Woerner KFW-E LEVEL SWITCH KFW-E Woerner KFW-E LEVEL SWITCH

Application:Function:For watching and controling the filling levelsin reservoirs containing heavily pollutedliquids with or without metallic abrasions.Beneath the reservoir's cap there is a floatin the liquid. The switching contacts and theswitching magnet are situated above thereservoir's cap. The float is connected withthe magnet via a pipe. Hence the movements of the float are transmitted into theupper part of the level switch.The moving range of the float is limited bymeans of four differential measure areas.The switching points need to be arrangedwithin the differential measures.On a hole strip having very small differentialspaces, 3 switching contacts can be positioned at maximum. The contacts can beshifted in a 10 mm grid. Their switchingbehaviour is bistable. When the float exceeds the switching point, the switchingfunction will continue to be available. Theswitching functions \"opener\" or \"closer\" canbe changed by turning the contact.

1. woerner-kfw-e-level-switch-150854.pdf