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Junlu DS90 Doppler Logimeter
- 1. Comply with IMO MSC.334 (90) resolution. Obtained the type approval certificate issued by CCS.2. Double beam wave system, which effectively reduces the mileage error. The transducer contains two symmetrical sensors, and two sound beams are emitted. One forward and one backward, the system automatically averages two Doppler signal data to This gives a more accurate measurement.
3. Speed and mileage information is displayed in a high-bright, high-contrast 5.7-inch color LCD display.
4. Data can be output to radar, electronic chart, AIS system, VDR and other equipment.
5. Fully in line with international marine personal safety transportation requirements.
Operating frequency: dual beam Doppler measurement, 1MHz
Display unit: 5 7 ‘color LCD 320*240
Speed range: 0-40kt before, 0.1kt/grade; after O-10kt, 0.1kt/grade
Mileage: 0-999.999.99nm
Speed accuracy: 0 2 knots or ± 2%, whichever is greater
Working depth: depth greater than 3 meters
Power supply: AC110V/220V (±10%)
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