H800-INS

H800-INS


800 m ROV for subsea inspection & light work

  • 800m depth (1000m optional)
  • Very powerful (6 thrusters) while compact in size
  • Fully equipped in standard version
  • High performance viewing system
  • Modular design – Options and skids simple to add
  • Easy access for maintenance

OPERATIONAL PERFORMANCES

• Movements: in three axis, plus

rotation on its own axis

• Forward speed: 4.5 knots

(in 0 knot current)

• Operating depth: 800 meters in

sea water (1000m optional)

• Stability: inherent low

center of gravity

• Payload: 11 kg with removal

of whole ballast and 30 kg

more with incorporation

of additional buoyancy

TECHNICAL SPECIFICATIONS VEHICLE Performance

• Movements: in three axes,

plus rotation on vertical axis

• Forward speed: 4.5 knots

(in zero knot current)

• Operating depth: 800 m in sea water

• Stability: inherent, due to

low center of gravity

• Payload: 11 kg with removal of

ballast / around 30 kg more with

incorporation of additional buoyancy

General characteristics

• Dimensions (mm): 992

L x 720 W x 551 H

• Weight in air: 99 kg excluding

optional equipment

• Material: polypropylene frame,

stainless steel fittings

Propulsion

• 6x dc thrusters: 4x horizontal

(vectored) / 2x vertical

• Forward thrust: 59 kg

• Lateral thrust: 27 kg

• Vertical thrust: 34 kg

Telemetry unit

• Communication through

RS485 data unit

• Advanced power

management system

• Extra data link for sonar

and multibeam sonar

Viewing system

Inspection TV camera VS1673DL3SI

Colour (PAL or NTSC) zoom

camera mounted on external

P/T unit VSPTH300

(Pan 140°; Tilt 120°), with

two LED lights:

• Lens: 10 x zoom (2.5-25 mm) / F1.8

• Resolution: 460 TV lines

• Minimum illumination:

1.5 lux at F1.8

• Shutter: electronic, adjustable

1/3 to 1/10 000 sec

• Laser 2D measurement: two

integrated laser diodes 1 mW

• Two LED lights (4000 lumen),

variable intensity

Navigation TV camera VS300

Very low light B/W on top part of

vehicle (also mountable on rear part):

• Lens: 3.6 mm / F1.6;

angle of view: 68°

• Resolution: 570 TV lines

• Sensitivity: 3 x 10-4 lux at F1.4

Headlights

• Two LED lights (4000 lumen),

variable intensity

Sensors

• Heading: 3-axis magnetometer

sensor – Precision +/- 1% –

Auto heading function

• Depth: Piezoresistive type

sensor – Precision: 0.1% full

scale – Auto depth function

 

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