Instant Response and Accurate Monitoring!
Ning Shui Technology’s Intelligent COD Sensor
ACCURATE MONITORING
For Your Precise Assessment!
Are you still troubled by the cumbersome water quality testing process? Traditional COD measurement is time-consuming and labor-intensive, unable to provide real-time data, akin to a “blind man touching an elephant,” causing water quality management to always lag behind? Ning Shui Technology has launched the WQM-04AT deep ultraviolet COD water quality sensor, which is based on the principle of ultraviolet absorption spectroscopy. By measuring the spectral absorption characteristics of organic matter in the deep ultraviolet wavelength range, it can accurately measure the content of organic pollutants, making water quality monitoring simpler, faster, and more precise. It safeguards your environmental monitoring and water resource management!
Core Principle
Simplifying Complexity, Technology “Sensing” Water Quality
Organic carbon, phenols, alcohols, and benzene in water have a strong absorption effect on specific wavelengths of ultraviolet light (UV). The higher the concentration of organic matter, the more ultraviolet light is absorbed. The COD sensor acts like a pair of keen “eyes,” emitting ultraviolet light and detecting the degree of attenuation after it passes through the water sample. Through an intelligent algorithm model, it can instantly calculate the COD value of the water sample without consuming any chemical reagents.
Powerful Features
Real-time Precision, One Touch to Obtain
01
Zero Pollution Operation / NON-POLLUTING
Based on the principle of ultraviolet absorption spectroscopy, the entire measurement process is a purely physical optical process, requiring no chemical reagents. This not only saves the costs of expensive reagent procurement and waste liquid treatment but also eliminates secondary pollution, achieving truly green and low-carbon monitoring, making it an ideal choice for sustainable operation.
02
Strong Anti-Interference / ANTI-JAMMING
It is equipped with turbidity detection technology, capable of real-time monitoring of changes in water sample turbidity, and automatically compensating and correcting through intelligent algorithms. This effectively overcomes the problem of traditional optical sensors being easily disturbed by turbidity, ensuring that the output COD values remain true and reliable even in complex actual water samples.
03
High Accuracy / ACCURATE
Utilizing high-precision and high-stability components, it lays the hardware foundation for accurate measurement. Combined with a unique algorithm model for data optimization, the measurement results of the COD sensor closely align with national standard methods, ensuring reliable and trustworthy data.
04
Smart Interconnection / INTERCONNECTION
Standard RS485 interface, supporting Modbus protocol, can be integrated into your existing cloud platform, seamlessly connecting data flow, easily achieving remote real-time monitoring, historical data queries, limit alarms, and big data analysis, making it a key sensing unit for building smart water systems.
05
Low Maintenance Design / LOW-MAINTENANCE
Integrated rotating cleaning brush, users can preset cleaning cycles, automatically removing biological attachments and dirt from the sensor surface, greatly extending maintenance cycles, effectively avoiding data drift, and ensuring stable long-term operation even in harsh water quality conditions, saving time and effort.
Wide Applications
Ubiquitous “Water Detective”
Industrial Wastewater Treatment / INDUSTRY
Real-time monitoring of inflow and outflow water quality, optimizing treatment processes, ensuring compliance with discharge standards.
Municipal Wastewater Treatment Plants / MUNICIPAL
Monitoring key nodes such as aeration tanks and outfalls to enhance operational efficiency.
River and Lake Water Quality Monitoring / RIVER
Used in online monitoring buoys and stations in the environmental protection field, safeguarding green waters and mountains.
Aquaculture / AQUATIC PRODUCT
Monitoring organic matter content in aquaculture water bodies, providing timely warnings to ensure aquatic health.
Food, Pharmaceutical, Chemical Industries
Monitoring the quality of water used in production processes and discharge.
Real Case
To achieve real-time and accurate monitoring of a river’s water quality, we launched an integrated monitoring solution of “COD Sensor + IoT Platform + Solar Power,” addressing the challenge of no grid power supply in the field. The efficient solar power system ensures round-the-clock operation. Monitoring data is transmitted in real-time to the smart water cloud platform via 4G wireless network, allowing staff to view water quality change curves and receive abnormal alarms anytime through computers and mobile terminals, achieving a fully digital closed-loop from on-site monitoring to cloud management, providing efficient and reliable “eye in the sky” level smart monitoring services for river protection.
On-site Installation
Platform Data
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Zhejiang Ning Shui Water Technology Co., Ltd.
Address | 358 Beihai Road, Jiangbei District, Ningbo, Zhejiang Province
Postal Code | 315032
Fax | 0574-88195811
Sales Phone | 0574-87163812
http://www.nbwetc.com/