Problems with magnetic float level gauges
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In the circulating hydrogen desulfurization tower, the level indicated by the magnetic float level gauge can only rise and not drop. It has been disassembled and cleaned multiple times, yet substances similar to iron powder always stick to the magnetic float; once it is reinstalled, the gauge no longer functions properly. How can this problem be solved?
It is recommended to consult a professional in instrumentation to resolve the issue.
Where does the material for iron powder come from? Does the rich liquid in the circulating hydrogen desulfurization tower not foam?
First, the iron powder needs to be dealt with; otherwise, it won’t work well over time
There’s not much that can be done about this; it is recommended to use a double-flange differential pressure transmitter instead.