Fluid Components International’s twin alarm FLT93 Series circulate change offers an early warning alert to the potential of dry operating circumstances, cavitation and different pump points that may result in emergency shutdowns and costly upkeep.
เกจวัดความดันแก๊ส and temperature of liquids, gases, and slurries. – Image: Fluid Components International
FCI’s FLT93 Series circulate change reliably displays the flow and temperature of liquids, gases, and slurries. It is designed for pump wet/dry detection, where sudden, unexpected reductions in media flow rates can go away pumps vulnerable to over-heating conditions that shutdown process traces and require troubleshooting and fixing. The SIL2 rated instrument is intended for heavy-duty, doubtlessly hazardous course of business environments and comes with a complete listing of worldwide security approvals.
It has a no moving components design and provides a sturdy scheme for pump protection with its twin alarm functionality. With Alarm 1, the switch detects a low move state of affairs wherever between zero.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 resolve to keep the pump working or to close it down.
If pressure gauge วัด แรง ดัน happens as a end result of the feed line to the pump is working dry, this would be an emergency signal to shut down the pump immediately because the bearings now see gas as a substitute of a liquid as a warmth switch media. In such conditions, the temperature of the bearings could rise very quick. Using a flow switch prevents everlasting damage to the pump’s bearings.
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