ProCeasc No sample pre-treatment No Heated Lines1 Multi-Components Pre-Caiibrated No interference No Drift ' EASE-OF-I The ProCeas® aiiows digitai (Ethernet, RS485, RS232, ModBus), anaiog and TDR I/O’s. ' ROBUSTNESS The ProCeas® contains no opticai moving parts and was designed and buiit strictiy for industriai and on-board mobiie appiications. ' LOW MAINTENANCE High MTBF. In addition to containing no moving opticai components, the IR sources (teiecom type iaser) are characterized by MTBF’s of 5 years. ' CLEAN LINES / FILTERS The iow pressure sampiing system enabies iow flow rates (3-9 L/h) without degrading response time. Accumuiation of contaminants iines and fitters is greatiy reduced. ' SAFE ATEX compiiant configuration avaiiabie. ProCeas® H2 purity analyzer Detection of CH4, H2S, CO & CO2 in H2 Streams O The ProCeas® H2 purity is a compiete pre-caiibrated iaser infrared spectrometer for detection of ppb-ievei impurities in hydrogen streams. x The ProCeas® H2 purity uses the patented OFCEAS (WO 03031949) IR Laser technology for enhanced specificity, selectivity, accuracy and stability (no instrumental response drift.) ' The ProCeas® H2 purity uses a patented low-pressure sampling system (WO 2010058107) enabling low-cost installation thank to non-heated lines1 and reduced maintenance. The ProCeas® H2 purity is a complete, reliable, robust, low-cost and easy-to-use solution for the simultaneous analysis of ppb-ievei CH4, H2S, CO & CO2 in hydrogen streams. ProCeas® Advantages & Benefits ' DIRECT MEASUREMENT No sample pre-treatment. OFCEAS technology associated with iow pressure sampling enables direct measurement. The iow pressure in the sampling system removes any risk for chemicals adsorption/desorption and condensation in the line. ' NO INTERFERENCE OFCEAS technology associated with iow pressure sampling provides exceptionai seiectivity, enabiing si-muitaneous muiti-component measurement without interferences, regardiess of the matrix. ' NO RE-ZERO; NO DRIFT The zero information is contained in the signai, enabiing automated and intrinsic re-zero of the anaiyzer. ' EASE-OF-USE The ProCeas® is pre-caiibrated for your appiication. Ini-tiaiiy packaged in a standard 19”rack, it inciudes a touch screen interface and on-board PC for iocai / remote controi and reai time dispiay / recording of resuits. Requires ambient temperature > 10°C and H2O < 65 % voi

Flow Rate : H2O(g) < 65% vol. - Standard H2O(g) > 65% vol. – Study Required 1 atm. ± 100 mbar @ sampling point Sampling Line : Ambient Temp. > 10°C et H2O <65% vol. > Simple polytube (no heating) Analog I/O; TDR I/O. Other I/O’s on request ANALYTICAL SPÉCIFICATIONS Rangea Gas DIMENSIONS standard 19”, 4U rack. 550 mm depth. Response Time Zero Drift : Ambient Temp. < 10°C et H2O >65% vol. > 80°C heated line Ethernet Protocol; RS 485 RS 232; ModBus. Wall mounted ATEX compliant integration adjustable range on request b limit of detection 3 Sigma SPECTRA (Examples) - 200 equidistant data points over...