Precision Hydrostatic Level Transducer for Water and Fuel Tanks Reliable 0–500mm Range with Ceramic Sensing and Stainless Steel Durability The Exotronic 0–500mm Water Tank Level Sensor uses a dry ceramic capacitive pressure element and an application-specific integrated processor to deliver consistent, accurate level readings in freshwater, diesel, and petrol tanks. Unlike generic float switches or resistive probes, this hydrostatic transducer...