FCI offers circulate switch to protect from dry running

เกจ์วัดความดัน supplies an early warning alert to the potential of dry working conditions, cavitation and different pump points that can lead to emergency shutdowns and costly upkeep.
The FLT93 Series flow switch reliably screens the circulate and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series move switch 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 move charges can go away pumps vulnerable to over-heating conditions that shutdown course of lines and require troubleshooting and fixing. The SIL2 rated instrument is meant for heavy-duty, doubtlessly hazardous process industry environments and comes with a complete list of world safety approvals.
It has a no shifting parts design and offers a sturdy scheme for pump protection with its twin alarm functionality. With Alarm 1, the change detects a low move situation 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 decide to keep the pump running or to close it down.
If an Alarm 2 occurs as a outcome of the feed line to the pump is running dry, this is ready to be an emergency signal to close down the pump instantly as a end result of the bearings now see gasoline as an alternative of a liquid as a warmth transfer media. In such situations, the temperature of the bearings could rise very quick. Using a circulate change prevents everlasting harm to the pump’s bearings.

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