FCI provides circulate switch to guard from dry operating

Fluid Components International’s twin alarm FLT93 Series move switch offers an early warning alert to the potential of dry operating situations, cavitation and other pump issues that can lead to emergency shutdowns and costly upkeep.
The FLT93 Series flow change reliably screens the flow and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series circulate switch reliably monitors the flow and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, where sudden, sudden reductions in media flow rates can depart pumps vulnerable to over-heating situations that shutdown process strains and require troubleshooting and fixing. The SIL2 rated instrument is intended for heavy-duty, doubtlessly hazardous process trade environments and comes with a complete list of worldwide safety approvals.
It has a no transferring elements design and offers a sturdy scheme for pump safety with its twin alarm functionality. With Alarm 1, the swap detects a low move scenario wherever between 0.01 and three ft per second FPS (0.003–0.9 m per second MPS). เกจวัดแรงดันน้ำราคา is a pre-warning sign for the control system or operator who can then determine to maintain the pump running or to close it down.
If an Alarm 2 happens as a outcome of the feed line to the pump is operating dry, this would be an emergency sign to shut down the pump immediately because the bearings now see gasoline instead of a liquid as a heat switch media. In such conditions, the temperature of the bearings could rise very quick. Using a circulate swap prevents permanent injury to the pump’s bearings.

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