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Teledyne Marine Pathfinder DVL

Teledyne RD Instruments’ new Pathfinder DVL is precisely what our customers have been waiting for! This new highly compact 600 kHz DVL is small in size and huge on value. Derived from Teledyne RD Instrumets’ long-standing, highly reliable…

  • Teledyne Marine Pathfinder DVL
Teledyne Marine
1026 North Williamson Blvd.
32114 Daytona Beach
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Description

Teledyne RD Instruments’ new Pathfinder DVL is precisely what our customers have been waiting for! This new highly compact 600 kHz DVL is small in size and huge on value. Derived from Teledyne RD Instrumets’ long-standing, highly reliable DVL technology, this system promises to deliver the precision navigation performance you’ve come to expect from Teledyne RDI, at a price point, size, and weight that’s ideally suited for your next application.

Specifications

  • Width/Diameter [cm]:
    0.1016
  • Length [m]
    0.2286
  • Height [m]
    0.07112
  • Weight in air [kg]
    1.9
  • Weight in water [kg]
    0.7
  • Housing material
    Aluminum anodized
  • Min. operating depth [m]
    300
  • Max. operating depth [m]
    1000
  • Year of introduction
    2017
  • System components
  • Min. external power DC [Voltage]
    10.7
  • Max. external power DC [Voltage]
    36
  • Average power consumption [W]
    2.5
  • Number of transducers
    1
  • Number of beams
    4
  • Transducer type
    Patented Phased Array
  • Max transmit power
    215dB re 1uPa @ 1m
  • Frequency operating range min.[kHz]
    595
  • Frequency operating range max.[kHz]
    632
  • Vertical beam opening angle [°]
    30
  • Beam width [°]
    2
  • Individually replaceable transducers
    Y
  • Velocity range [m/s]
    9
  • Velocity resolution [mm/s]
    1
  • Min. altitude [m]
    0.15
  • Max. altitude [m]
    89
  • Long term accuracy
    ±0.2%% ±0.2cm/s
  • Single Ping precision
    ±0.5cm/s @1m/s & ½ alt
  • Max. layer/cell size [m]
    2
  • Minimum range [m]
    1.9
  • Maximum Range [m]
    47
  • Long term accuracy
    ±0.3% ±0.2cm/s
  • Single Ping precision
    ±7.5cm/s @1m/s & 2&4m bin size
  • Velocity resolution [m/s]
    0.001
  • Communication [RS232, USB, Ethernet]
    Ethernet TCP/IP, UDP PD streams, RS232/RS422, CMOS TRIG IN & OUT
  • Connector type
    Impulse
  • Data baud rates
    max 115kbds
  • Number of possible concurrent outputs
    5
  • Requires separate software
    N
  • Software name
    TRDIToolz
  • Time stamp in data
    Yes & Time of Validity
  • Trigger
    Trigger IN
  • Concurrent output specifications
    PD0,4,5 6,13 broadcasted on UDP or TCP
  • Distinguishable features
    Teledyne RD Instruments’ new Pathfnder DVL is precisely what our customers have been waiting for! This new highly compact 600 kHz DVL is small in size and huge on value. Derived from Teledyne RD Instrumets’ long-standing, highly reliable DVL technology, this system promises to deliver the precision navigation performance you’ve come to expect from Teledyne RDI, at a price point, size, and weight that’s ideally suited for your next application.Utilizing Teledyne RDI’s proven state-of-the-art electronics, the Pathfnder DVL provides an array of advanced internal algorithms and features you’d typically expect to find only in higher-end solutions. With up to 80 m of bottom tracking, in up to 300 m of water, the Pathfnder 600 delivers a solid, value-priced solution for vehicles ranging from small inspection class ROVs to large diameters AUVs.PRODUCT HIGHLIGHTS:• Small but mighty: Dramatically reduced size and weight allows Pathfnder to be installed on board the smallest vehicles with minimal impact on system payload.• Budget minded: Priced for smaller budgets, without the need to compromise on performance.• Proven Performance / Reliability: Building upon Teledyne RDI’s vast experience with DVL technology and performance, Pathfnder offers a proven, reliable solution to ensure the success of your mission.• Phased Array: Unique phased array transducer design delivers enhanced position accuracy at a reduced size, eliminates the need for speed of sound correction, and reduces drag on your vehicle.• Flexible Design: Self-contained or OEM package options available to meet your unique vehicle needs.• Versatile: Upgradeable to include Acoustic Doppler Current Profling (ADCP) capability.• Ethernet Compatibility: Plug-n-play with today’s interfaces.
  • 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
    Bolting onto frame, clamped, vehicle drop-in, custom mechanical designs, OEM version
  • Operating temperature: min. [°C]
    -5
  • Operating temperature: max. [°C]
    45
  • Storage temperature min [°c]
    -30
  • Storage temperature max [°c]
    60
  • Shock and vibration
    IEC 60945, 4th ED, 2002-08, 60721-3-2, IEC 1010-1
  • Internal INS/IMU
    Y
  • Other sensors
    Dual Leak Sensor These instruments include leak detection sensors: one mounted near the connector end and one mounted at the transducer end of the DVL. This feature provides the user with real-time leak detection monitoring, allowing for peace of mind and strategic decision making during critical, high-pressure missions. Transducer Health Monitor The innovative transducer health monitor provides insight, in near real-time, about the status of the transducer, and alertsthe user of potential problems. The health monitor sensor also tracks pressure cycles, maximum pressure, and operating time for quality tracking purposes.

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