The new TankPro Series Submersible Level Sensor converts the level proportional hydrostatic pressure into a standardized 4-20mA signal. The sensor consists of a corrosion thermoplastic sensor with mechanical protection IP68 piezoresistive ceramic diaphragm. The sensor cable has a PTFE Teflon® encapsulate and contains a ventilation tube for reference to the atmosphere. The back-lit display provides accurate visual indication of the process level measurement. The new external three-button menu function makes it simple to program and operate.