| Water used by the people is usually dirty or sometimes has been contaminated by hazardous particles. The common water treatment used is to mix such additional chemical treatment to the dirty water that the accuracy depends on the human skills done. The measuring equipment was generally conventional digital electronic equipment that stilt necessary developed in their control system. The water has some level condition purity. Water used in an agronomical industry needs such as variable temperature and certain level condition. This paper describes the water treatment system and control of the level as well as temperature condition needed using the fuzzy logic controller. |