FCI presents move switch to protect from dry operating

Fluid Components International’s twin alarm FLT93 Series move swap provides an early warning alert to the potential of dry running situations, cavitation and other pump issues that may result in emergency shutdowns and expensive upkeep.
The FLT93 Series flow change reliably displays the move and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series move switch reliably displays the flow 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 depart pumps vulnerable to over-heating circumstances that shutdown process lines and require troubleshooting and fixing. The SIL2 rated instrument is meant for heavy-duty, doubtlessly hazardous process trade environments and comes with a comprehensive listing of world security approvals.
It has a no shifting elements design and presents a strong scheme for pump protection with its twin alarm capability. With Alarm 1, the switch detects a low move state of affairs anyplace 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 control system or operator who can then resolve to keep the pump working or to close it down.
If เกจวัดแรงดันคือ occurs as a result of the feed line to the pump is working dry, this would be an emergency sign to close down the pump instantly as a result of the bearings now see gas as a substitute of a liquid as a warmth transfer media. In such conditions, the temperature of the bearings might rise very fast. Using a flow change prevents permanent damage to the pump’s bearings.

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