ESM30 | Unmanned Surface Vehicle丨OceanAlpha
ESM30
ESM30 profile

Autonomous Water Sampling & Monitoring Boat

A environment monitoring USV to autonomously collect water samples and quality data from multiple spots

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Multi-spot water sampling

  • The ESM30 USV can collect 4 bottles of 1.8L water samples from different spots  0.5 m under the water’s surface.
  • It has 4 separated tunnels to avoid cross pollution.
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Online water sampling & quality monitoring reports

The sampling and monitoring data can be transmitted to the base station in real-time and generate water quality parameter charts automatically.

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Automatic mission planning

  • Both the USV and the surveying instruments are controlled by a base station. The USV can autonomously conduct surveys and send back data in real-time.
  • User can also drive the USV manually by a remote controller.
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Intelligent collision avoidance

  • With the ultrasonic sensors, the ESM30 USV can detect and bypass obstacles 10 meters ahead to avoid collision.
  • In manual mode, user can observe water environment by the real-time video feed to better avoid obstacles.

Specification

Hull MaterialFiberglass composite with Kevlar&carbon fiber
Dimension(L)115 cm *(W)75 cm *(H)43 cm
Weight31 kg
Sampling Capacity1.8 L * 4
Draft0.25 m
PropulsionElectric propeller
Obstacle Avoidance10 m
Communication RangeAutopilot: 2 km    Remote Control: 1 km
Water Sampling Depth0.5 m
Max. Speed3 knots (1.5 m/s)
Battery Life3 hours
Monitoring ItemTemperature, pH, DO, conductivity, turbidity, etc

 

Application Case

  • 3
    ESM30 conducts autonomous water sampling and monitoring
  • 16
    ESM30丨USV collect water samples from 53 lakes
  • 4
    ESM30丨USV cooperates with UAV to monitor water quality
  • 13
    USV assists in polluted water management by autonomous water sampling and monitoring
  • MM70 USV Conduct Water Quality Monitoring on Plateau Lake
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Video

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