เกจแรงดันลม provides an early warning alert to the potential of dry operating situations, cavitation and different pump issues that may lead to emergency shutdowns and costly upkeep.
The FLT93 Series flow change reliably monitors the flow and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series move switch reliably displays the circulate and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, where sudden, unexpected reductions in media flow charges can depart pumps vulnerable to over-heating conditions that shutdown process strains and require troubleshooting and fixing. The SIL2 rated instrument is intended for heavy-duty, doubtlessly hazardous process trade environments and comes with a comprehensive listing of global safety approvals.
It has a no moving components design and provides a strong scheme for pump safety with its twin alarm functionality. With Alarm 1, the switch detects a low move scenario anyplace between 0.01 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 control system or operator who can then resolve to maintain the pump operating or to close it down.
If an Alarm 2 happens as a outcome of the feed line to the pump is operating dry, this would be an emergency sign to shut down the pump instantly as a end result of the bearings now see fuel as an alternative of a liquid as a warmth transfer media. In such conditions, the temperature of the bearings might rise very quick. Using a circulate change prevents everlasting injury to the pump’s bearings.
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