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Water Linked DVL A50

Worlds smallest DVL - by far!

Now you can finally enjoy the power of a high performance DVL on any vehicle without adding significant weight or drag to the vehicle. The revolutionary combination of low cost, high performance and small size makes it an easy decision for anyone looking to add professional DVL capabilities to their vehicle.

  • Water Linked DVL A50
Water Linked
Stiklestadveien 1
7041 Trondheim
Norway
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Description

Finally a DVL suitable for small ROVs/AUVs!

The DVL is designed with small ROVs/AUVs in mind where it can be mounted without adding significant weight or drag to the vehicle.

While the A50 is the perfect fit for small vehicles looking for professional navigation features, the combination of low cost and high performance is also making it very attractive for much larger vehicles.

Advantages by using DVL on your vehicle

  • Travel over great distance and use “dead reckoning” to create the travelled path
  • Find home even while being out of reach of acoustic positioning systems like Underwater GPS
  • Accurate position hold for professional inspections and/or tooling interventions
  • Accurate micro movements like “move 1 inch to the right”
  • Accurate flight path which pairs very well with sonar imagery

Combine the DVL with our Underwater GPS system to get a high performance, professional navigation package!

Specifications

  • Year of introduction
    2020
  • System components
    Accelerometer(s), Gyroscope(s)
  • Width/Diameter [cm]:
    6.6
  • Height [m]
    0.025
  • Weight in air [kg]
    0.25
  • Housing material
    Stainless steel 316
  • Max. operating depth [m]
    300
  • Weight in water [kg]
    0.185
  • Min. operating depth [m]
    0.05
  • Platforms [ROV, submarines]
    ROV, AUV
  • Operating temperature: min. [°C]
    -5
  • Operating temperature: max. [°C]
    60
  • Min. external power DC [Voltage]
    10
  • Max. external power DC [Voltage]
    30
  • Max power consumption [W]
    15
  • Average power consumption [W]
    3
  • Number of transducers
    4
  • Number of beams
    4
  • Frequency operating range min.[kHz]
    1000
  • Vertical beam opening angle [°]
    22.5
  • Min. altitude [m]
    0.05
  • Max. altitude [m]
    50
  • Long term accuracy
    +/- 0.1 cm/sec
  • Communication [RS232, USB, Ethernet]
    Ethernet, UART 115200 baud serial 3,3V
  • Requires separate software
    N
  • Connector type
    Interface module
  • Data baud rates
    115200

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