It is simple, reliable, economical, long life and maintenance free. The body is made of non-toxic material so it can be used for level switching from drinking water to sewage. The switch consists of a PP (copolymer) float, freely suspended with a cable at a Desired level. A micro switch along with a steel ball are enclosed within the casing of PP Float. The float tilts upwards at an angle corresponding to a rise in liquid level. It causes the ball to move and operate a micro switch. This in turn can actuates an auxiliary device like alarm, solenoid valve, pump etc. The switch differential (dist, between switch on-off) is adjustable with a counter weight along the cable length upto a maximum of 500 mm. It can be flange mounted from tank top. A single switch can be used to control two levels - Low and High.
Float Level Switch (Balloon Type)