FCI offers circulate change to guard from dry operating

Fluid Components International’s dual alarm FLT93 Series flow switch supplies an early warning alert to the potential of dry operating conditions, cavitation and different pump issues that may lead to emergency shutdowns and dear upkeep.
เกจวัดแรงดันอาร์กอน move swap reliably screens the move and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series flow change reliably screens the flow and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, the place sudden, unexpected reductions in media flow rates can depart pumps weak to over-heating circumstances that shutdown process lines and require troubleshooting and fixing. The SIL2 rated instrument is meant for heavy-duty, potentially hazardous process business environments and comes with a comprehensive listing of global safety approvals.
It has a no shifting elements design and offers a sturdy scheme for pump protection with its twin alarm functionality. With Alarm 1, the switch detects a low circulate state of affairs anyplace between 0.01 and three ft per second FPS (0.003–0.9 m per second MPS). This low flow alarm is a pre-warning signal for the management system or operator who can then determine to keep the pump working or to shut it down.
If an Alarm 2 happens because the feed line to the pump is working dry, this is in a position to be an emergency signal to close down the pump instantly as a outcome of the bearings now see fuel as a substitute of a liquid as a heat transfer media. In such situations, the temperature of the bearings may rise very quick. Using a flow change prevents permanent damage to the pump’s bearings.
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