How to reduce the blind zone when using a top-mounted magnetic flap level gauge to measure low-density media?
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I would like to ask the experts: How can the blind zone be reduced or eliminated when using a top-mounted magnetic flap level gauge to measure media with a density of less than 1?
With a magnetic flap, how can there be any blind spot? If there’s water at the root of your thigh, then the flap cannot have any blind spots. {:3_51:} .
This post was last edited by ywjxh on 2020-1-11 at 09:29. To reduce blind spots in top-mounted magnetic flap switches, the diameter of the float should be increased while its height should be decreased.
But sometimes the flange openings on the equipment limit the diameter of the float; I was wondering if it’s possible to change the material of the float so that it can be made as small as possible
Therefore, it is necessary to leave appropriate openings in the equipment from the start; generally, for top-mounted types, it is best to provide openings of at least DN100.
With a low density, the diameter of the float becomes larger, which in turn increases the blind area at the bottom; therefore, your minimum liquid level must be greater than the diameter of the float.
Yes, I’m wondering now if it’s possible to change the material of the floating ball, to make it smaller and thus reduce the blind spot
Yes, titanium can be used for the float ball, and titanium can also be used for the connection pipes.