Water Quality Monitoring Buoy

Your Leading Water Quality Monitoring Buoy Supplier

 

 

Suzhou Asenhe Environmental Protection Technology Co., Ltd., established in January 2011, is a leading technology manufacturer deeply engaged in the environmental protection field. Adhering to the core principles of "innovation-driven, quality-oriented," the company specializes in the research, development, and manufacturing of high-performance environmental monitoring equipment.

 

After years of development, Asenhe has established a comprehensive product portfolio. Its core products include ocean buoys, navigation buoys, solar buoys, wave buoys, wave sensors, metering pumps, positive displacement pumps, and pneumatic diaphragm pumps. These products are widely used in fields such as ocean monitoring, water conservancy and hydrology, meteorological observation, environmental protection engineering, and industrial automation. Their stable and reliable performance has earned them the trust and praise of domestic and international customers.

 

The company is driven by technological innovation, continuously increasing R&D investment and actively introducing advanced design concepts and process equipment. Currently, Asenhe is accelerating the development of new intelligent and networked monitoring equipment, striving to provide customers with more accurate, durable, and intelligent solutions to meet increasingly complex environmental monitoring needs.

 

In the future, Suzhou Asenhe Environmental Protection Technology Co., Ltd. will continue to adhere to the principle of "quality first, service first", promote the continuous upgrading and breakthrough of environmental monitoring technology, and strive to become a leading enterprise with international competitiveness in the industry, and contribute to the protection of the global ecological environment.

 

 
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why choose us
 
 
 

Products applicaion

Our products have been widely used in key areas such as sewage treatment, water quality monitoring, marine environment monitoring, marine resource development and protection, and navigation warning, providing strong support for environmental

governance and safety

assurance.

 
 

Production equipment

The company currently has 3 sets of buoy molds and 15 sets of dosage pump and diaphragm pump molds; it is equipped with 3 machining centers and 5 equipment including grinders, milling machines, lathes, etc.; it also has 4 monitoring equipment and platform testing equipment and other complete testing and processing equipment.

 
 

Our certifications

The company has successfully passed ISO quality management system certification and CE certification, which not only

strictly guarantees the high quality of products, but also highlights

Asenhe's competitiveness and

reputation in the international

market.

 
 

Production market

The company has established a nationwide sales and service network to ensure

that customer needs are responded to

in the first time and that on-site problems

are handled promptly with

professional and efficient

solutions.

 

 

Types of Water Quality Monitoring Buoys

 

Underwater Intelligent Monitoring Buoy

 

01

Standard monitoring buoys

Equipped with basic sensors, they monitor key water quality parameters such as temperature, pH, and dissolved oxygen in real time, providing reliable data support for water health assessments, environmental monitoring, and scientific research. These sensors are precision-engineered and responsive, operating stably in diverse water environments, providing users
with scientifically accurate
monitoring results.

Intelligent Monitoring Buoy

 

02

Advanced monitoring buoys

These buoys use advanced technology to monitor a variety of pollutants and chemicals, including heavy metals, nutrients, and organic chemical
indicators. They are ideal for detailed analysis of water quality and environmental research,
providing accurate and
reliable data support for
scientific research, environmental
protection, and water resource
management.

Intelligent Monitoring Buoy

 

03

Data buoys

These buoys are primarily used for data collection. Through integrated telemetry systems, they transmit real-time data on temperature, salinity, wave height, and other key parameters to monitoring stations or cloud platforms, enabling remote monitoring and management. This real-time data transmission capability enables researchers and managers to obtain timely information on water or marine conditions, providing a scientific basis for decision-making.

Intelligent Monitoring Buoy

 

04

Autonomous buoys

These buoys are designed to operate independently and are equipped with high-efficiency solar panels or other reliable power systems to enable continuous operation in all weather conditions and for long periods of time. Their self-sufficient power and low maintenance requirements allow them to be deployed long-term in remote or harsh water environments, ensuring stable data
collection and reliable monitoring
performance.

Advantages of Water Quality Monitoring Buoy
 

Monitoring environment

According to the local conditions, can directly detect the water depth of the waters you want to measure as well as the water quality requirements, to ensure the real-time and representative of the water samples to be measured;

 

Equipment installation

Direct input type installation, anchor system fixed. Buoy system installation does not need to occupy space, reducing the cost of occupying space; all instruments are installed with removable probes, reducing the follow-up maintenance and repair costs;

 

Data monitoring

The use of high-precision sensors, real-time monitoring of water body dissolved oxygen, turbidity, ph, conductivity, water temperature and so on. Free to add a combination of monitoring parameters, the follow-up can also expand the parameters;

 

Data transmission

Water quality online monitoring technology in a very short period of time, the monitoring point of the data collected through gprs uploaded to the user side, to ensure the timeliness and effectiveness of the data. Compared with the traditional manual sampling monitoring, not only simplifies the cumbersome procedures, but also saves monitoring time;

 

Monitoring and early warning

Through the system pc terminal or cell phone app client, the user can set the safety value domain of the monitored parameters, once the front-end sensors monitor a water quality parameters exceed the safety value domain, the system will send an alarm message to notify the user, so as to deal with the problem in time, to ensure that the monitoring of the water quality of the place is good;

 

Data analysis

Automatic collection, without manual attention. The system automatically generates data charts, users can visualize the water quality changes. Collected data can be saved, view historical data at any time.

 

Application of Water Quality Monitoring Buoy

 

Environmental monitoring

Buoys help in understanding the health of aquatic ecosystems by providing real-time data on water quality parameters. This information is crucial for environmental management and conservation efforts.

Early warning systems

By continuously monitoring water quality, buoys can detect sudden changes that may indicate pollution events or harmful algal blooms. This allows for timely response to prevent environmental damage and protect public health.

Scientific research

The data collected by buoys contribute to scientific studies on climate change, eutrophication, water pollution, and other environmental issues. Researchers use this information to develop models and strategies for water resource management.

Public health

Water quality data is essential for ensuring that drinking water supplies and recreational waters are safe. Monitoring buoys can detect contaminants that pose health risks, allowing for immediate action to protect the public.

Agriculture and aquaculture

In areas where water is used for irrigation or aquaculture, monitoring buoys can help farmers and fishers manage their operations more effectively by providing data on water conditions that affect crop and fish health.

Infrastructure management

For industries and municipalities that discharge wastewater into natural water bodies, monitoring buoys can help ensure that treatment processes are effective and that discharges meet regulatory standards.

Disaster response

In the event of natural disasters such as oil spills, floods, or hurricanes, buoys can provide critical information on the extent of water contamination and guide cleanup and recovery efforts.

Climate change research

Buoys can track long-term trends in water quality parameters, which can provide insights into the impacts of climate change on aquatic ecosystems.

Educational and outreach programs

The data collected by buoys can be used in educational programs to raise awareness about water quality issues and the importance of protecting water resources.

 

Product Specifications

 

 

Diameter (mm)

700

1800

2300

3200

Focal plane (mm)

1130

2000

2500

3500

Reserve buoyancy (Kg)

60

1401

2490

5000

Weight (Kg)*

20

850

1200

2200

Water line position (mm)

450

1200

1500

1800

Full height (mm)

850

3000

4000

5000

 

Name

‌ Intelligent monitoring buoy

Power supply system

Storage battery

12VDC80AH

Solar panels

12v/80W

Position indication

Warning lights; GPS location; AIS

Data acquisition

4G, 5G, wireless communication, Lora,

Support monitoring sensor parameters

Dissolved oxygen measuring range :0-20mg/L

Turbidity range :0-1000NTU

Conductivity range :0-5000uS/cm

PH range: 0-14 pH,

Ammonia nitrogen range :0-100mg/

UVCOD measuring range :0-400mg/L

Chlorophyll range :0-500ug/L

Gamma dose rate: Energy response: 50keV ~ 3MeV;

Medium and low range measurement range: 0.01μGy/h ~ 105μGy/h, relative inherent error ≤±10% (measurement time does not exceed 60s) Protection grade :IP68

 

 

Packing And Transportation

Our buoys are large and therefore fall into the bulky product category. During the packaging process, we carefully design the buoys based on their size, weight, external structure, and quantity to ensure safe and stable transportation. Reinforced wooden boxes are typically used for outer protection, with cushioning materials such as foam and sponge incorporated inside to effectively reduce the risks of vibration, collision, or crushing. Furthermore, packaging design is customized for different buoy models, such as adding protective brackets or thicker linings for buoys equipped with precision sensors to further safeguard the integrity of the equipment. Through scientific packaging methods, we minimize transportation losses and ensure that our buoys reach our customers safely and intact.

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photobank
 
This industry
 

The company boasts an efficient production system, equipped with one or two specialized production lines, with an annual production capacity of up to 4,000 sets of buoys and supporting equipment. This not only ensures the timely delivery of large-volume orders, but also provides flexible production support for personalized, small-batch customization.

 

The production lines are rationally laid out and highly automated, effectively improving manufacturing efficiency and product consistency. At the same time, the company strictly implements its quality management system, maintaining high standards of craftsmanship and quality control while undertaking large-scale production, ensuring that each product meets international standards and customer needs.

 

With its stable production capacity and flexible production capabilities, Asenhe boasts significant advantages in delivery speed, cost control, and reliability, providing customers with continuous and stable supply guarantees.

vision of the future

We are committed to becoming a world-leading environmental monitoring and intelligent equipment manufacturer, promoting ecological environmental protection and sustainable development with innovative technologies and high-quality products.

mission

Focused on developing and manufacturing high-quality environmental monitoring equipment, providing reliable

data and solutions for marine,

meteorology, water,

environmental, and industrial

applications.

system of values

We adhere to the principles of quality first, customer orientation, continuous innovation and win-win responsibility, and are

committed to providing reliable

products, professional services

and promoting sustainable

development.

company philosophy

With "innovation, quality, service and win-win" as the core concept, we build an

international brand, create value for customers, set a benchmark for

the industry, and contribute to

environmental

protection.

 

We accept customized services

We offer flexible customization for both buoy and pump products, tailoring configurations and features to each client’s specific needs to ensure optimal performance and reliability in every application.

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User Evaluation

productcate-1-1

Asenhe's pumps are of very stable quality, and their customized services are very tailored to our needs. With timely delivery and quick after-sales response, our project runs very smoothly.

BYD Company

 

productcate-1-1

We are impressed with the high quality and reliability of AsenHe’s buoy products. Their customization options perfectly meet our project requirements, and the team provides excellent support.

Sarah Johnson

Contractor

productcate-1-1

During the cooperation, Asenhe provided flexible customized solutions to meet our monitoring needs in complex marine environments. The products are durable and reliable, greatly improving work efficiency.

Nguyen Van Hoang

Contractor

productcate-1-1

The buoys and pumps from AsenHe perform consistently well in challenging conditions. The team’s professional guidance and fast response make them a trusted partner for our environmental monitoring projects.

Rajesh Kumar

Contractor

1124

solutions

1869

Projects complated

259+

Satisfied clients

15+Years

Expertise & Experience

 

 

FAQ

 

Q: What is a buoy for water quality?

A: A water quality monitoring buoy is an essential tool for monitoring water quality in various applications and ensuring the health of aquatic ecosystems. They provide real-time data on water quality and allow researchers to make necessary adjustments to improve water quality.

Q: What color buoy indicates safe water?

A: A safe water marker is indicated by a buoy that is white with red vertical stripes. These markers, also known as mid-channel buoys or fairway buoys, indicate that there is unobstructed water on all sides. They are used to mark the center of a channel or the beginning of a channel.

Q: What does a black buoy mean?

A: A black buoy generally indicates a hazard or an area to be avoided, such as an isolated danger or a restricted area. Black buoys can also mark the edge of a channel or the location of a navigational hazard like a rock or shoal.

Q: What does a nun buoy mean?

A: Nun Buoys: These cone-shaped buoys are always marked with red markings and even numbers. They mark the edge of the channel on your starboard (right) side when entering from the open sea or heading upstream.

Q: What does a pink buoy mean?

A: pink buoy – free moorings available to the public for a 24-hour period. yellow buoy – private moorings that you need a licence for. orange / red buoy – commercial moorings for licensed businesses – for example, charters, commercial fishing and boat repairs, club moorings.

Q: What does a white buoy mean?

A: White buoys with additional markings, like orange diamonds, circles, or rectangular shapes, convey specific information to boaters, indicating areas that are hazardous, controlled, or restricted, or providing general information. White buoys with red stripes indicate safe water and are passable on all sides. White buoys with blue bands are mooring buoys, allowing boats to tie up.

Q: What color is a danger buoy?

A: Isolated danger buoys are pillars or spars that are black with a red horizontal band. They are located on or over an isolated danger, such as a rock, and may be passed on either side. Navigable water is located all around an isolated danger buoy.

Q: What does Cardinal buoy mean?

A: Cardinal buoys are pillars or spars with black and yellow horizontal stripes. The colour pattern and the triangles (marks) on top tell you if the deepest or safest water is to the North, South, East, or West.

We're professional water quality monitoring buoy manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale high-grade water quality monitoring buoy made in China here from our factory.

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