JRC JLN-900 Speed Log

The JLN-900 series from JRC is a combined integrated speedlog compliant with the IMO MSC 334(90) standard, required on all internationally voyaging ships exceeding 50.000 GT. Due to its unique combination of single axis speed through water and three axis speed over ground, it provides highly accurate measurements and it reduces installation time and costs significantly.

Key Features: 

  • Three Axis measurement of Speed Over Ground (SOG)
  • Speed Through Water (STW) can be measured in one axis
  • Advanced correlation technology
  • Flexible remote display options
  • Low Maintenance Cost
  • Easy Set Up and Calibration

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