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Full-range wave sensor
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It features high measurement accuracy, low power consumption, small size, light weight, and stable, reliable performance. This series of wave sensors is strictly designed and manufactured in accordance with the relevant provisions and standards of GB/T 14914, the “Marine Observation Specifications,” and can be applied to various observation platforms, including buoys, wave gliders, and unmanned vessels.
This series of wave sensors includes four models: WAVES-1A, WAVES-1B, WAVES-1C, and WAVES-1D. Among these, the WAVES-1A wave sensor uses an imported motion sensor, while the WAVES-1B, WAVES-1C, and WAVES-1D wave sensors use domestically produced motion sensors.Key features
• Full-series spectral wave observations
• MEMS gravitational acceleration measurement principle
• Real-time output of wind-wave spectra
• Separation of wave and swell characteristic parameters
• Invert wind speed and wind direction
• High precision, low power consumption
• Watertight aviation self-locking connector with external connectionTypical applications
Buoy
Wave glider
Unmanned surface vehicleTechnical Parameters
WAVES-1 Series HZ-WAVES-1A (Wave Rider Rival) Observation parameters Size 178mm × 119mm × 52mm Conventional wave characteristic parameters Wave height/wave period, wave direction, wave number Average power consumption ≤1.3W Wave spectrum characteristic parameters Spectral significant wave height, spectral mean period, spectral peak period, spectral peak wave direction, wave direction spread, average wave direction SD storage Yes, ≥8G Wind wave/surge spectrum characteristic parameters Frequency of wind-wave and swell separation, effective wave height of the swell spectrum, average period of the swell spectrum, peak period of the swell spectrum, swell direction at the peak of the spectrum, degree of swell direction dispersion, average swell direction, effective wave height of the wind-wave spectrum, average period of the wind-wave spectrum, peak period of the wind-wave spectrum, wind-wave direction at the peak of the spectrum, degree of wind-wave direction dispersion, average wind-wave direction. Wave height ±(0.1 + 3% × measured value) m Wave spectrum data One-dimensional energy density spectrum and two-dimensional direction spectrum. The directional interval is 1°, with a total of 360 direction points; the frequency interval is (0.5/64) Hz = 0.0078125 Hz, yielding a total of 64 frequency points. Each frequency point corresponds to a specific wave direction and wave direction spread. Wave period Range: 2.0 s to 25 s
Accuracy: ±0.25 sWave height Wave direction ±3° Measurement range 0 m to 30 m HZ-WAVES-1B (Cost-Effective Observation) Wave direction Size 178mm × 119mm × 52mm Measurement range 0° to 360° Average power consumption ≦1.0 W Wave spectrum and inversion parameters SD storage Yes, ≥8G Real-time output of the wave spectrum, including the one-dimensional energy density spectrum and two-dimensional... Wave height ±(0.1 + 5% × measured value) m Interface Wave period Range: 2.0 s to 20 s
Accuracy: ±0.5 sCommunication interface RS232 Wave direction ±5° Voltage interface DC 10V～20V, typical DC 12V HZ-WAVES-1C (Disposable Low-Cost Observation) Battery Size 158mm × 99mm × 46mm ABC type Lithium battery with a service life of approximately 3 years and featuring a system timekeeping function. Average power consumption Approximately 0.7W Waterproof rating SD storage No IP66 Wave height ±(0.2 + 5% × measured value) m Temperature Wave period Range: 2.0 s to 20 s
Accuracy: ±0.5 sOperating temperature -20℃ to +50℃ Wave direction ±10° Storage temperature -25℃ to +55℃ HZ-WAVES-1D (All-China High-Precision Observation) Size 178mm × 119mm × 52mm Average power consumption ≤1.0 W SD storage Yes, ≥8G Wave height ±(0.1 + 3% × measured value) m Wave period Range: 2.0 s to 20 s
Accuracy: ±0.25 sWave direction ±3°
Full-range wave sensor
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A marine high-tech enterprise engaged in the research and development, manufacturing, sales, and service of a full range of wave glider equipment and related core components
