OndoSense apex Level Line: robust, high-performance level radar The OndoSense apex Level Line enables high-precision, fast level measurement in harsh environments – for level control of molten metals or throughput measurement on conveyor belts. Tags:level measurement (tag)Level sensor (tag)Molten metal (tag)OndoSense apex (tag)OndoSense apex (tag)Radar sensor (tag)Radar solution (tag)