CN

DVL2-300%E5%9E%8B%E5%A3%B0%E5%AD%A6%E5%A4%9A%E6%99%AE%E5%8B%92%E9%80%9F%E5%BA%A6%E4%BB%AA1
DVL_应用载体(6000m级声学拖体)
DVL_应用载体(6000m级AUV)
DVL Series Doppler Velocity Log
DVL
  • First-class acoustic technology and guaranteed quality of military industry;

  • Stable and reliable performance tested in various fields by multi-parties and acknowledged by the industry;

  • Accurate velocity measurement and navigation with its accuracy better than 5%;

  • Accurate current profiling measurement applied to various carriers;

  • Perfect service supported by experienced technicians, offering whatever you need during the measurement within the shortest time;

  • Purely indigenous advantage and more competitive price compared with equivalent DVLs on the market;


The DVL Series Doppler Velocity Log is designed and introduced jointly by Institute of Acoustics, Chinese Academy of Sciences and CSSC Haiying Marine Company to provide users with highly reliable and precise velocity data for navigation and position processing.The DVL is ideally used for a wide range of river conditions when mounted on the surface vessels, underwater vehicles, AUVs, UUVs, etc. The seriesalso provides highly competitive solutions for current profiling, which is applied to vessel mounted measurement or fixed-point measurement on carriers such as submerged buoys and buoys.

Model        DVL-300   DVL-600   DVL-1200
Current profiling
Frequency

300kHz

600kHz

1200kHz

Profiling range

100m(@8m layer size)

70m

15m,20m,25m,30m

Velocity range

±5m/s (default)

±5m/s (default)

±5m/s (default)

Accuracy

±0.5%±5mm/s

±0.3%±3mm/s

± 0.3% ± 3mm/s

Resolution

1mm/s

1mm/s

1mm/s

Layer size

1~8m

0.5~4m

0.25m,0.5m,1m,2m

Number of layers

1~128

1~128

1~128

Data output rate (typical)1Hz1Hz1Hz
Bottom tracking

Frequency

300kHz

600kHz

1200kHz

Depth range

2~200m

1~120m

0.7–30m

Accuracy

±0.4%±5mm/s

±0.3%±3mm/s

± 0.3% ± 3mm/s

Velocity range

±10 m/s

±10m/s

±10m/s

Data output rate (typical)1Hz1Hz1Hz
Transducer and hardware

Beam angle

30°

30°

30°

Beam width

Transducer configuration

4 beams, convex

4 beams, convex

4 beams, convex

Storage

2 Gbyte2 Gbyte2 Gbyte

Communication

RS422、RS232 or 10M Ethernet

House materialPOM (standard), titanium, aluminum optional (depends on the depth rating required)
Sensors

Temperature

Range: -10°~ 85°C; Accuracy: ±0.5°C; Resolution: 0.01°

Motion

Range: ±50°; Accuracy: ±0.2°; Resolution: 0.01°

Heading

Accuracy: ±0.5° (calibrated); Resolution: 0. 1°

PressureRange: 6000m; Resolution: 0.1° (Optional); Accuracy: ± 0.25%FS
Power supply
Transmitted power1kW
DC input20 ~ 50VDC

Dimension

DVL1-300k: 433mm (H) ×252mm (Dia)

DVL2-300k: 258mm(H) ×230mm (Dia)

DVL1-600k: 423mm (H) ×225mm (Dia)

DVL2-600k: 248mm (H)×225mm (Dia)
248mm (H) ×225mm (Dia)
Weight

DVL1-300k: 28k g (in air),16 kg (in water)

DVL2-300k: 22kg (in air),15kg (in water)

DVL1-600k: 23k g (in air),13 kg (in water)

DVL2-600k: 19kg (in air),12kg (in water)
19kg (in air),12kg (in water)
Environment


Max. depth

6000m

Operation temp.

-5°~ 45°C,relative humidity≤93%

Storage temp.-30° ~ 50°C,relative humidity≤93%
SoftwareThe ADCPPanel software based on WindowsXP/Win7 system for parameters configuration, real-time data display and replay


Name Type Size Download
Copyright © 2017 Wuxi Haiying-Cal Tec Marine Technology Co., Ltd. 苏ICP备11057218