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FCI provides move switch to guard from dry running

Fluid Components International’s dual alarm FLT93 Series flow switch provides an early warning alert to the potential of dry operating situations, cavitation and different pump points that can lead to emergency shutdowns and dear upkeep.
เกจปรับแรงดันแก๊ส circulate swap reliably monitors the flow and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series circulate switch reliably monitors the circulate and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, the place sudden, surprising reductions in media circulate rates can go away pumps vulnerable to over-heating situations that shutdown process traces and require troubleshooting and fixing. The SIL2 rated instrument is intended for heavy-duty, doubtlessly hazardous process business environments and comes with a comprehensive record of worldwide security approvals.
It has a no transferring parts design and offers a sturdy scheme for pump protection with its twin alarm capability. With Alarm 1, the change detects a low move state of affairs wherever between zero.01 and three ft per second FPS (0.003–0.9 m per second MPS). This low move alarm is a pre-warning signal for the management system or operator who can then decide to keep the pump running 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 would be an emergency signal to close down the pump immediately as a outcome of the bearings now see gasoline as an alternative of a liquid as a heat switch media. In such situations, the temperature of the bearings may rise very fast. Using a move swap prevents everlasting injury to the pump’s bearings.
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