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Teledyne Marine Explorer DVL - Phased Array

  • Teledyne Marine Explorer DVL - Phased Array
Teledyne Marine
1026 North Williamson Blvd.
32114 Daytona Beach
United States of America
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Specifications

  • Width/Diameter [m]:
    0.124
  • Length [m]
    0.326
  • Height [m]
    0.124
  • Weight in air [kg]
    4
  • Weight in water [kg]
    0.8
  • Housing material
    Aluminum (Titanium option)
  • Min. operating depth [m]
    200
  • Max. operating depth [m]
    1000
  • System components
    Introducing the EXPLORER Doppler Velocity Logs (DVLs) offering precision navigation solutions designed for your littoral to mid-depth endeavors and ideally suited for your small lightweight vehicles and/or low power/long endurance applications.The revolutionary phased array transducer delivers the performance and reliability you’ve come to expect from Teledyne RD Instruments, with the added performance benefits that only phased array technology can provide.Explorer’s innovative design consistently delivers high accuracy, precision Doppler navigation and current profiling capability, in a compact package designed to meet the stringent weight and power constraints of today’s next generation vehicles.Remote or self-contained, shallow water or deep, the Explorer family of DVLs has a navigation solution ideally suited for your unique system requirements. Explore the possibilities with the multiple external sensor drivers included as well as an optional ntegrated PNi TRAX AHRS IMU.
  • Min. external power DC [Voltage]
    12
  • Max. external power DC [Voltage]
    24
  • Max power consumption [W]
    12
  • Average power consumption [W]
    2
  • Number of concurrent power input ports
    2
  • Number of transducers
    1
  • Number of beams
    4
  • Transducer type
    Phased array
  • Vertical beam opening angle [°]
    30
  • Beam width [°]
    2.2
  • Individually replaceable transducers
    Y
  • Distinguishable features
    • Phased array transducers deliverincreased performance at a reducedsize, weight, and profile• Piston array transducers deliverincreased depth rating, reducedsize, weight, and profile• Compact design ideally suited for nextgenerationlittoral platforms• Self-contained or remote configurationoptions available to meet your needs• Flexible design facilitates easycommunication with other sensors• Teledyne RDI’s proven bottom-trackingalgorithms ensure data quality, reliability,and unmatched performance• Upgradable to include ADCP (AcousticDoppler Current Profiling) capability
  • Velocity range [m/s]
    9
  • Velocity resolution [mm/s]
    1
  • Min. altitude [m]
    0.3
  • Max. altitude [m]
    81
  • Long term accuracy
    +/-.3%+/-0.2cm/s
  • Single Ping precision
    +/-1cm/s
  • Max. layer/cell size [m]
    8
  • Minimum range [m]
    1.33
  • Maximum Range [m]
    35
  • Long term accuracy
    +/-.3%+/-0.2cm/s
  • Single Ping precision
    ±4.7cm/s @1m/s
  • Velocity resolution [m/s]
    0.001
  • Min. layer/cell size [m]
    0.1
  • Communication [RS232, USB, Ethernet]
    4: combination of RS232 and RS422
  • Connector type
    Wet mateable
  • Data baud rates
    115k
  • Number of possible concurrent outputs
    1
  • Time stamp in data
    Yes
  • Trigger
    Trigger In and Out
  • Platforms [ROV, submarines]
    AUV, UUV, ASV, ROV, Submarines, Recovery vehicles, surface vessel, diver navigation, catamaran, sailing boat, UMV, manned vehicles, unmanned vehicles, autonomous boat, remote controlled boats, Military Marine Platforms, Offshore Submersibles, Scientific Research Vehicles, Commercial Vessels, Commercial & Military Divers, towfish, manned submersibles Applications: Autonomous Waypoint Navigation of UUV’s Station Keeping for ROV’s - Mid Water-column Sation Keeping (MWSK) Velocity Feedback for Vehicle Control Dynamic Positioning Dead Reckoning - Tracking of route traveled (UUV, Diver, ROV, Surface Vessel) Stabilization of platforms for Hydrographic Survey and Imaging (Side Scan) Obstacle Avoidance Terrain Following Diver Waypoint Navigation
  • Mounting possibilities
    Clamped to vehicle or integrated inside in its OEM form for custom applications. The ExplorerDVL OEM can fit inside a mini AUV of 4inches in diameter without compromising performance.
  • Operating temperature: min. [°C]
    -50
  • Operating temperature: max. [°C]
    40
  • Storage temperature min [°c]
    -25
  • Storage temperature max [°c]
    60
  • Internal INS/IMU
    Y
  • Accuracy pitch and roll
    0.2deg RMS
  • Accuracy compass
    2deg RMS
  • Internal compass
    Y
  • Temperature sensor
    Y
  • Pressure sensor
    N
  • Other sensors
    Drivers available for external sensors: •MagneticCompass •Pressure •SpeedofSound •CTD •EchoSounder •GPS •Temperature • NMEA Heading,Pitch and Roll

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