FCI provides flow swap to guard from dry operating

Fluid Components International’s twin alarm FLT93 Series flow swap provides an early warning alert to the potential of dry operating situations, cavitation and other pump issues that can lead to emergency shutdowns and dear upkeep.
เครื่องมือวัดความดันคือ displays the move and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series move switch reliably screens 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 conditions that shutdown process traces and require troubleshooting and fixing. The SIL2 rated instrument is intended for heavy-duty, probably hazardous course of trade environments and comes with a comprehensive listing of worldwide security approvals.
It has a no shifting components design and presents a strong scheme for pump protection with its dual alarm capability. With Alarm 1, the change detects a low flow state of affairs anyplace between zero.01 and three ft per second FPS (0.003–0.9 m per second MPS). This low flow alarm is a pre-warning sign for the control system or operator who can then determine to maintain the pump running or to shut it down.
If an Alarm 2 occurs because the feed line to the pump is working dry, this may be an emergency sign to shut down the pump instantly as a end result of the bearings now see gas instead of a liquid as a warmth switch media. In such situations, the temperature of the bearings might rise very quick. Using a circulate switch prevents everlasting harm to the pump’s bearings.

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