Marport Device / Instrument
Trident Pro
Headline sounder giving down- and up-looking echograms plus temperature, depth, pitch and roll; rated to 1800 m.
Description
Trident Pro is a trawl sounder mounted on the headline or tunnel. It produces down-looking and up-looking echograms together with temperature, depth, pitch, roll and battery level.
Key features
- Down-looking and up-looking echograms
- Echogram ranges of 10 (auto), 20, 40, 80 and 160 m
- Temperature, depth, pitch, roll and battery data
- All Marport Pro sensors use a 30 to 60 kHz uplink with a range to vessel of up to 2,500 m, Lithium-Ion batteries and a 2-year warranty covering sensor and battery.
Applications
Watching fish entering the trawl opening and the net's position relative to the seabed on bottom and pelagic trawls.
Specifications
| Echogram ranges | 10 (auto), 20, 40, 80, 160 m |
|---|---|
| Uplink | 30-60 kHz |
| Range to vessel | up to 2,500 m |
| Battery | Lithium-Ion |
| Warranty | 2 years (sensor and battery) |
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