The NAVIKNOT Multisensor Speed Log Series is a new generation in a long line of very successful Sperry Marine speed logs.
The 350, 450 and 600 series offer umlimited flexibilty and have been designed with the most modern computer tools for application on all types and sizes of vessels including cruise ships, container ships, tankers, megayachts and a wide variety of other craft, both new build and retrofit.
The innovative NAVIKNOT Multisensor Speed Log Series features two different-sized Control and Display Units (CDU) each with a large color TFT display, and utilizes satellite-based technology (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.
NAVIKNOT 350 E
Electromagnetic Speed Log System, Single-Axis Water Speed
NAVIKNOT 450 D
Doppler Speed Log System, Single-Axis Water Speed
NAVIKNOT 600 S
Satellite Speed Log System, Dual-Axis Ground Speed, Docking Mode
NAVIKNOT 600 SE
Satellite and Electromagnetic Speed Log System, Dual-Axis Ground Speed and Single-Axis Water Speed, Docking Mode
NAVIKNOT 600 SD
Satellite and Doppler Speed Log System, Dual-Axis Ground Speed and Dual-Axis Water Speed, Docking Mode