OceanAlpha SL20 Autonomous Demo Unit

Flexible moon pool for survey payload integration

The 17.7cm moon pool supports flexible integration of different instruments like ADCPs and single beam echo sounders.

Auto-pilot And Realtime Data Telemetry

The SL20 USV supports both remote control and auto-pilot mode, performs great line tracking capability. The base station is easily to be set up on field for data telemetry.

Compact and Long Endurance

The SL20 USV is 1 meter long and weights 17 kg, it’s easy for one person to operate and mobilize. Powerful battery and low power consumption supports 6 hours of endurance at 3 knots.

Adaptable to extremely shallow water

With an low draft of 15cm, the SL20 USV allows bathymetry survey in super shallow water.

High Speed and Well Protected Propeller

Duct-type thruster brings maximum speed to 4m/s Safety protection avoids the propellers being intertwined with water plants or water debris.