This analyzer is used to continuously measure SO₂ (Sulphur Dioxide) and NOₓ (Nitrogen Oxides) gases in flue gas or stack emissions. It is mainly used in power plants, cement factories, boilers, and industries where pollution monitoring is required. The system uses NDIR or UV technology to give accurate and stable readings. It comes with a gas sampling system (probe, filter, cooler) and shows real-time values on a display. It supports data logging and outputs like 4–20 mA and RS485, which can connect to SCADA/PLC. Helps industries to meet government environmental standards (like CPCB/PCB). The analyzer is fully automatic, low maintenance, and available in both rack-mount or cabinet type. Optional parameters like CO, O₂, CO₂, and NH₃ can also be added.