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ship speed log / digital / Doppler / dual-axis
ship speed log

Single and dual axis speed logs as well as dual axis doppler logs, optionally with docking function, are available. ...

ship speed log / digital / Doppler / dual-axis
ship speed log
DS-60

... beam transmission reduces the effects of vessel's pitch and roll in order to output precision measurements. Ground-tracking speed measurement range of up to 200 m. Workload for installation has been greatly reduced ...

ship speed log / digital / dual-axis
ship speed log
JLN-205MK2

Features The JLN-205Mk2 is a stable and highly accurate measurement tool to ensure stable speed data utilizing high frequencies ultrasonic waves. Dual color LED backlight The JRC MID incorporates many ...

ship speed log / digital / Doppler / dual-axis
ship speed log
JLN-650

Twist display You can view the current direction and speed in up to 100 layers with the twist mode. With this advanced feature, an operator is able to anticipate current speed and direction, enhancing ...

ship speed log / digital / dual-axis
ship speed log
SAM 4642

Wärtsilä SAM 4642 is a navigation 2 axis electromagnetic speed log for measuring longitudinal and transverse speed through water. A mile counter and a water temperature ...

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Wärtsilä SAM Electronics
ship speed log / digital / Doppler / dual-axis
ship speed log
DS-60

... transmission reduces the effects of vessel's pitch and roll in order to output precision measurements. Ground-tracking speed measurement range of up to 200 m. Workload for installation has been greatly reduced ...

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Furuno
ship speed log / digital / dual-axis
ship speed log
SAL T2

... relative speed through the water as well as two-axis true speed over the ground. In combination with an external rate of turn gyro full docking log functionality is achieved. Benefits: - ...

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Consilium Marine & Safety
boat speed log / for ships / digital / dual-axis
boat speed log
DL21

- Dual Axis Doppler Speed Log - Independent Single Axis Doppler Speed Log - Water speed in single ...

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SKIPPER Electronics AS
ship speed log / digital / dual-axis
ship speed log
NAVIKNOT

... Single and dual axis speed logs, 600 series with docking function, are available. The speed logs provide information about transversal ...

How to choose this product

dual-axis-speed-log

A dual-axis speed log measures both lateral and fore-and-aft vessel speed.

Applications

These devices are found primarily on large vessels. They are very useful when ships of great length approach and leaves the dock.

Technologies

Such logs consist of one or more transducers mounted to the vessel's hull and linked to a display screen on the bridge. They use an electromagnetic or Doppler measurement system, the latter being more common on ships.