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Observation Class Investigator 90

Observation Class ROV



Observation Class I90

I90, a versatile and powerful ROV, created to work both on land and in water to fly and drive on the seabed, can be used in many scenarios with different tooling for inspection, repair operations, and so on.


Thruster 

  • Horizontal thruster: 750w*4 (standard)
  • Vertical thruster: 750w*2 (standard)
  • Overload protection 
  • Optional: 1200W thruster


Sensor

Add-on products: PCG1000X or customized options 


Camera

Mini SD camera: Max. 4 mini SD cameras are available   


LED

  • 2 up to 6 intensity 6900 lumens LED lights
  • Dimming function


Manipulator

Optional: 5 axis and 7 axis 


Application

  • Oil & Gas
  • Offshore Wind
  • Submerged Infrastructure & Construction
  • IRP Inspection, repair, maintenance
  • Search & Rescue 

**All product descriptions and specifications are subject to be changed without notice.


Observation Class I90 Specification

**All product descriptions and specifications are subject to be changed without notice.

Specification
Dimensions (L x W x H) 1100 x 700 x 490 mm
Weight in air  120 kg
Depth rating  500 m (standard)
1,000 m (optional)
Payload 27 kg (adjustable)
Vehicle Power and Performance
Propulsion Horizontal thruster: DWT6537 x 4
Vertical thruster: DWT6537 x 2
Thrust Forward/reverse: 60/30 kgf
Lateral: 33.5 kgf
Vertical: 31 kgf
Vehicle Manipulators and Tooling
Manipulator Up to  5 axis manipulator x1(optional)
Wrist camera assembly SD Camera x1 (optional)
Laser Optional
CP Probe Optional
Vehicle Camera and Lighting
Camera 

HD x1 (standard)

Up to SD x4  (optional)

Lighting

150W x2  (standard)

Vehicle Control and Navigation
Automatic control Optional
Heading and altitude sensors Heading (standard)
Altitude (optional)
Depth sensor Standard
Obstacle avoidance sonar Optional
DVL Optional
INS Optional
USBL Optional
Cable tracking system Optional
Vehicle optional Power and Data Interfaces
Data links Optical fiber
Power Input (VAC): 220V Single - Phase 50/60Hz
Output (VDC): 300V(6Kw)
Tether Management System (TMS)
Type Cage
Electro-optical tether 150 m
Cameras SD x2 (standard)
Up to SD x2 (optional)
Lighting 23 W x2 (standard)
Up to 23W x4 (optional)
optional USBL/Current meter/Sonar/Depth
Launch and Recovery Systems (LARS)
Optional

Add-On Product

16ft or 20ft ROVs Container Service

DNV, GL Certified Control Containers for easy MOB & DEMOB
Equipped with the pilot chairs, integrated control panel, joy stickers, display screens, power supply, work stations, AC, and alarm system as well.

Tether Management System (TMS)

  • 2 Types of TMS: Top-Hat & Cage
  • Variable tether speed and depth rating

LARS

HD Camera

SD Mini Camera / Sensor / hydronic tools, DNV, INS, latch, sonar