EC91 IntrinsicaMy Safe Oxygen Analyser Intrinsically Safe ATEX, unsurpassed certified oxygen analyser for all hazardous areas Monitoring inert blanketing gas in oil and petrochemical applications Inert gases and Hydrogen Gas purity Glove boxes Oxygen deficiency monitoring Metallurgy Gas line monitoring Unsurpassed safety protection Air calibration facility Maintenance-free 5 year life sampling cell Certified for Zone 0 This instrument has a 36 month warranty which covers any faulty workmanship and normal component failure relating to electronic circuit cards C e Conforms to ATEX Directive 2014/34/EU, Marking ^ II 1G EX ia IIC T4 Ga

Intrinsically Safe Oxygen Analysis Systech Illinois have over 25 years of expertise in manufacturing gas analysers for the process industry and have an installed base of over a thousand instruments during this time. The EC91 Process Oxygen Transmitter will detect levels of oxygen as low as 1ppm, up to higher percent levels and can be used on most industrial gases and atmospheres. There is no need for routine maintenance of the fuel cell and the instrument can be easily calibrated, using ambient air or standard calibration samples. The enclosure is manufactured from moulded glass fibre reinforced...

lira Ranges Resolution Accuracy Response Time Calibration Range Measuring Cell Type Operating Conditions Sample inlet pressure Sample flow rate Sample temperature Ambient temperature Sample connections Unsuitable gases 6 selectable 0-20, 0-200, 0-2000 (ppm) 0-2%, 0-20%, 0-30% Other ranges available on request 0.05% of scale >10ppm ±2% of reading at 20°C ±5% of reading over temperature range <10ppm ±2% of reading + 0.4ppm at 20°C ±5% of reading + 0.4ppm + 0.15ppm/°C over temperature range 90% of reading within 20 seconds Ambient (20.9%) or certified gas Electrochemical fuel cell 0.1 to 1 Barg,...