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Nortek Aquadopp Profiler

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Nortek Aquadopp Profiler

    • All plastic and titanium parts eliminate corrosion
    • No moving parts that can be blocked or damaged
    • Remote sampling volume is not affected by bio-fouling
    • Z-Cell option eliminates blanking distance
    • Effective directional wave gauge
    • Internal compass, tilt, pressure, and temperature sensors
    • Online data communication options
    • Small and light weight (less than 3.5 kg)

    Acoustic frequency: 0.4MHz 0.6MHz 1.0MHz 2.0MHz
    • Maximum profiling range*:
    60–90m 30–40m 12–20m 4–10m
    • Cell size:
    2–8m 1–4m 0.3–4m 0.1–2m
    • Beam width:
    3.7° 3.0° 3.4° 1.7°
    • Minimum blanking:
    1m 0.50m 0.20m 0.05m
    • Number of beams:
    3
    • Maximum # cells:
    128
    • Velocity Range:
    ±10m/s (inquire for extended range)
    • Accuracy:
    1% of measured value ±0.5cm/s
    • Max. Sampling rate:
    1Hz
    • Velocity uncertainty:
    Consult software program
    Cell zero (optional for 0.6MHz and 1MHz tranducers)
    • Cell zero acoustic frequency:
    2Mz
    • Maximum profiling range*:
    0.4-0.9m
    • Number of beams:
    3
    Echo intensity
    • Sampling:
    Same as velocity
    • Resolution:
    0.45dB
    • Dynamic range:
    90dB
    Standard sensors
    • Temperature:
    Thermistor embedded
    • Range:
    –4°C to 30°C
    • Accuracy/resolution:
    0.1°C/0.01°C
    • Time response:
    10 min
    • Compass:
    Magnetometer
    • Accuracy/resolution:
    2°/0.1° for tilt <20°
    • Tilt:
    Liquid level
    • Accuracy/resolution:
    0.2°/0.1°
    • Maximum tilt:
    30°
    • Up or down:
    Automatic detect
    • Pressure:
    Piezoresistive
    • Range:
    0–100m (standard), inquire for options
    • Accuracy/resolution:
    0.5%/0.005% of full scale
    Analog inputs
    • Number of channels:
    2
    • Voltage supply:
    Three options selectable through firmware commands: •Battery voltage / 500 mA •+5V / 250 mA •+12V /100 mA
    • Voltage input:
    0–5V
    • Resolution:
    16 bit A/D
    Data communication
    • I/O:
    RS232, RS422. Software supports most commercially available USB–RS232 converters
    • Communication Baud rate:
    300–115200 (baud)
    • Recorder download baud rate:
    600/1200 k.Baud for both RS232 and RS422
    Data recording
    • Capacity:
    9 MB, can add 32/176/352/MB & 4GB Prolog
    • Data record:
    32 bytes + 9×Ncells
    • Mode:
    Stop when full (default) or wrap mode
    • Software:
    AquaPro
    • Operating system:
    Windows®XP, Windows® 7
    • Functions:
    Deployment planning, data retrieval,ASCII conversion, online data collection, and graphical display
    Power
    • DC Input:
    9-15VDC
    • Peak current:
    3A
    • Max average consumption at 1Hz:
    0.2–1.5W
    • Sleep consumption:
    0.0003 mW (RS232), 0.005 mW (RS422)
    • Transmit power:
    0.3–20W, 3 adjustable levels
    Real time clock
    • Accuracy:
    +/- 1min/year
    • Backup in absence of power:
    4 weeks
    Internal batteries
    • Type/capacity:
    18 AA Alkaline cells/50Wh
    • New battery voltage:
    13.5VDC
    • Duration (10-minute avg.):
    80 days for 2MHz, 0.5m cells. 50 days for 1MHz, 1.0m cells
    Materials
    • Standard:
    Delrin and polyurethane plastics with titanium screws
    • Intermediate and deepwater models:
    Titanium and Delrin plastics Connector
    Connectors
    • Bulkhead (Impulse):
    MCBH-8-FS
    • Cable:
    PMCIL-8-MP on 10-m polyurethane cable
    Environmental
    • Operating temperature:
    –5°C to 35°C
    • Storage temperature:
    –20°C to 60°C
    • Shock and vibration:
    IEC 721–3–2
    • Depth rating:
    300m
    • Dimensions
    0.4MHz 0.6MHz 1MHz/2MHz
    •         Weight in air:
    3.4 kg 2.9 kg 2.2 kg
    •         Weight in water:
    0.2 kg 0.4 kg 0.2 kg
    •         Length:
    see dimensional drawings
    •         Diameter:
    see dimensional drawings
    Options
    • Batteries:
    Lithium, Li-Io rechargeable
    • External batteries:
    Alkaline, Lithium or Lithium Ion. See battery brochure for details
    • Transducer head:
    Right angle head for 1 or 2MHz. Inquire for special configurations
    • Deep water systems:
    Inquire for 3000m & 6000m versions
    • Communication:
    Request special harness for RS422
    HR Mode Water velocity measurement
    • Acoustic frequency:
    1.0MHz 2.0MHz
    • Maximum profiling range*:
    6m 3m
    • Cell size:
    20-300mm 7-150mm
    • Beam width:
    3.4° 1.7°
    • Minimum blanking:
    0.2m 0.03m
    • Maximum # cells:
    128
    • Range/velocity limitations:
    Product of profiling range and velocity should not exeed 0.5m2/s (2MHz system) or 1.0m2/s for 1MHz system
    • Accuracy:
    1% of measured value ±0.5cm/s
    • Max. Sampling rate:
    1Hz (continous mode), 8Hz (burst mode)
    • Velocity uncertainty:
    Consult software program

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