FCI offers flow swap to protect from dry operating

Fluid Components International’s twin alarm FLT93 Series move change offers an early warning alert to the potential of dry running circumstances, cavitation and other pump issues that can result in emergency shutdowns and costly maintenance.
เกจอาร์กอน swap reliably displays the move and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series move switch reliably monitors the move and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, the place sudden, surprising reductions in media flow rates can leave pumps susceptible to over-heating situations that shutdown process lines and require troubleshooting and fixing. The SIL2 rated instrument is intended for heavy-duty, potentially hazardous course of trade environments and comes with a comprehensive list of world security approvals.
It has a no shifting parts design and presents a strong scheme for pump safety with its twin alarm functionality. With Alarm 1, the swap detects a low circulate situation wherever between 0.01 and 3 ft per second FPS (0.003–0.9 m per second MPS). This low move alarm is a pre-warning signal for the control system or operator who can then determine to keep the pump working or to shut it down.
If an Alarm 2 happens as a end result of the feed line to the pump is operating dry, this may be an emergency sign to shut down the pump instantly because the bearings now see fuel as a substitute of a liquid as a heat switch media. In such conditions, the temperature of the bearings may rise very quick. Using a move switch prevents everlasting damage to the pump’s bearings.

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