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Zupt Device / Instrument

Halo INS

Compact INS for ROV navigation supporting USBL, DVL, LBL and depth inputs.

Description

Halo is an inertial navigation system for ROV navigation and positioning. It combines inertial data with USBL, DVL, LBL and depth aiding to provide heading, pitch, roll and heave plus an aided position solution.

Key features

  • Rated for water depths up to 4,000 meters
  • Two configurations: Affordable (heading accuracy <0.3° secant latitude) and Precise (<0.1° secant latitude)
  • Compact design and straightforward integration with subsea aiding sensors

Applications

ROV navigation and positioning.

Specifications

Heading accuracy (Affordable)<0.3° secant latitude
Heading accuracy (Precise)<0.1° secant latitude
Depth rating4,000 meters

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