Kk-Fbpt Intelligent Ocean Noise Monitoring Buoy with Hydrophone

• Customization: Available
• Type: Ocean Buoy
• Color: Yellow
• Model NO.: KK-FBPT
• Size: Diameter: 3.0m; Total Height: 6.5m; Draft: 2.4m
• Weight: Approx. 1.5t
• Material: out Shell: Ccsb Grade Steel; Mast: Aluminum Alloy
• Coating: Anticorrosive Paint
• Power Supply: Solar Charging System
• Transport Package: Carton or Plywood Case
• Specification: General monitoring frequency: 20Hz~20kHz
• Trademark: KK-FBPT
• Origin: China

Product Description

Product Description

"Dolphin" ocean noise monitoring buoy is an intelligent underwater noise monitoring system independently developed by KEKAN OCEAN. The buoy integrates data acquisition, processing, transmission and analysis. It can carry out all-weather, continuous and real-time noise monitoring of the marine water bodies, providing professional and efficient solutions for marine environmental noise research, underwater target radiation noise monitoring, marine biological sound monitoring, etc.
With KK-FBPT-S30 buoy as the carrier, the system integrates high sensitivity underwater noise analyzer, hydrophone node/array and other equipment. Through data acquisition and communication technology, acoustic data is transmitted to the cloud platform in real time; The system uses the MEINS marine equipment intelligent networking system as a data management and visualization platform, which supports equipment management, location tracking, data browsing, historical query, data download and visual analysis, etc. Users can easily access, query, download and analyze data.
The application of the system contributes to a better understanding of various sounds and sound sources in the marine environment, including ocean background noise, ocean engineering facility noise, surface ship noise, underwater target radiation noise, marine organism vocalization and acoustic tracking of marine mammals. It is of great significance for protecting marine ecosystems and biodiversity, preventing marine disasters and ensuring maritime security.

Functional Characteristics
Broadband Monitoring of Underwater Noise
The system is equipped with broadband digital hydrophone and noise recorder, and the general monitoring frequency is 20Hz~20kHz (optional 20Hz~160kHz), which can cover all kinds of sounds in the underwater environment.

Acoustic Spectrum is Transmitted in Real Time
Noise recorder can accurately collect the intensity, frequency, time and other data of underwater acoustic signal, and use the communication module to transmit the signal spectrum in real time.

Support Underwater Acoustic Vertical Array
The hydrophone vertical linear array can be selected to support underwater acoustic profile monitoring within 500m depth. Compared with a single node, it has the advantages of high gain and strong directivity.

Distributed Collaborative Networking
In a specific sea area (such as offshore wind farms, marine biological reserves), multiple buoys can be distributed networking, synchronous acoustic data acquisition, the use of underwater sound field comprehensive analysis of acoustic characteristics of the sea area or marine biological tracking.

Supports Multiple Communication Methods
Buoy support a variety of data transmission methods, generally choose Beidou or Iridium communication, in the offshore mobile network coverage area, it can choose 4G communication mode, or choose several communication parallel, effectively ensure the stable return of acoustic data.

Extend Other Parameters
The system adopts an open design, in addition to the noise sensor, it can also carry a variety of modular hydrological and meteorological monitoring equipment, and realize the one-stop observation of sea surface hydrological and meteorological elements.

 

Product Parameters

 

Parameters of Underwater Acoustic Sensor (Hydrophone)
Each sensor can be customized to customer needs

Sensor	Parameter	Function
UNAS Single  Point Noise Analyzer	Hydrophone Sensitivity	-208dB re 1V/uPa(20Hz~160kHz) high frequency -194dB re 1V/uPa (20Hz~20kHz) general
	Magnification	0/20/26/30dB adjustable
	Sampling Rate	32kHz~512kHz high frequency; 2kHz~128kHz general
	Resolution Ratio	24Bit
	Dynamic Range	≥105dB
	Equivalent Self-noise	≤36dB@1kHz
	Withstand Pressure Depth	200m
MARS Underwater Acoustic Array Analyzer	Array Element Sensitivity	-196±1.5dB re 1V/uPa(20Hz~20kHz)
	Array Element Spacing	Customizable
	Number of Array Element	4~128 unit
	Phase Equalization	≤2°@1kHz
	Magnification	26dB
	Self Noise	≤40dB@1kHz
	Sampling Channel	1~32, it can be cascaded
	Sampling Rate	16kHz~512kHz
	Resolution Ratio	24Bit
	Dynamic Range	≥105dB
	Array Configuration	oil-filled array/solid array
	Withstand Voltage Depth	500m
Others	Customizable according to requirements

Specification Parameter

Buoy Body	Size	Diameter: 3.0m; Total height: 6.5m; Draft: about 2.4m
	Weight*	Approx. 1.5t
	Material	Out shell: CCSB grade steel; Mast: aluminum alloy; Lower bracket: CCSB grade steel
	Coating	Anticorrosive Paint
Anchor	Composition*	Nylon/polypropylene cable + Counterweight/high grip anchor
	Specification	Customized according to the actual application environment
Power Supply Life	Type	Solar charging system (photovoltaic panel + controller + battery)
	Photovoltaic Panel	Maximum charging power 480W(80W×6)
	Storage Battery	Maintenance-free lead-acid battery (Standard capacity 800Ah, can be expanded to 1600Ah)
	Battery Life	Under normal lighting conditions, the support system lasts one year; Under continuous cloudy conditions, the flight lasts for 15 days
Data Acquisition Communication	Gathering	By default, it is updated every 30 minutes. The collection interval can be customized
	Storage	Local SD card, 32GB
	Communication	Beidou/Iridium Star /4G/HF optional
Security and Collision Avoidance	Collision Avoidance Aids	Equipped with AIS transponder, beacon light, lightning rod, angle reflector
	Alarm	Support water leakage alarm, offset alarm, opening alarm, optional marking alarm
Cloud Platform	Name	MEINS marine equipment intelligent networking system
	Function	Device management: status query, location tracking  Data management: browsing, historical query, download and visual analysis Other features: support customization
	Access Mode	Internet cloud access (customizable PC local version)
*Note: Depending on the equipment and configuration, the weight and size will vary

 

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.