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Trang chủ   /  THỦY VĂN   /  Thiết bị đo lưu lượng RiverSurveyor

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Thiết bị đo lưu lượng RiverSurveyor

Mã sản phẩm : 1490512173

It’s an immense goal - to build a river discharge measurement system without the traditional limitations. It had to be small, portable and easy to use. It had to be so robust that it could measure in extreme flood or drought situations without changing instruments or user settings. It had to provide high definition data for critical decision making. And the data had to be immediately recognizable in the palm of your hand. The results speak for themselves, the SonTek RiverSurveyor S5 and M9 are revolutionizing the way discharge is measured in rivers and canals.

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  • SonTek and Argonaut are registered trademarks of YSI Inc.

    It’s an immense goal - to build a river discharge measurement system without the traditional limitations. It had to be small, portable and easy to use. It had to be so robust that it could measure in extreme flood or drought situations without changing instruments or user settings. It had to provide high definition data for critical decision making. And the data had to be immediately recognizable in the palm of your hand. The results speak for themselves, the SonTek RiverSurveyor S5 and M9 are revolutionizing the way discharge is measured in rivers and canals. It’s a SonTek exclusive - multiple acoustic frequencies with SmartPulseHDTM make for the most robust and continuous shallow-to-deep measurements ever. An array of four deterministic microcontrollers expertly apportion the proper acoustics, pulse scheme, and cell size so you can focus on the measurement - not the instrument
    setup. The system even has a vertical beam for accurate channel definition - and it’s all designed to work intuitively. Slow to fast, shallowto deep, RiverSurveyor handles it all on the fly.

     

    SPECIFICATIONS S5 S9
    Velocity Measurement
    -Profiling Range (Distance)
    -Profiling Range1 (Velocity)
    -Accuracy1
    -Resolution
    -Number of Cells
    -Cell Size    		 0.06m to 5m
    +/- 20 m/s
    Up to +/- 0.25% of measured
    velocity; +/- 0.2cm/s
    0.001 m/s
    Up to128
    0.02m to 0.5m    		 0.06m to 40m
    +/- 20 m/s
    Up to +/- 0.25% of measured
    velocity; +/- 0.2cm/s
    0.001 m/s
    Up to 128
    0.02m to 4m
    Transducer Configuration

    Five (5) Transducers;
    4-beam 3.0 MHz
    Janus at 25º Slant Angle;
    1.0 MHz Vertical Beam
    Nine (9) Transducers;
    Dual 4-Beam 3.0 MHz/1.0 MHz
    Janus at 25º Slant Angle;
    0.5 MHz Vertical Beam
    Depth Measurement
    -Range
    -Accuracy
    -Resolution

    0.20m to 15m
    1%
    0.001m
    0.20m to 80m
    1%
    0.001m
    Discharge Measurement
    -Range with Bottom-Track
    -Range with RTK GPS or DGPS
    -Computations

    0.3m to 5m
    0.3m to 15m
    Internal
    0.3m to 40m
    0.3m to 80m
    Internal
     
    S5/M9 Additional Specifications
    • Temperature Sensor
    - Resolution: ± 0.01º C
    - Accuracy: ± 0.1º C
    • Compass/Tilt (Solid State Type)
    - Range: 360º
    - Heading Accuracy: ± 2º
    - Pitch/Roll: ± 1º
    • Internal Recorder Size: 8GB
    • Power/Communications
    - 12 - 18v DC
    - RS232 Communications
    - RS232 Serial GPS Input
    - Max Data Output Rate: 2 Hz
    - Internal Sampling Rate: Up to 70 Hz
    • Physical/Environmental
    - Depth Rating: 50m
    - Operating Temperature: -5º to 45º C
    - Storage Temperature: -10º to 70º C    		 Power Communications Module
    • Batteries
    - Type: Rechargeable
    - Capacity/duration: 8 hours of
    continuous operation (4 hours
    with RTK GPS enabled)
    • Telemetry Options/Range
    - Bluetooth (Mobile Device): 75m
    - Bluetooth (Laptop): 300m
    - Spread Spectrum Radio: 1000m
    • GPS Options
    - SBAS GPS Horizontal Accuracy2:
    <1.0m
    - RTK GPS Horizontal Precision2,3
    (repeatability): <0.03m

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