Magnetic flap level meter use matters needing attention
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The first, magnetic flap level gauge is the simplest direct-indicated level instrument working under higher pressure, its reliability and economy are not comparable to other instruments, as the basic level indicator instrument in the most Simple level measurement occasions and large-scale automation projects are indispensable.
Secondly, when installing the magnetic flip level gauge, it must be maintained in a vertical state. A ball valve shall be installed between the magnetic flip level gauge and the container lead to facilitate the inspection and disassembly of the level gauge. The liquid medium to be measured should not contain solid impurities or magnetic substances, otherwise it will easily cause jamming and influence the accuracy of measurement.
Thirdly, the magnetic flap level gauge should avoid or move away from the inlet and outlet of the material medium when selecting the installation position, avoiding the rapid change of the local fluid of the material fluid and affecting the accuracy of the fluid level measurement. When commissioning, the upper pilot valve should be opened first, and then the lower valve should be slowly opened to allow the medium to smoothly enter the main conduit (the medium should be avoided from impacting the float rapidly during operation, causing fluctuations in the float series, affecting the display accuracy), and observing the magnetic red-white ball turnover. If it is normal, then close the down-lead valve, open the drain valve, and let the liquid level in the main duct fall. According to this method, it is normal to be put into operation.
Fourthly, when disassembling and cleaning the magnetic flap level gauge, open the bottom flange and take out the magnetic float for cleaning. After the cleaning is complete, install the magnetic floater. Be sure to pay attention to the following: , otherwise the level gauge will not work properly. Before use, the ball below the zero position should be set to red with a calibrated magnet, and the other balls set to white.
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