PRODUCT NAME : WALKER 7070 ELECTROMAGNATIC SPEED LOG
COMPANY NAME : WALKER
MODEL NUMBER : 7070

PRODUCT DESCRIPTION :

The Walker 7070 Electromagnetic Speed Log is a type of marine speed log system that uses electromagnetic technology to measure a vessel’s speed through the water (STW). Unlike mechanical logs, which rely on moving parts to directly interact with the water (such as impellers), electromagnetic speed logs use non-contact sensors to provide highly accurate, continuous measurements of the ship’s speed.

This technology is beneficial for reducing maintenance, improving accuracy, and offering reliable performance in various maritime conditions. Since the system operates based on electromagnetic waves, there are no moving parts in contact with the water, unlike traditional impeller-based systems. This non-contact measurement approach reduces the likelihood of damage, wear, and fouling (such as barnacle growth), making it a more durable and low-maintenance option.