Submersible Hydrostatic Sensors

The Oceanic Systems 4650 Submersible Hydrostatic Sensor measures the level of fresh, grey or black water in a tank up to 2 metres deep and provides a 4-20mA output. It uses proven piezoresistive technology in a hermetically sealed IP68 housing, so it can be submerged directly in the tank for accurate and stable long term readings. The pressure connection is an exposed 316L stainless steel corrugated diaphragm, which avoids a pressure port and the blocking problems associated with it, while the electrical connection is a specially designed PU cable with an air tube. Combined with an Oceanic Systems tank level adaptor it reports tank level onto the NMEA 2000 network for display on compatible instruments.