How To Choose Suitable Electromagnetic Flux Meters
Depending on their size and capacity, magnetic flux meters can be relatively heavy and can be expensive with increased corrosion and wear resistance. In typical applications, magnetic flux meters are so large that the maximum flux speed is about 75% of the maximum flux of the meter. Differential pressure restrictions and / or process conditions may hinder the application of this General Directive. For example, gravity-driven tubes may require a larger magnetic flux meter to reduce pressure drop and pass the required amount of fluid through the magnetic flux meter without leaving the piping system. In this application, working with the same flow rate on the larger flow meter will result in a lower fluid percentage compared to the smaller flow meter. Almost all major electromagnetic flux meter technologies require a manufacturer specified tube diameter that runs directly upstream and downstream of the meter to ensure a stable flow profile.
These are relevant details when evaluating the type of coating on the electromagnetic flux meter. The usual coatings available are hard rubber, neoprene, Teflon, Tefzel and ceramic. An electromagnetic meter with a fusion-bound coating is recommended to prevent the possibility of complete delamination problems. The meter for the magnetic flux meter calculates the speed of movement of the liquid in the tube using the voltage, the force of the emitted magnetic field and the distance between the electrodes. From measurements and data, the meter provides information about the speed and total flow of a variety of liquids, such as water, polymers, surfactants and chemicals.
Viscose greasy materials are measured easily and efficiently with this unique device. However, there are people who use the same flow meter for every application as much as possible. I call this “shoe horn design”.“I know an engineer in a pharmaceutical factory who tries to use Coriolis mass flow meters for every application, including process water measurement. I know of a system integrator that tries to use cheap paddle wheel current sensors for every application, including applications with high temperature and high viscosity. The surprising thing is that they also work often, but this can be called ‘understanding’.Flow measurement is both art and science. There is substantial knowledge that is simply behavior derived from empathy.
This not only ensures high precision at low flow, but also expands the dynamic measuring range of the flow meter. Therefore, high precision is also obtained even when large areas are measured. Magnetic flow meters can measure the flow of any conductive substance, regardless of the acidity or corrosivity of liquids.
The use of magnetic flux meters is based on the many advantages as a non-invasive method of measuring and calculating fluid movement. The fact that the meter does not affect the pressure in the pipe is a significant reduction in the cost of the pipes. Once a magmeter is installed, there is little need or concern for its maintenance đồng hồ nước điện tử as it has no moving parts and works accurately regardless of the type of fluid being checked. Electromagnetic flux meters or magometers consist of a transmitter and sensor that together measure the current. The magnetic flux meter sensor is placed in line and measures a voltage generated by the liquid as it flows through a tube.
A magnetic flux meter measures the speed of conductive liquids moving through a tube or channel. In the wastewater treatment industry, the magnetic flux meter is the best flux meter option. Electromagnetic flux meters manage critical flow applications to improve accuracy, reduce system maintenance and meet the requirements of challenging fluid conditions. This volumetric flow meter has no moving parts and is ideal for wastewater applications or any dirty liquid that is conductive or water-based.