• Coherent detection technology, high accuracy, and good stability; • No chemical reagents, no secondary pollution, and fast measurement; • With self-cleaning function, it removes attachments in the water sample and is maintenance-free; • Ultra-high-brightness LED light source, high signal-to-noise ratio, and strong stability; • Corrosion-resistant housing, waterproof grade IP68, can work underwater for a longtime; • RS485 communication interface, standard ModBus protocol, easy to integrate; • Data analysis software with standard, recording, analysis, and diagnostic functions.

It is a COD intelligent electrode with a built-in cleaning brush, which uses RS485 communication interface and standard Modbus protocol. It simultaneously measures the absorbance of the water body at 254nm and 546nm, and can be converted into COD, BOD, TOC, etc., to quickly respond to the changes of the water body. Based on the coherent detection technology, this electrode has the advantages of high accuracy, good stability, no need for preprocessing, and fast measurement. Dual-beam measurement effectively reduces turbidity interference; built-in cleaning brush, avoiding attachments. Randomly...