Magnetic Bi- Color Level Indicator

Additional Details

Magnetic bi-colour level indicator is an efficient way to measure level of liquids, wherein indication display mechanism does not come in direct contact with the liquid media. Liquid whose level is to be measured, passes through a top or side mounted chamber (of stainless steel or pp), which withholds a special designed cylindrical magnetic float as per the density of said liquid. The magnetic float traverse up & down inside the chamber due to rise & fall of liquid level inside tank. A bi-colour indicator strip is externally mounted outside the chamber, which is made of a series of sealed half red & half white dual coloured magnetized rollers or flappers positioned horizontally at their rotating bushes. Traverse motion of magnetic float inside the chamber causes a magnetic field at that point, which in turn makes the bi-colour rollers to rotate on their axis due to reverse magnetic polarity, thus changing their colour state from white to red during liquid rising/float moving up & vice versa red to white during liquid level falling/float moving down inside the tank.