| | | Typical Applications for Tank Level Indicating Systems: Waste water and sewage plants, filling and charging containers, heating oil industrial tanks, remote level indication for rivers, canals and basins, radioactive fluids, tank trucks, drinking water and fuel containers for tanks or motor ships, trim and ballast tanks of oil rigs and submarines, interfacial level indicator for fluid of different densities as well as path sensing elements for indication and control of stroke movements e. g. of hydraulic and pneumatic cylinders. | | |