Trawl Sonar TS-337A-B
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Omni trawl sonar with 360° scanning and full tilt functionality. It features a vertical sonar with a 120 kHz frequency and an integrated echo sounder. The system allows user-defined settings that can be saved for later use. Includes a temperature sensor, depth sensor, pitch & roll sensor, and an interface for 1-4 catch sensors.
Key Features
- Trawl sonar with 360° continuous display
- Image updates every 0.8 seconds
- Clear and sharp high-resolution image
- Displays fish inside and outside the trawl
- Optional dual-screen solution with echo sounder shown on a separate display
- Customize on-screen functions to suit your preferences and needs
Trawl Sonar TS-337A
The TS-337A is an omni-directional trawl sonar, providing a 360° view with an update rate of every 0.8 seconds. The movable echo sounder beam can be directed in any desired direction within the trawl opening. The echo sounder delivers real-time images of the trawl opening, trawl position relative to the bottom, and the catch entering the trawl. With its omni-directional vertical beam, the system shows the geometry of the trawl opening and the entry of the catch — all in real time. At the same time, it detects fish passing outside the trawl-opening, enabling quick decision-making. A dedicated information window displays Pitch & Roll, temperature, depth, and compass readings. The system also supports connection of up to 4 catch sensors to indicate catch volume as well as time elapsed since sensor activation.
Catch control | |
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Frequency | 120 kHz |
Technology | OMNI sonar, 360° pr. 0,8 sec |
Product details | |
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Display | Selectable size, addon |
Power supply | 100-120 VAC 60Hz, 220-240 VAC 50Hz |
Connections | USB, DP (Display Port), HDMI |
Fangstsensor for trålsonar med ca. 1000 driftstimer i sjøen, med 3 stk. vanlige LR20-batterier. Stabil signalutgang som starter når sensoren har kontakt med sjøvann. Klokken starter å telle 2 minutter etter aktivering av strekkfjæren. Enkel indikator viser hvor mange timer sensoren har vært aktiv. Brukervennlig batteribytte som enkelt kan gjøres om bord. Driftsfrekvens er 70 kHz.