i have see something like this in mercury type float switches where mercury makes contact if float is tilts as liquid level changes. If there are waves in sump, this might disturb mercury and trigger pump.
What kind of float level switch is it ? mechanical or liquid based ?
Hello all,
apologies for my wordings as English is not my first language.
we are installing level transmitter, gauge and DP Transmitter combo assembly in distillation column with 2" nozzle. we came to know that for some reason, bottom nozzle doesn't have any liquid, actual collection tray...