Underwater Data Logger

DL3S, underwater data logger is unique in the market as an autonomous system used underwater with many useful practical scientific features. The logger collects real time data autonomously for long period of times from Echologger underwater sensors such as dual frequency echosounder, fan beam scanning and sharp pencil beam 3D sonar. Echologger’s sonar sensors are widely used globally for underwater environmental studies such sediment monitoring, wave/tide monitoring, zooplankton studies, marine structure monitoring and so on. DL3S is a dedicated long term logging facility for these popular sensors. But also the logger has embedded sensors such as temperature sensor, pressure sensor, compass and tilt sensor, so that it can collect the useful information in the water independently without connecting external Echologger sensors listed above.