DIGITAL LEVEL GAUGE Russian patent published in 1995 - IPC

FIELD: test equipment. SUBSTANCE: level gauge has float, magnet tied together with the float; float and magnet are disposed inside the container; unit of magneto-controlled elements which are connected together, voltage divider, which is disposed from outside of the container, and level indicator. Cam is connected with float and pusher. Magneto-controlled element unit and the magnet are aligned. Magneto-controlled elements themselves are disposed one relatively another at the distance determined by specific surface of the cam. Level indicator is provided with liquid reserve indicator which is connected with voltage divider and lower level magneto-controlled element. EFFECT: improved efficiency of operation. 2 cl, 1 dwg