Specifications
| Common Parameter | Omniscan 450 FS and SS |
|---|---|
Viewing Software | SonarView by Cerulean |
Frequency | 450 kHz |
Range Resolution | Up to 1/1200 of range setting |
Maximum Ping Rate | 20 pings per second up to 30m range, thereafter limited by range and speed of sound. Examples: 10 pps @ 50m, 5 pps @ 140m range setting |
Power Supply | 10-30 Volts, 5 watts max at idle, 10 watts max while pinging |
Data Interface | 100BaseT Ethernet |
Electrical Connection | Single cable with 4 pin JST for data (Blue Robotics Ethernet standard), plus a wire pair for power. Adapter provided for standard RJ-45 ethernet connection. |
| Parameter | Omniscan 450 FS | Omniscan 450 SS |
|---|---|---|
Maximum Range (Note 3) | 100m | 150m |
Far Field (Note 1) | 5m | 9m |
Beam Width (Note 2) | 0.8 degrees | 0.5 degrees |
Beam Height | 50 degrees | 50 degrees |
Maximum Operating Depth | 100m and 300m versions | 300m |
Weight in Air | 440g (100m), 825g (300m) | 180g (transducer only) |
Weight in Water | -60g (100m), +325g (300m) | 149g (transducer only) |
Overall Dimensions | 55x67x200mm | 318x30x20mm |
Note 1: Far Field distance is the range beyond which the beam width specification is valid. At nearer distances the effective beam width gets wider, and sidelobes get larger.
Note 2: This is the nominal theoretical 2-way (transmit and receive) 3dB beam width.
Note 3: SonarView will allow range settings out to 200m. Rather than inflate the range specifications here we use ranges at which we have comfortably identified targets.
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