In the operation of measuring many liquids, a measuring instrument called a magnetic float level gauge is used. The measurement accuracy of this device is very high. How does the magnetic float level gauge measure the boundary? How to install and use correctly? Tell everyone!1. What is the working principle of the magnetic float level gauge?The water level gauge is developed based on the principle of buoyancy and magnetic coupling. When the liquid level in the container to be measured rises, the float in the main conduit of the level gauge also rises, and the long magnet steel in the float is transferred to the field indicator through magnetic coupling, driving the red and white reversal columns to reverse 180 degrees, and the liquid level The reversal bar reverses from white to red when the level rises, and the reversal bar reverses when the liquid level dropsHow does the magnetic float level gauge measure the boundary?2. How to install and use the magnetic float level gauge correctly?In order to prevent the magnetic float from moving and colliding in the main duct at high speed during transportation, the magnetic float should be fixed to the lower lead pipe with a wire before leaving the factory, and the user should remove the wire before installing it.The level gauge must be installed vertically so that the magnetic float can work freely up and down in the main duct.A shut-off valve is set between the water level gauge and the container to cut off the material during cleaning and inspection.The permeable magnet is not allowed to approach the cylinder of the liquid level gauge. If it is not close, it will directly affect the normal operation of the level gauge.After the level gauge is installed, it needs to be calibrated with magnetic steel, and the magnetic turning column is guided once, so that below the zero point is red, and above the zero point is white.When the level gauge is in operation, first open the upper liquid introduction pipe valve, and then slowly open the lower liquid introduction pipe valve, so that the liquid medium enters the main pipe smoothly, and the liquid medium rises sharply with the float, thereby preventing the magnetic flip column from reversing or confusion. If this happens, you can recalibrate with magnets.Open the bottom flange blind plate and put in the magnetic float. Please note that the magnetic end of the heavy end faces upwards and cannot be turned over.The inside of the water level gauge prevents solid and magnetic impurities from entering people, prevents being stuck by the float, and weakens the buoyancy.According to the condition of the medium, the discharge valve can be opened regularly to clean the main duct, so that the material accumulates in the duct.3. How does the maglev level gauge measure the boundary?The magnetic float level gauge measures the liquid level by detecting the pressure applied from a certain volume of liquid at the bottom of a tank or well. Then, it is converted to a level based on several factors such as the type and size of the tank and the specific gravity of the liquid.Except for the pressurized tank environment, the only variable here is the specific gravity, which is affected by large temperature fluctuations. However, this can be easily fixed by temperature compensation inside the magnetic float level gauge.How does the magnetic float level gauge measure the boundary?Only one variable needs to be processed, and the pressure level measurement in a non-pressurized tank environment is accurate, stable and effective. The magnetic float level gauge itself is cheaper than a dedicated alternative.In addition, there are many process parts that can meet all installation requirements and also meet the 3A standard. Therefore, as a general rule, the use of magnetic suspension level gauges for liquid level measurement is a better method. Depending on the APP, it is particularly suitable to use a magnetic float level gauge to detect the liquid level. Turbulence, foam, vapor layers, and physical obstacles are common in storage tanks and the liquid world, and may adversely affect other liquid level sensors. However, the magnetic float level gauge is not affected by these and is a good substitute for these applications. The pressure tank can also use a magnetic float level gauge.How does the magnetic float level gauge measure the boundary? How to install and use correctly? The above is all the introduction of the editor of Huikeda Instrument. If you are interested in this instrument, please pay attention to the information on the official website.
Post time: 21-09-21