UV-RAS gas sensor ULTRA.sens® AK100 TBH

NO2SO2exhaust

An EDL (electrodeless gas discharge lamp) is used to detect NO and H₂S. A combination of both technologies (UVRAS & UVLEDs) allows simultaneous gas analysis of NO, NO₂ and SO₂ in the low ppm range, which is particularly important in flue gas analysis (CEM). In the EDL, N₂ and O₂ are converted to NO and generate selective UV radiation. This radiation enables a NO measurement that is free of cross-sensitivities. This method is referred to as UV resonance absorption spectroscopy (UVRAS). Applications - Exhaust gas monitoring (CEM) - Laboratory area - Industrial gas analysis - Automotive test equipment - Portable gas analysis (PEMS) Options - P.sens - HUMI.sens - Analogboard - AZF-Module - Detector heater for min warmup time Features & Benefits - Simultaneous NOₓ and SO₂ analysis - Temperature-controlled at 50°C - Fast response time - No influence of gas humidity - No NOₓ converter required General features* - Measurement principle - Ultraviolet resonance absorption spectroscopy (UVRAS) / Non-dispersive ultraviolet (NDUV) ; dual beam