Instruction Manual
Installation
September 2013
2-5
Flameproof
Operating ambient temperature: −52C or −40C to
+ 85C
Refer to table 1-6 for additional approval information,
and figure B-14 for typical ATEX Flameproof
nameplates.
Type n
Operating ambient temperature: −52C or −40C to
+ 80C
Refer to table 1-6 for additional approval information,
and figure B-15 for typical ATEX Type n nameplates.
IECEx
Conditions of Certification
Intrinsically Safe, Type n, Flameproof
Ex ia / Ex nC / Ex d
1. Warning: Electrostatic charge hazard. Do not rub
or clean with solvents. To do so could result in an
explosion.
Ex nC / Ex nA / Ex d
2. Do not open while energized.
Refer to table 1-7 for additional approval information,
and figures B-16, B-17, and B-18 for IECEx loop
schematics, and figures B-19 and B-20 for typical
IECEx nameplates.
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