Liquid Level Controller (the 5th)

Published:2011/7/7 21:18:00 Author:Felicity | Keyword: Liquid Level Controller | From:SeekIC

Work of the circuit The circuit consists of power circuit and level detection and control circuit. (It is showed in picture 8-103.) Power circuit consists of knife switch Q, fuse FUl, FU2, the power switch Sl, the power transformer T, to bridge rectifier UR and filter capacitor C. Level detection and control circuit consists of reed SAl, SA2, relay Kl, Pakistan, Journal of crystal tube VT, resistor R, AC contactor KM, thermal relay KR, control button S2, sweet and manual / automatic control switch S3.



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