Agricultural Automatic Water Feeder (2)

Published:2011/5/22 19:34:00 Author:Sue | Keyword: Agricultural, Automatic, Water Feeder | From:SeekIC

When the level is low, VT is triggered to be connected and K1 is connected. HL2 is illuminated and M begins to feed water. When the level is becoming higher, VT is still connected. When the level reaches a certain level, K2 is connected and K1 is released. VT is disconnected. HL2 goes out and M stops feeding water. When the level is lower, K1 and KM are disconnected. When the level reaches SA1, VT is connected again and M begins to feed water again.



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