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.
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.
|Temperature T63 time constant||~1S|
|Conductivity T63 time constant||＜100ms|
|Wave height range||0m~30m|
|Wave height accuracy||±(0.1+5%﹡measurement)|
|Wave height resolution||0.01m|
|Wave period range||0s~25s|
|Wave period accuracy||±0.5s|
|Wave period resolution||0.01s|
|Wave direction range||0°~359°|
|Wave direction accuracy||±10°|
|Wave direction resolution||1°|
|Speed accuracy||1%±0.5cm/s of measured flow velocity|
|Speed range||user optional 2.5 or ±5m/s（along the beam）|
|Layer thickness range||1-8m|
|Working mode||single or concurrent parallel|
|Wind speed range||0.1m/s~60m/s|
|Wind speed accuracy||±3%（0~40m/s）±5%（＞40m/s）|
|Wind speed resolution||0.01m/s|
|Wind direction range||0~359°|
|Wind direction accuracy||±3°（0~40m/s）±5°（＞40m/s0）|
|Wind direction resolution||1°|
|Temperature accuracy||±0.3℃ @20℃|
|Air pressure range||300~1100hpa|
|Air pressure accuracy||0.5hPa @25℃|
|Air pressure resolution||0.1hpa|
|Dew-point temperature range||-40℃~+70℃|
|Dew-point temperature accuracy||±0.3℃ @20℃|
|Dew-point temperature resolution||0.1℃|
|Deadweight before entering water||1500kg|
|Observation well diameter||220mm|