ProSoft Technology 5228-DFNT-HART - Manual (Page 4)

PLX Markings
Label Markings
ATEX
II 3 G
Ex nA IIC T4
-20°C <= Ta <= 50°C
II – Equipment intended for above ground use (not for use in mines).
3 – Category 3 equipment, investigated for normal operation only.
G – Equipment protected against explosive gasses.
Agency Approvals and Certifications
ATEX EN 60079-0:2009, EN 60079-15:2010
CE IEC 1131-2:1, EN60950:2000, EN55011:1998, Class A, EN61000-6-2:1998,
EN50021:1999
CB Safety IEC 60950-1:2005-Ed2, EN60950-1:2006, CB243333-2393116