Detailed Photos
Product Description
I. Buoy Body
The diameter of the buoy body is 3-6 meters in diameter, and it is a gyroscopic type, which is made of CCSB structural steel board/polymer polyethylene. The body of the body has high rigidity and high strength, which meets the requirements of the buoyage and the force of the towing, and the structure is reliable. The stainless steel supports the frame and the surface are fixed by mechanical connection, high connection strength, good sealing effect, no risk of leakage.
Performance characteristics are as follows:
- The floating body is a disc form, which is large in the waterline, which can be obtained by high stability (the radius of the center of the heart is 1.6 meters, and the buoyage height of the buoy is 1.24 meters). The center of gravity is about 0.7 meters high, and the buoyance is stable, the buoyage stability of the buoy is k>=3, which can withstand the wind speed of more than 60 meters per second and more than 2kn.
- The buoy manhole is equipped with an inspection alarm.
- The main warehouse (central warehouse) is a noise and battery warehouse. The outside is a buoyancy warehouse, and the buoyancy warehouse can be filled with foam plastic permanent buoyancy, even if the buoy is damaged and the water will not sink.
- The buoy is 1.85 seconds, avoiding the resonance of the wave cycle with the sea, and the buoy safety, the reservoir simulation test graph proves that there is no peak of resonance.
- In addition to the rubber anti-collision ring, the buoy is set up in the front of the mast shelf to set four high strength springs to reduce the collision damage of the floating body and platform.
- The buoy has been able to withstand a strong typhoon by 60 meters per second, and previous products have been in the past 15 years.
II. Sensor
- Wave Sensor
- Wave height: Measuring range 0m ~ 30m, measuring accuracy ± (0.1+5% measurement value)
- Wave period: measuring range 0S ~ 25S, measuring accuracy ±1S
- Wave parameters: 1/3 wave height (effective wave height), 1/3 wave period (effective wave period); 1/10 wave height, 1/10 wave period; Average wave height and average wave cycle; Maximum wave height, maximum wave period; Wave direction.
- Support wave spectrum output.
- Multi-parameter Integrated Weather Station
- Wind speed:
Measuring range: 0.1 m/s- 60 m/s
Precision: ±3%(0 - 40 m/s); ±5%(40 - 60m/s)
Resolution ratio: 0.01 m/s
Start-up wind speed: 0.1m/s
Sampling frequency: 1Hz
Units: m/s, km/hr, mph, kts, ft/min
- Wind direction:
Range: 0-359 °
Precision: ±3% (0 - 40 m/s); ±5% (40 - 60m/s)
Resolution ratio: 1 °
Sampling frequency: 1Hz
Units: °
- Air temperature:
Measuring range: -40-+70ºC
Resolution ratio: 0.1ºC
Precision: ±3ºC@20ºC
Sampling frequency: 1Hz
Units: ºC,ºF,K
- Relative humidity
Measuring range: 0-100%
Resolution ratio: 1%
Precision: ±2%@20ºC (10-90%RH)
Sampling frequency: 1Hz
Units: %RH
- Dew point temperature
Measuring range: 0-100%
Resolution ratio: 0.1ºC
Precision: ±3ºC@20ºC
Sampling frequency: 1Hz
Units: ºC,ºF,K
- Atmospheric pressure
Measuring range: 300-1000hPa
Resolution ratio: 0.1hPa
Sampling frequency: 1Hz
Units: hPa, bar, mmHg, inHg
- Rainfall capacity
Measuring range: 300-1000hPa
Resolution ratio: 0.2mm
Precision: ±2%
Sampling frequency: 1Hz
Units: mm/hr, mm/total, mm/24 hr in/hr, in/total, in/24 hr
Heater: equipped with
- Output
Output frequency: 1/s, 1/min, 1/hr
Digital interface type: RS232, RS422, RS485, SDI-12, NMEA, MODBUS, ASCII
Analog output: through optional devices
- Nutrient sensor (optional)
Measuring parameters: 5
Measuring time: 56min (5 parameters)
Cleaning water consumption: 18.4mL/period (5 parameters)
Wasted liquid consumption: 33mL/period (5 parameters)
Data transmission: RS485
Power: 12V
Debugging device: handheld terminal
Battery life: 4 ~ 8 weeks, depending on the length of the sampling interval (up to 240 times according to the reagent calculation)
| Parameters |
Range |
Detection limit |
| NO2-N |
0~1.0mg/L |
0.001mg/L |
| NO3-N |
0~5.0mg/L |
0.001mg/L |
| PO4-P |
0~0.8mg/L |
0.002mg/L |
| NH4-N |
0~4.0mg/L |
0.003mg/L |
| SiO3-Si |
0~6.0mg/L |
0.003mg/L |
- RTI SeaWATCH 600KHz Self-Contained ADCP (optional)
- Transducer type: Piston type
- Beam: 4 beam angles of 20°
- Flow rate range: ±20m/s maximum; ±5m/s usually
- Velocity resolution: 0.01cm/s
- Number of cell layers: maximum 200
- Number of cell layers: minimum 2cm
- Velocity profile
Narrow band range: 0.4-75
Broadband range: 0.4-50
- Long-term accuracy (high precision) : ±0.25%, ±2mm/s
- Long-term accuracy (high precision) : ±0.25%, ±2mm/s
- Data output frequency: 1-2Hz typical; 10Hzzui outsole tracking
- Range: 0.4m-130m
- Flow rate accuracy (high precision) : ±0.25%, ±2mm/s
III. Communication System
(1) Beidou /GPS/ Constellation/communication system
Operating temperature: -40~+85ºC Storage temperature: -45~+85ºC
Recommended operating temperature: -20~+60 ° C Baud rate: 4800~ 115,200 BPS Default: 9600
(2) 4G/5G communication system
Support Mobile/Unicom 2G/3G/4G
Support telecom 4G
Antenna: ipex interface UART:RS232
Baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400,460800
Storage temperature: -40 ° C ~ +85 ° C Operating temperature: -20 ° C ~ +70 ° C
Parameter configuration: String port, network and SMS AT command configuration
Data transmission: Support simple transparent transmission function, HTTPD function,UDC function
IV. Anchoring System
Φ25 chain + counterweight anchor + grip anchor (according to the actual water depth and bottom condition)
V. Power Supply System
Buoy configuration solar panel + colloidal battery + charging controller Battery capacity: 100AH/ group
Power supply voltage: 12V DC
Protection module: Overvoltage and overcurrent protection module
Charging mode: solar charging
VI. Data Acquisition/Control System Data Storage:
TXT file storage: SDHC
Input/Output mode: RS232/RS485
Company Profile
Yantai Kekan Ocean Technology Co., Ltd. is a technology-based small and medium-sized enterprise that integrates the researchand production of marine observation and monitoring equipment, marine environmental services,and the development of key supporting systems for marine engineering. Adhering to the spirit of "scientfic management and exploration of the deep sea", it focuses on the research and development of intelligent marine observation and monitoring equipment and the safety guarantee of offshore engineering.
The R&D team of the company is led by Professor You Zajin, an academician of the European Academy of Sciences. He has been engaged in research on ocean dynamics, numerical model construction,and has led projects funded by the Natonal Young Scholars Fund, the Ministry of Sclence and Technology's key R&D project, the National Key Fund, and multiple Australian Key Fund projects.The core personnel of the team also include multiple doctoral and high-end managemert talents in the marine field, with complementary professional backgrounds and a solid foundation for cooperation. They have jointy cariedout muliple related projects/research projects and possess the strength of product design, manufacturing, and sales. Since its establishment, the company has applied for more than 30 patents and softworks, of which 13 have been authorized, possessing exclusive intellectual property rights and strong technical barriers.
The company's main products are intelligent marine environmental element observation and monitoring equipment and high-precision early warning and forecasting system, among which the intelligent observation and monitoring equipment has the function of self-positioning, which can adjust the positioning based on real-time sea conditions and relying on low-power power system; The submarine winch has the advantages of small size, strong traction and good sealing, which can better adapt to the complexity of the seabed work; The high-precision marine hydrological element early warning and prediction system provides wave, tide, storm surge and sediment transport data, solves the problems of unclear physical mechanism and low simulation accuracy of current numerical simulaton, and can provide a solid guarantee for marine enginering.
Kekan Ocean is a creative and dynamic team. We are committed to providing more users at home and abroad with the best quality products and services.
Certifications
FAQ
Q: Are you a manufacturer?
Yes, our company independently manufactures, research and develop a variety of technical products.
Q: Do you offer customized services?
A: Yes, we offer a variety of products and services according to different needs of customers.
Q: Can we order one set as sample?
A: Yes, the minimum order quantity is one set.
Q: What's the order delivery time?
A: The order delivery times vary according to the type and quantity of the product. Some products are in stock, other products need about 1 month in the off-season, 1-3 months in the peak season. Generally, it takes about 15-20 days after the order is ready.
Q: Why choose Yantai Kekan Ocean Technology Co., Ltd?
A: Our company has the independent R&D team to provide high-quality products. We can adjust the product parameters and offer customized services according to different needs. We also provide reliable after-sales service.
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