FCI provides move change to protect from dry operating

Fluid Components International’s dual alarm FLT93 Series move switch supplies an early warning alert to the potential of dry working circumstances, cavitation and different pump issues that can result in emergency shutdowns and costly upkeep.
The FLT93 Series circulate switch reliably screens the flow and temperature of liquids, gases, and slurries. – Image: Fluid Components International

FCI’s FLT93 Series flow switch reliably displays the circulate and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, where sudden, surprising reductions in media move charges can go away pumps susceptible to over-heating circumstances that shutdown course of lines and require troubleshooting and fixing. The SIL2 rated instrument is intended for heavy-duty, potentially hazardous course of industry environments and comes with a comprehensive list of worldwide security approvals.
It has a no shifting components design and provides a robust scheme for pump protection with its dual alarm functionality. With เพรสเชอร์เกจ , the switch detects a low move state of affairs wherever between 0.01 and 3 ft per second FPS (0.003–0.9 m per second MPS). This low flow alarm is a pre-warning signal for the control system or operator who can then determine to keep the pump operating or to shut it down.
If an Alarm 2 happens as a outcome of the feed line to the pump is working dry, this would be an emergency sign to shut down the pump instantly as a result of the bearings now see gas as an alternative of a liquid as a heat transfer media. In such conditions, the temperature of the bearings could rise very fast. Using a circulate switch prevents permanent damage to the pump’s bearings.

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