Fluid Components International’s twin alarm FLT93 Series move swap provides an early warning alert to the potential of dry working situations, cavitation and other pump issues that may lead to emergency shutdowns and costly upkeep.
เกจวัดแรงดันไนโตรเจน and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series flow switch reliably monitors the flow and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, the place sudden, sudden reductions in media circulate rates can leave pumps weak to over-heating conditions that shutdown course of traces 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 listing of worldwide security approvals.
It has a no transferring components design and offers a sturdy scheme for pump protection with its dual alarm capability. With Alarm 1, the switch detects a low move situation anywhere between 0.01 and 3 ft per second FPS (0.003–0.9 m per second MPS). This low circulate alarm is a pre-warning signal for the control system or operator who can then determine to maintain the pump operating or to close it down.
If an Alarm 2 occurs as a outcome of the feed line to the pump is operating dry, this would be an emergency sign to close down the pump instantly as a outcome 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 could rise very fast. Using a flow switch prevents permanent harm to the pump’s bearings.