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Aquadopp Profiler

Provides high quality accurate and unbiased data, and has the classical advantages of acoustic Doppler systems, including insensitivity to biofouling. An inexpensive tool for shallow water measurements on time scales larger than 1 second and gives yo

Nortek AS
Vangkroken 2
1351 Rud
Norway
Contact supplier

Description

Provides high quality accurate and unbiased data, and has the classical advantages of acoustic Doppler systems, including insensitivity to biofouling. An inexpensive tool for shallow water measurements on time scales larger than 1 second and gives you speed and direction in up to 128 different layers of the water column.

Specifications

  • Year of last update
    2012
  • Width [m]
    0.075
  • Height [m]
    0.628
  • Weight in air [kg]
    3.4
  • Weight in water [kg]
    0.2
  • Min. operating power [V]
    9
  • Max. operating power [V]
    15
  • Max. operating depth [m]
    300
  • Max. battery lifetime [days]
    180
  • True Bottom Tracking Capability
    N
  • Center working frequency [kHz]
    400-600, 1-2MHz
  • Max. typical profiling range [m]
    90
  • Number of beams
    3
  • Nadir angle [deg]
    25
  • Max. Number of cells per beam
    128
  • Min. blanking distance [m]
    0.05
  • Lost data at far boundary [%]
    50
  • Max. ping rate [Hz]
    1
  • Min. cell size [m]
    0.1
  • Max. cell size [m]
    8
  • Max. velocity [m/s]
    10
  • Speed dependent uncertainty: horizontal [%]
    1
  • Speed independent uncertainty: horizontal [cm/s]
    0.5
  • Surface reference capability
    N
  • Surface current measurement
    Y
  • Compensation for sound speed
    Y
  • Single ping rejection of outliers
    N
  • Temperature: min [°C]
    -4
  • Temperature: max. [°C]
    30
  • Temperature: uncertainty [°C]
    0.1
  • Tilt: max. [deg]
    30
  • Tilt: uncertainty [deg]
    0.2
  • Compass type
    Magnetic
  • Moving vessel
    N
  • Bottom mount
    Y
  • Inline string mooring
    Y
  • Data Buoy
    Y
  • Marine structures
    Y
  • Conductivity
    Y
  • Oxygen
    Y
  • Turbidity
    Y
  • Tides
    Y
  • Waves
    Y
  • Pressure
    Y
  • Real-time interfacing
    Yes
  • Min. external power [Voltage]
    9
  • Max. external power [Voltage]
    54
  • External battery container
    Y
  • Data acquisition software and processing software
    Aquapro and Surge
  • Typical applications
    PUV, coastal current, ports, renewable energy

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