How To Select The Correct Flow Meter For Your Application?


Reduction is the current range of the meter, from the highest flow rate to the lowest flow rate that you can accurately measure, within the percentage of the measurement precision specification meter. For example, if the maximum current is 100 GPM, it can read electromagnetic flux meter up to .625 GPM and maintain a specification accuracy of +/- .5% of the current. Electromagnetic flux meters can be used in a wide range of industrial and municipal applications. Depending on your liquid medium and / or water quality, the electrodes may need to be cleaned periodically according to the manufacturer’s recommendations. Electromagnetic flux meters, also known as magnetic flux meters or magometers, are quite unique in the technology they use to measure flux. Magmeters have two parts, a transmitter and an online sensor, the last of which contains coils that generate a magnetic field.

This specific feature allows them to measure high pressure applications without fear of leakage or leakage. A magnetic flux meter is a volumetric flux meter that has no moving parts and is ideal for wastewater applications or any dirty liquid that is conductive or water-based. Magnetic flux meters generally do not work with hydrocarbons, distilled water and many non-aquatic solutions. Magnetic flux meters are also ideal for applications where low pressure and low maintenance are required. Magnetic flux meters are suitable for various applications in different industries, including pulp and paper, metals and mining, water and wastewater, food and drink, chemicals and petrochemicals and oil and gas.

When choosing a magnetic flux meter, there are certain considerations that need to be investigated. While there are large variations in liquid types, there are some standard standards. The properties of the liquid flow are defined as the ratio of the inertial force to the towing force.

Included in the function of magnetic flux meters is the use of your data to monitor and verify security systems. Because magnetic flux meters can be adapted to any condition, they can be used under different and unusual conditions for a wide range of water flows. Using advanced integrated technologies, magnetic flux meters provide the most up-to-date and accurate data for monitoring water use. For this principle to work, the liquid that is monitored and measured must be electrically conductive. The basis of a magnetic flux meter is the magnetic field it generates, which is used to measure and calculate the flow of a conductive liquid.

Magnetic flux meters measure the speed of conductive liquids in pipes, such as water, acids, caustics and sludge. Magnetic flow meters can measure sufficiently when the electrical conductivity of the liquid is greater than about 5 μS / cm. The use of magnetic flux meters in low conductivity liquids, such as deionized water, boiler feed water or hydrocarbons, can cause the flow meter to shut down and measure zero current. Selecting a fluid flow meter to measure volumetric flow or total flow can be a complex process.

Even then, there are certain points to consider when choosing a flow meter. With decades of practical experience supplemented with a globally installed base and constantly expanding, Siemens is at the top of its class in measuring the magmeter current. Excitation currents for electromagnetic flux meters can be quite large, up to 50 mA for smaller diameters up to 500 mA or 1 A for larger đồng hồ nước điện tử diameter pipes. The constant current circuit can consume a significant amount of energy and plate surface when regulated linearly. With the MJK MagFlux electromagnetic flux meter you measure the current in electrically conductive liquids in closed pressure piping systems with great precision. MagFlux measures the total precision at a fluctuation of 0.25% to a speed of 0.2 m / sec.

Magnetic flux meters are used in water treatment plants to measure treated and untreated wastewater, process water, water and chemicals. Applications from the mining and mineral process industry include process water and process sludge flows and heavy media flows. Magnetic flux meters use Faraday’s Law or Electromagnetic Induction to determine the speed of a liquid flowing through a tube. Faraday’s law forms the basis of electrical generation systems in which cables travel through a magnetic field and produce a voltage. In magnetic flux meters, a magnetic field is generated and channeled into the liquid that flows through the tube. A magnetic flux meter or magnetic meter is a volumetric flux meter without moving parts and is ideal for waste water applications or other conductive dirty liquids.

One of the difficulties in measuring the flow of liquid is liquids that move very slowly and are difficult to measure, such as chemical injections. Low flow magnetic flux meters are used for these conditions for applications with pulsating dosing pumps. These uniquely designed gauges are capable of measuring the flow of particles without clogging or clogging the flow tube.

The frequency of the pulses is proportional to the speed of the fluid at a point in the tube or channel. Some insert versions are very easy to install, while other styles are more difficult. The pallet wheeled flow meter is often seen in rural areas for irrigation, wire, water / wastewater treatment and for easy water measurement. These meters are also used in utilities and the oil and gas industry and can work with viscous liquids when there is a turbulent flow. Because they have no moving parts, electromagnetic flux meters are maintenance-free and, in addition to very accurate, moderately priced. Sales should be considered in the selection process for an electromagnetic flux meter.

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