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    • CHCNAV RS-1200 ADCP
    • CHCNAV RS-1200 ADCP
    • CHCNAV RS-1200 ADCP
    • CHCNAV RS-1200 ADCP
    • CHCNAV RS-1200 ADCP
    • CHCNAV RS-1200 ADCP

    CHCNAV RS-1200 ADCP

    The CHCNAV RS-1200 is a high-accuracy Acoustic Doppler Current Profiler for precise water velocity measurement in rivers, channels and coastal environments. Using a 5-beam configuration at 1,200 kHz with a 300 kHz central bathymetric beam, it delivers velocity accuracy of 0.25% ±2 mm/s across profiling ranges from 0.1 to 40 metres, with a cell size as fine as 2 cm for near-surface resolution. Fully automated measurement mode eliminates manual configuration of flow parameters, and onboard data storage of 32GB keeps extended survey sessions independent of external devices. Compatible with the CHCNAV Apache 4 USV for one-person remotely operated river discharge measurement. 

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    Product Features

    5-beam

    Beam configuration 

    0.1–40m 

    Operating frequency 

    0.25% ±2 mm/s 

    Velocity accuracy 

    32GB 

    Internal storage 

    Detailed Specifications

    High-Accuracy 5-Beam ADCP
    • Five-beam configuration for accurate velocity and depth measurement
    • Dedicated 300 kHz depth beam eliminates the need for a separate echo sounder
    • Reliable performance in asymmetric flow conditions
    High-Resolution Flow Profiling
    • 2 cm minimum cell size for detailed near-surface measurements
    • Captures fine vertical flow variations in shallow water
    • Ideal for rivers, channels and coastal surveys
    Automatic Measurement Modes
    • Broadband and pulse-coherent operation
    • Automatically selects the best mode for water conditions
    • No manual configuration required
    Rugged Field Performance
    • Durable engineering plastics construction
    • 32 GB expandable internal storage
    • RS232 connectivity
    • Operates in temperatures from -5°C to +50°C

    ADCP
    • Frequency : 600 kHz or 1200 kHz
    • Transducer : 5 beams
    • Accuracy : ±0.25% ±2 mm/s
    Sensors
    • Temperature : Yes
    • Tilt : Yes
    • Compass : Yes
    Physical
    • Weight : 3.88 kg (RS-1200) - 6.86 kg (RS-600)
    • Dimensions : 191x170mm (RS-1200) - 195x229mm (RS-600)
    Connectivity
    • Ports : RS232, USB
    Environmental
    • Operating : -5°C to +50°C
    Performances
    • Memory : 32 GB

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    Use Cases

    River Discharge Measurement

    Flood Risk Assessment

    Port Analysis

    Coastal Erosion Monitoring