2 • About the GX-2012 GX-2012 Operator’s Manual
• ATEX certification for II1G Ex ia IIC T4 Ga
WARNING: The GX-2012 detects oxygen deficiency, elevated levels of
oxygen, combustible gases, carbon monoxide, and hydrogen
sulfide, all of which can be dangerous or life threatening.
When using the GX-2012, you must follow the instructions
and warnings in this manual to assure proper and safe
operation of the unit and to minimize the risk of personal
injury. Be sure to maintain and periodically calibrate the GX-
2012 as described in this manual.