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Observation Class ROV - Investigator 90+(I90+)
Observation Class
- A powerful type of observation class, equipped with DWTEK powerful thrusters DWT8537, can withstand open sea strong current.
- Open configuration, customizable interior, and be able to add functional components, to execute more complex underwater missions.
- To download the user manual, visit the Download Center.
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Observation Class I90+
Upgraded from I90, larger in size, more powerful, and able to contain 2 more extra thruthers, with a stronger torque, the new generation ROV I90+ is more flexible and agile.
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 change without notice.
| Specification | |
|---|---|
| Dimensions (L x W x H) | 1100 x 700 x 530 mm |
| Weight in air | 130 kg |
| Depth rating | 500 m (standard) |
| 1,000 m (optional) | |
| Payload | 25 kg (adjustable) |
| Vehicle Power and Performance | |
| Propulsion | Horizontal thruster: DWT8537 x 4 |
| Vertical thruster: DWT8537 x 2 | |
| Thrust | Forward/reverse: 70 kgf |
| Lateral: 60 kgf | |
| Vertical: 48 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 | 23W 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
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