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Introducing the Ultraviolet Absorption Optical COD Sensor for Effluent, a cutting-edge solution designed to accurately measure Chemical Oxygen Demand (COD) in wastewater discharge. This sensor leverages advanced ultraviolet absorption technology to provide precise and reliable COD readings, essential for effective wastewater management and environmental compliance.

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The sensor operates on the principle of ultraviolet absorption spectroscopy. When ultraviolet light passes through a water sample, certain organic compounds absorb specific wavelengths of light. The sensor measures the intensity of the light before and after it passes through the sample, and by comparing these values, it calculates the COD concentration. This method ensures high accuracy and sensitivity, even in complex wastewater matrices.
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The Ultraviolet Absorption Optical COD Sensor delivers highly accurate COD measurements, crucial for monitoring and controlling wastewater treatment processes.
Designed for durability and reliability, the sensor withstands harsh environmental conditions and provides consistent performance over time.
With its compact design and standard communication interfaces, the sensor can be easily integrated into existing wastewater monitoring systems.
The sensor requires minimal maintenance, reducing operational costs and downtime.

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| Model | COD351 |
| Measuring Principle | UV254 ultraviolet absorption method |
| Measuring Range(COD) | COD351L: 0.75~500mg/L COD351H: 1~1500mg/L |
| Resolution(COD) | 0.01mg/L |
| Accuracy(COD) | ±3% or 0.5mg/L |
| Measuring Range(TOC) | COD351L: 0.3~200mg/L COD351H: 0.4~600mg/L |
| Resolution(TOC) | 0.01mg/L |
| Measuring Range(TU) | COD351L: 0~300NTU COD351H: 0~1000NTU |
| Operating Temperature | 0~ 45℃ |
| Protection Grade | IP68 |
| Working Pressure | 1Bar |
| Cleaning Method | Rubber scraper |
| Power | 12~24V DC |
| Output | RS485, Modbus RTU protocol |
| Dimension | Diameter 60mm, length 215mm |
| Cable Length | 10m(custom) |
| Shell Material | POM and 316L |

In the effluent industry, accurate COD monitoring is essential for ensuring compliance with environmental regulations and optimizing wastewater treatment processes. The Ultraviolet Absorption Optical COD Sensor is ideal for use in:
The Ultraviolet Absorption Optical COD Sensor for Effluent is a state-of-the-art solution for precise COD measurement in wastewater discharge. With its high accuracy, reliable performance, easy integration, low maintenance requirements, and detailed specifications, this sensor is an invaluable tool for the effluent industry. Whether you are monitoring municipal or industrial wastewater, this sensor provides the data you need to make informed decisions and ensure environmental compliance.
If you want to know more about Optical COD Sensor & Probe, please visit our Optical COD Sensor category page?to get product information and technical support.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.