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3.0m multi parameter integrated ocean observation big data buoy Featured Image
  • 3.0m multi parameter integrated ocean observation big data buoy

3.0m multi parameter integrated ocean observation big data buoy

Short Description:

The buoy body adopts CCSB structural steel ship plate, the mast adopts 5083H116 aluminium alloy, and the lifting ring adopts Q235B. The buoy adopts a solar power supply system and Beidou, 4G or Tian Tong communication systems, owning underwater observation wells, equipped with hydrologic sensors and meteorological sensors. The buoy body and anchor system can be maintenance-free for two years after being optimized. Now, it has been put into the offshore water of China and the middle deep water of the Pacific Ocean many times and runs stably.


Product Detail

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Working principle
By integrating wave sensors, meteorological sensors and hydrological sensors (optional) on the self-fixed buoy body, it can use Beidou, 4G or Tian Tong communication system to send back data.

Physical parameter
Environmental adaptability
Deployment water depth:10~6000m
Environmental temperature: -10℃~45℃
Relative humidity:0%~100%

Size and Weight
Height:4250mm
Diameter:2400mm
Deadweight before entering water:1500kg
Observation well diameter:220mm
Hatch diameter:580mm

Equipment list
1, buoy body, mast and lifting ring
2, meteorological observation bracket
3, solar power supply system, disposable power supply system, Beidou /4G/Tian Tong communication system
4, anchor system
5, anchor fastener
6, sealing ring 1 set, GPS positioning system
7, shore station processing system
8, data collector
9, sensors

Technical parameter
Meteorological index:

Wind speed Wind direction
Range 0.1m/s~60m/s 0~359°
Accuracy ±3%（0~40m/s）±5%（＞40m/s） ±3°（0~40m/s）±5°（＞40m/s0
Resolution 0.01m/s 1°
Temperature Humidity Air pressure
Range -40℃~+70℃ 0~100%RH 300~1100hpa
Accuracy ±0.3℃ @20℃ ±2%Rh20℃

(10%-90%RH）

 0.5hPa @25℃
Resolution 0.1℃ 1% 0.1hpa
  Dew-point temperature Rainfall
Range -40℃~+70℃ 0~150mm/h
Accuracy ±0.3℃ @20℃ 2%
Resolution 0.1℃ 0.2mm

Hydrological index:

Range Accuracy Resolution T63time constant
Temperature -5°C—35°C ±0.002°C <0.00005°C ~1S
Conductivity 0-85mS/cm ±0.003mS/cm ~1μS/cm ＜100ms
Measurement parameter Range Accuracy
Wave height 0m~30m ±（0.1+5%﹡measurement）
Wave direction 0°~360° ±11.25°
Period 0S~25S ±1S
1/3 Wave height 0m~30m ±（0.1+5%﹡measurement）
1/10Wave height 0m~30m ±（0.1+5%﹡measurement）
1/3 Wave period 0S~25S ±1S
1/10Wave period

 

 0S~25S ±1S
Profile current
Transducer frequency 250KHz
Speed accuracy 1%±0.5cm/s of measured flow velocity
Speed Resolution 1mm/s
Speed range user optional 2.5 or ±5m/s（along the beam）
Layer thickness range 1-8m
Profile range 200m
Working mode single or concurrent parallel

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