FCI offers move switch to protect from dry working

Fluid Components International’s twin alarm FLT93 Series flow swap supplies an early warning alert to the potential of dry running situations, cavitation and other pump issues that may lead to emergency shutdowns and expensive upkeep.
ไดอะแฟรม and temperature of liquids, gases, and slurries. – Image: Fluid Components International

FCI’s FLT93 Series move switch reliably screens the move and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, where sudden, surprising reductions in media flow charges can go away pumps weak to over-heating circumstances that shutdown course of traces and require troubleshooting and fixing. The SIL2 rated instrument is intended for heavy-duty, probably hazardous process trade environments and comes with a complete record of world security approvals.
It has a no shifting elements design and offers a sturdy scheme for pump safety with its dual alarm functionality. With pressure gauge octa , the swap detects a low circulate state of affairs anywhere between zero.01 and 3 ft per second FPS (0.003–0.9 m per second MPS). This low flow alarm is a pre-warning sign for the management system or operator who can then resolve to maintain the pump working or to shut it down.
If an Alarm 2 happens as a outcome of the feed line to the pump is running dry, this would be an emergency sign to shut down the pump instantly as a end result of the bearings now see fuel as an alternative of a liquid as a heat transfer media. In such situations, the temperature of the bearings might rise very quick. Using a circulate change prevents permanent damage to the pump’s bearings.

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