Online SO2 Gas Analyzer Online SO2 Gas Analyzer (Microcontroller based) with sampling systems - Model ATS 208A Online SO2 Gas Analyzer is used for error free detection of toxic as well as flammable gases in chemical engineering, petroleum processing and in other industries. This instrument can be operated under -5 degree C to 55 degree C operating temperature range. Compact shape, ergonomic look, portable design, accurate dimension and user friendly mechanism are the key characteristics of this Online SO2 Gas Analyzer. TUV Approved Application Gas turbines Power Plants Boiler systems - Coal , Oil and gas fired Cement & lime manufacture Incinerators - domestic, hazardous, clinical and biological waste Specification: Range: 0-2000 PPM Power supply: 230V AC Digital Output:RS 232 Auto Sampling:Tube cleaning systems Operating Temperature:0-250 Deg C Real Time Data Connectivity as per CPCB / SPCB Guidelines