OceanAlpha SE40

The SE40 is a multi-function autonomous boat platform integrated with a 4-bottle water sampler system. It can carry multiple instruments, such as water probes for water quality monitoring, echo sounders for bathymetry surveys, and ADCPs for river discharge measurements. 

Key Features: 

Fast Switch Between Missions:
The SE40 can carry multiple instruments, including water probes for water quality monitoring, echo sounders for bathymetry surveys, and ADCPs for river discharge measurements, allowing for quick transitions between different survey missions. 

Automatic Mission Planning:
Pre-program sampling and monitoring missions easily using the base station computer. The SE40 can conduct these missions autonomously, sending back real-time data. It can also be operated manually via a remote controller to access difficult areas. 

Higher Speed & Tangling-Free Operation:
The innovative water jet thruster propels the SE40 to a top speed of 5 m/s and effectively avoids entanglement with water plants or debris. 

Stable Sailing:
The trimaran hull design significantly enhances stability when sailing at high speeds, ensuring consistent performance and data accuracy. 

Intelligent Collision Avoidance:
Equipped with radar sensors, the SE40 can detect obstacles within 50 meters and avoid collisions. In manual mode, real-time video feeds assist operators in navigating safely through challenging environments. 

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Description

The SE40 Unmanned Surface Vehicle (USV) is a versatile, multi-function autonomous boat platform equipped with a 4-bottle water sampler system. Designed for flexibility, it supports a wide range of environmental and hydrographic missions, including water quality monitoring, bathymetric surveys, and river discharge measurements.

With its fast mission-switching capability, the SE40 can carry multiple instruments such as water probes, echo sounders, and ADCP units, enabling operators to adapt quickly to changing survey requirements.

Automatic mission planning allows operators to pre-program sampling and monitoring routes with just a few clicks on the base station computer. Once deployed, the SE40 operates autonomously, collecting samples, performing measurements, and transmitting real-time data. For areas requiring manual precision, operators can take direct control via remote controller to navigate tight or difficult locations.

Powered by an innovative water jet thruster, the SE40 reaches speeds of up to 5 m/s while remaining tangle-free from aquatic vegetation and floating debris. Its trimaran hull design ensures exceptional stability even at high speeds, while intelligent collision avoidance supported by onboard radar sensors detects and avoids obstacles within 50 metres.

In manual mode, the SE40 provides real-time video feedback, giving operators enhanced situational awareness for safe and efficient navigation.

The SE40 delivers high performance, precision, and adaptability for professional surveying and monitoring operations both in-land and offshore waters.

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Product Specifications

Feature  Specification 
Hull Material  Carbon Fiber 
Dimensions (L × W)  165 cm × 70 cm 
Weight  44 kg (with batteries) 
Payload Capacity  Up to 25 kg 
Draft  15 cm 
Propulsion  Electric Water-Jet Propeller 
Communication Range  Data Telemetry: 2 km; Remote Control: 1 km 
Maximum Speed  10 knots (5 m/s) 
Battery Life  8 hours at 3 knots 
Sampling Capacity  4 × 1.8 L Bottles 
Sampling Depth  Up to 5 meters 
Collision Avoidance  Millimetre Wave Radar 
Compatible Instruments  Water Quality Probes (Temperature, pH, ODO, Conductivity, BGA-PE, Chlorophyll, Turbidity, ORP, Salinity), Echo Sounders, ADCPs 
Optional Features  Real-Time Video Monitoring, Autonomous Navigation