Blueprint Subsea Device / Instrument
StarFish 452F PRO
Towed 450kHz CHIRP sidescan sonar with up to 200m swathe, 0.8° beam width and single-person deployment for survey work.
Description
The StarFish 452F PRO is a towed sidescan sonar operating at 450kHz CHIRP, intended for survey applications. Its stable full-length tri-fin design and single tow-line cable allow quick deployment by one person.
Key features
- 450kHz CHIRP with up to 200m swathe width
- Up to 100m operating range per channel
- 0.8° horizontal and 60° vertical beam width
- High-vis yellow polyurethane rubber body, 2.0kg in air, 50m depth rating
- 20m or 50m Kevlar-reinforced cable
- Top box supply 90–264VAC or 9–28VDC; 6W power consumption
- USB 2.0 connection to a PC
Applications
Shallow-water seabed survey from small vessels.
Specifications
| Frequency | 450kHz CHIRP |
|---|---|
| Operating range | Up to 100m (328ft) per channel |
| Horizontal beam width | 0.8° |
| Dimensions | 378mm x 97mm x 110mm |
| Weight (in air) | 2.0kg |
| Depth rating | 50m |
| Cable length | 20m or 50m |
| Vertical beam width | 60° |
| Top box supply voltage | 90-264VAC, 47-63Hz or 9-28VDC |
| Power consumption | 6W (500mA @ 12VDC) |
| PC interface | USB 2.0 B-Type connector |
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