Ultraviolet transmittance varies with time and location because it is related to the amount of organic matter, colloidal solids, and other substances in the water, which absorb and scatter ultraviolet light as it passes through the water column. In ultraviolet disinfection systems, if the water's UVT is low, ultraviolet light cannot effectively penetrate the water, thereby reducing the effectiveness of the dose. Therefore, monitoring UVT and ensuring the effectiveness of disinfection is very important.

UIEX’s online UVT  monitor is an important measurement method in the ultraviolet disinfection process. Understanding the water quality conditions and the ability of ultraviolet light to penetrate water enables the system to determine the ultraviolet dose or lamp output setting required for disinfecting the water, allowing the plant to perform real-time dose calculations based on UVT and reduce power consumption.

Online UVT Monitor

• Specially Designed for UIEX UV systems 

• Easily installation 

• Long lifetime of the integrated LED light sources 

• Communicated with PLC