COD

Y552-B Self-cleaning COD Sensor

Product Model：Y552-B
Time: 2023-05-04 14:54:33
Product description：Yoesemite‘s Y552-B self-cleaning COD sensor is based on the UV absorption principle, does not need reagents, will not cause pollution, more environmental protection; Integrated self-cleaning brush, easy to install and use, even long-term online monitoring still has excellent stability.
Online Message
Email: sales@yosemitech.com

Product Description

Yosemitech Y552-B self-cleaning COD Sensor adopts UV absorption principle, does not need reagents, will not cause pollution, more environmental protection; All-metal structure, compact size. Integrated self-cleaning brush, easy to install and use, even long-term online monitoring still has excellent stability. Chemical Oxygen Demand (COD) Sensor is widely used in surface water monitoring, sewage treatment, seawater monitoring, etc.

Product Features

Digital sensors, digital RS-485 output, Modbus protocol;

Proven UVC LED technology, long lifetime, stable and instant measurement;

Measurement of parameters such as COD, TOC, turbidity and temperature;

With self-cleaning brushes to prevent biological adhesion and longer maintenance intervals.

Product Size

self-cleaning COD sensor size.png

Product Parameters

Name	COD Sensor
Item	Y552-B
COD Range	0.5 to 500mg/L equiv.KHP
COD Accuracy	±5% equiv.KHP
COD Resolution	0.01mg/L
TOC Range	0.3 to 200mg/L equiv.KHP
TOC Accuracy	±5% equiv.KHP
TOC Resolution	0.01mg/L
Turbidity Range	0-500 NTU
Turbidity Accuracy	±5% or 0.5NTU
Turbidity Resolution	0.01NTU
Temperature Range	0~50℃
Housing IP Rating	IP68
Maximum pressure	3 bar
Calibration	One-point or Two-pointsCalibration
Power	DC 12V -24V，current<50mA (non wiping)
Output	Support RS-485， Modbus protocol
Size	Φ46mm*176mm
Cable Length	10m (default), customizable
Body materials	316L(custom titanium available)

FAQs

1. What is COD?

https://www.yosemitesensors.com/industrynews/What-is-COD-and-Why-is-it-Crucial-for-Water-Quality-Monitoring.html

2. What is Handheld COD Sensor?

https://www.yosemitesensors.com/industrynews/Handheld-COD-Sensor.html

3. How to Calibrate COD Probe?

4. Why is it important to measure chemical oxygen demand (COD)?

Measuring chemical oxygen demand (COD) is crucial for protecting water quality and maintaining ecological balance. When treated wastewater is released into natural water bodies, it often carries organic pollutants. These organic substances can significantly reduce the dissolved oxygen levels, which are vital for aquatic life and the overall health of the ecosystem.

High COD levels serve as a clear indication of the concentration of organic contaminants present. By assessing COD, we can predict how much oxygen will be needed to break down these pollutants. This predictive capability is essential for both environmental protection and regulatory compliance.

Key Reasons to Measure COD:

Environmental Health: Monitoring COD helps in gauging the potential environmental impact of discharged water and averting harmful effects on aquatic life.

Regulatory Compliance: Many regions impose strict regulations on the permissible levels of pollutants in wastewater. Regular COD measurements ensure adherence to these standards.

Pollution Control: By understanding and managing COD, we can effectively plan to reduce organic pollution, thereby safeguarding water quality.

Ultimately, monitoring COD is a vital practice for anyone involved in water management, ensuring that the balance of aquatic ecosystems is preserved and compliance with environmental regulations is achieved.

Related Articles

https://e.yosemitech.com/industry/BOD-vs-COD-Key-Differences-Explained.html

https://e.yosemitech.com/industry/Effective-COD-Water-Treatment0-Solutions-for-Industries.html

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