DEVICE FOR MEASURING OF LOOSE MATERIAL LEVEL

摘要

FIELD: measurement technology. SUBSTANCE: device has rocker with different arms. Motor with drum which carries cable and weight designed to maintain rocker balance re positioned on one side of rocker. The other arm carries pulley with gear and limit switch pickup which energizes permanent magnet and reed relay. Spring-loaded rod is positioned under permanent magnet. Rod outputs are motor operation control outputs. Displacement converter is mounted in contact with gear teeth. EFFECT: higher measurement results. 2 cl, 2 dwgb