Envirent

SPRINT-Nav 500

Typical Operations

  • AUV and ROV navigation
  • Subsea survey operations
  • Offshore construction support
  • Towfish and ROTV guidance
  • Manned submersible navigation

Features

  • All-in-one AHRS, INS and DVL solution
  • Dual concurrent AHRS and INS capability
  • Integrated Syrinx DVL
  • High accuracy pressure sensor
  • Instantaneous INS initialisation
  • Compact subsea housing
  • DVL operating range from 0.4 to 175m

Supplied in cooperation with GoSubsea

The SPRINT-Nav 500 is an integrated subsea navigation system combining AHRS, INS, DVL and pressure sensing technology in a single compact housing. Developed for high-accuracy subsea vehicle navigation and offshore survey operations, the system delivers reliable positioning, heading and motion data for demanding underwater environments.

By tightly integrating all onboard sensors and navigation algorithms, the SPRINT-Nav 500 / Lodestar-Nav 500 provides seamless navigation performance for AUVs, ROVs, towfish and subsea construction applications requiring precise real-time positioning and motion reference data.

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