Description
The SL20 Unmanned Surface Vessel is a compact and portable unmanned surface vessel for for hydrographic and bathymetry surveying. Its 177cm moon pool supports flexible deployment of different instruments like ADCP and echo sounder. With the size of 1 meter long and weights 17 kg, it’s easy for one man to operate and transport. Its powerful battery and low power consumption provides 6 hours of endurance at 3 knots
Additional information
| Length [m] | 1.05 |
|---|---|
| Data sent to shore | Varies |
| Payload sensors - standard | N/A |
| Payload sensors - optional | Single Beam Echo sounder，ADCP, RTK GPS |
| Energy Source | 12~24V batteries |
| Propulsion Power | 1 HP Max |
| Endurance at nominal power [hr] | 2 |
| Type of Communication | RF point to point |
| Max. Baud rate [Mb/s] | 150 |
| Auto- control | Optional |
| Navigation sensors - standard | GNSS, Waypoint Autopilot, IMU |
| Control parameters sent to the USV | Waypoint plan |
| Emergency recovery procedure | N/A |
| Applications | Bathymetry Survey, Water discharge measurement |
| Distinguishable features | One person operated |
| Commercial Options | 5m/s Fast speed |
| Brand | OceanAlpha USV |
| Addres | OceanAlpha USV RM 702, 7/F SPA Centre, NO.53-55 Lockhart Road, Wan Chai 999077 Hong Kong China |
| Navigation sensors - optional | RTK GPS |
| Other requirements | N/A |
| Width [m] | 0.55 |
| Chassis | High strength fiberglass with carbon fiber |
| Height [m] | 0.38 |
| Min. weight of USV in air [kg] | 10 |
| Max. Weight of USV in air [kg] | 17.5 |
| Portable | Y |
| Draft [m] | 0.15 |
| Number of thrusters | 2 |
| Thruster specifications | 4.5 m/s |
| Min. turning radius [m] | 1 |
| Max. WMO seastate | 2 |
| Operational Area | Lake/River |
| Launch and Recovery System | N/A |
| Max. speed [kn] | 9 |
| Min. crew size | 1 |
| Min. required number of surface computers | 1 |
| Max. Remote Operating Range {m} | 2000 |
| Available size of storage room | 1 |
| URL |
