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  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)
  • SPRINT-Nav Mini (Navigator)

The SPRINT-Nav Mini is the world’s smallest hybrid acoustic-inertial technology. The unit comes with either top or sidewall connectors.

The SPRINT-Nav Mini combines AHRS, DVL, INS and depth data into a single, lightweight instrument that provides fast, precise and robust navigation, guidance and control information. The unit is easy to integrate and simple to operate. The SPRINT-Nav Mini has the ideal size for installing on all sizes of ROVs as well as USVs undertaking data-harvesting missions in shallow water and around offshore structures which often block GNSS signals. The SPRINT-Nav Mini arrives pre-calibrated from the factory, meaning there is no need to manoeuvre your vehicle every time the unit is mobilized. The simple web user interface (UI) makes setup and configuration painless.

Features:

  • Depth rating: 300 m
  • Heading (secant latitude): 0.15˚
  • Roll and pitch: 0.10°
  • Depth accuracy: 0.1% FS
  • Top connectors: 213 x 148 mm
  • Sidewall connectors: 148 x 187 mm (174 x 187 including connector)
  • User-friendly web UI for easy integration and operation

Specifications

Performance

DVL aidedTypical survey0.05%
 Distance from origin0.30%
Altitude min/max 0.3/200 m

USBL & DVL aided

Precision improvementUp to 5x better
Heading (secant latitude) 0.15˚
Roll and pitch 0.10˚
Angular rate range ±450˚ /s

Velocity precision (<2 m/s at 50 m altitude)

 <0.4 cm/s
Depth accuracy 0.1% FS
Power
Power requirements  24 V dc, 10 W nominal

Physical / Communications

Data storage 32 GB internal memory
Serial ports / protocol 3x RS232
Other ports Ethernet, UDP/TCP, WebUI, 2x trigger inputs (1PPS/DVL trigger)
Mechanical construction POM-C
Dimensions (diameter x height) (incl connectors and mounting ring)Top connectors148 x 213 mm

 

Side connectors148 x 187 mm (174 x 187 including connector)
Weight in air/water 3.6/0.7 kg
Environmental
Depth rating 300 m
Operating temperature -5˚  to 50˚ C

Storage temperature

 -25˚  to 55˚ C

 

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