COD probe DUVCOD

TOCBODmonitoring

WEUVCOD SMART PROBE It is a COD intelligent electrode with a built-in cleaning brush, which uses RS485 communication interface. 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. Based on the coherent detection technology. FEATURES • 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 long time; • RS485 communication interface, standard ModBus protocol, easy to integrate; • Data analysis software with standard, recording, analysis, and diagnostic functions. TECHNICAL PARAMETERS Measurement parameters: ultraviolet absorption Working principle: dual-wavelength ultraviolet absorption method Measurement wavelengths: 254nm, 546nm Measurement range: (0 - 200)mg/L Measurement accuracy: ±2% FS Resolution: 0.1mg/L Communication interface: RS485, standard Modbus protocol Dimension specification: Φ32mm, L185mm, cable 3 meters (customizable) Operating environment: (5 - 35)℃, (0 - 2)bar Working voltage: 12V/24V DC