratio and no pressure loss in the Turula section, which improves the measurement accuracy and water delivery efficiency of the official website. In the measurement of industrial cooling circulating water, ultrasonic flow meters have achieved online pressurized installation and online calibration. In summary, electromagnetic flow meters and ultrasonic flow meters are two commonly used flow meters in sewage flow monitoring, each with unique advantages and applicable scenarios.

2. Information about flow meters? The advantages of electromagnetic flowmeter are minimal pressure loss and a wide range of measurable flow rates. The ratio of maximum flow rate to minimum flow rate is generally above 20:1, suitable for a wide range of industrial pipe diameters, up to 3m. The output signal is linear with the measured flow rate, with high accuracy. It can measure the fluid flow rate of acid, alkali, salt solutions, water, sewage, corrosive liquids, as well as mud, slurry, pulp, etc. with conductivity ≥ 5 μ s/cm. But it cannot measure the flow of gas, steam, and purified water. When a conductor cuts magnetic field lines in a magnetic field, an induced electric potential is generated in the conductor, and the magnitude of the induced electric potential is proportional to the effective length of the conductor in the magnetic field and the speed at which the conductor moves perpendicular to the direction of the magnetic field. Similarly, when a conductive fluid flows vertically in a magnetic field and cuts magnetic induction lines, it will also generate induced potentials on the electrodes on both sides of the pipeline. The direction of induced potential is determined by the right-hand rule, and the magnitude of induced potential is determined by the following equation: Ex=BDv -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- It

Slurry flowmeter

What are the commonly used flow meters for sewage flow monitoring?

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