The NAVIKNOT Multisensor Speed Log Series offers unlimited flexibility and has been designed with the most modern computer tools for application on all types of vessels. These Speed Logs of Northrop Grumman Sperry Marine Measures Speed Over Ground (SOG) and Speed Through Water (STW) with a speed accuracy of +/-1% or 0.1kn whichever is greater. It’s display provides ships water and ground speed information in an accessible way, for ease of use, quick interpretation and berthing and docking operations.

Multisensor Speed Log Series

  • E/magnetic
  • Doppler
  • Satellite

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Benefits of the NAVIKNOT series:

  • Varied selection of speed and distance interfaces
  • Suitable for all types of vessels ranging from small pleasure craft to the largest crude carriers
  • Simple and low-cost installation
  • Type approved by Germanischer Lloyd to Marine Equipment Directive (MED) 96/98/EC
  • Support of docking manoeuvres by displaying the necessary information

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