Magnetic flap level gauge – can’t the flap turn at the liquid level?
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In a magnetic flap level gauge, the flaps are adjusted using magnets; why then don’t the flaps at the liquid level interface flip or change color, while those below the interface can flip and change color?
It might be that the magnet’s magnetic force is not strong enough.
The magnet inside the magnetic flip column is located at the liquid surface, where it attracts the flip plate, preventing it from flipping over
Close the upper and lower valves, open the drain valve to release water, remove the bottom part, replace the float and give it a try
That makes sense; this should be the correct display for a magnetic flip switch
The magnet is right in the page position area, so it’s impossible to turn it over; this is normal. At a normal liquid level, when the float makes contact with the level gauge, it won’t show as a line-shaped pattern – rather, about half or even one and a half parts of it won’t be able to move. If the page doesn’t turn even after passing over it, it might be due to insufficient magnetism in the internal magnets or at the plate; our factory has encountered this issue before.
If the liquid level rises a little more, it should be possible to flip it over. If the level exceeds this point and it still doesn’t flip, it’s likely that the magnetic bead is stuck or that its magnetism isn’t strong enough. The magnetism of the float should be fine, as the other flip columns are all working properly.