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Sperry speed log 450D

Sperry speed log 450D

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  • Description



    The NAVIKNOT 450 Doppler Single-Axis Water Speed Log System is a new generation in a long line of marine speed logs. NAVIKNOT is committed to excellence and offers unlimited flexibility. It is designed with the most modern computer tools for application on all types and sizes of vessels, big or small.

    Fleet operation at high speed with measurement accuracy is an essential need in maritime expedition. To help navigate the vessel in narrow channels or straits and for precise docking of tankers to oil loading and unloading facilities, speed log measurement capability is vital.

    NAVIKNOT provides an innovative Doppler Single Axis Speed Log with a Control and Display Units (CDU) equipped with a colored TFT display. The Doppler uses multi-sensors to provide user with high-accuracy of single axis water speed, these include GPS in addition to the traditional Doppler and Electromagnetic Sensors to provide the user with high-accuracy displays of dual-axis ground speed and/or single-axis water speed.


    • Easy installation with low cost.
    • Speed accuracy of ±1% or 0.1 km.
    • A wide range of functions with variety of configurations.
    • Large colored TFT display with selectable speed and distance interfaces.
    • Two separate miles counter, one total counter and one daily counter.
    • Remote control and display units are available in different sizes
    • Integrated take-over function Remote-to-Master
    • Type approved by Germanischer Lloyd to Marine Equipment Directive (MED) 96/98/EC

    24/7/365 support: Our global service network provides comprehensive shipboard maintenance and repair services in every major seaport in the world.

    Additional Info

    Additional Info

    Subtitle No
    Brand Sperry Marine
    Category Speed Log