With increasing environmental regulations and stricter discharge standards, continuous monitoring of water quality has become essential. Our online COD analyzer is designed to provide reliable, real-time COD data, helping users better understand organic pollution levels and optimize wastewater treatment processes.

 

The analyzer enables continuous and automatic COD monitoring, reducing the need for manual sampling and laboratory analysis. It is well suited for municipal wastewater plants, industrial effluent outlets, chemical parks, and environmental monitoring stations, where stable and timely COD data is critical.

 

For easy integration into existing control systems, the COD analyzer offers standard 4–20 mA output as well as RS485 communication with Modbus protocol, allowing seamless connection to PLC, DCS, or remote monitoring platforms.

 

Built for long-term operation in industrial environments, the analyzer features a robust structure and stable measurement performance, helping minimize maintenance workload while ensuring consistent data reliability. By providing continuous COD monitoring, the system supports process optimization, regulatory compliance, and improved environmental performance.

 

This online COD analyzer delivers a practical and intelligent solution for modern wastewater management and environmental protection applications.