FURUNO DS-85 doppler speed log installation within a double bottom ballast tank.
Автор: FixItAsh
Загружено: 2025-09-01
Просмотров: 375
Описание: When a vessel moves through the water, acoustic noise is created and is known as a boundary layer. This noise layer can cause errors with acoustic devices. By measuring speed through water (STW) farther away from the keel, the DS-85 penetrates through this noise and boundary layer resulting in a more stable and accurate speed measurement compared to an electromagnetic speed log. In this video we will be installing the heart of the system, the transducer and through hull ball valve.
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