Series 900 Oxygen Analyzers provide continuous oxygen analysis using electrochemical-sensing technology. There are four ranges available: trace, ultra-low trace, percent and company's RACE® sensor. RACE sensor is able to purge from ambient air to 20 PPM within two minutes. All sensors are maintenance-free and designed to last three to five years under normal operating conditions. They are available in bench-top, panel-mountable, NEMA 4X or rack mount enclosures to suit installation requirements.


Illinois Instruments
2401 Hiller Ridge Road
Johnsburg, IL, 60050