In recent years, environmental issues have gradually become a focus of national attention and strict regulation, and have also become a common concern of the world. NEWPWR provides signal solutions for automated measurement and control systems in addressing environmental issues. Its explosion-proof unit, signal processing unit, and lightning protection unit are respectively applied to atmospheric environmental monitoring systems (SO2, NOX, VOCS, etc.), water quality environmental monitoring systems (Pb, Cu, Zn, etc.), flue gas monitoring systems (SO2, NO2, TOC, etc.), and sewage treatment monitoring systems (COD, NH4+, Sn, etc.), providing reliable and stable products for various monitoring systems with high precision and strong anti-interference technology advantages. Its products have been successfully applied in process analysis systems such as cement, metallurgy, power, and chemical engineering.