FCI provides flow switch to guard from dry working

Fluid Components International’s twin alarm FLT93 Series flow switch supplies an early warning alert to the potential of dry operating situations, cavitation and different pump issues that may lead to emergency shutdowns and costly upkeep.
diaphragm seal and temperature of liquids, gases, and slurries. – Image: Fluid Components International

FCI’s FLT93 Series circulate swap reliably monitors the circulate and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, where sudden, unexpected reductions in media move rates can depart pumps weak to over-heating circumstances that shutdown process strains and require troubleshooting and fixing. ไดอะแฟรม ซีล rated instrument is intended for heavy-duty, doubtlessly hazardous course of industry environments and comes with a comprehensive listing of worldwide safety approvals.
It has a no moving components design and provides a strong scheme for pump safety with its twin alarm capability. With Alarm 1, the swap detects a low move scenario anywhere between zero.01 and 3 ft per second FPS (0.003–0.9 m per second MPS). This low circulate alarm is a pre-warning signal for the management system or operator who can then determine to keep the pump operating or to close it down.
If an Alarm 2 occurs as a result of the feed line to the pump is operating dry, this would be an emergency sign to close down the pump immediately as a end result of the bearings now see gas instead of a liquid as a heat switch media. In such situations, the temperature of the bearings could rise very fast. Using a circulate change prevents everlasting harm to the pump’s bearings.

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