2. Specifications
2.2. Certifications and approvals
4
OWA 100 Adapter User Manual
Rev. 2
July
2011
2.2 Certifications and approvals
Hazardous Location
Certifications
CSA - USA and Canada
Intrinsic Safety
Class I, II, III Division 1, Groups C, D, E, F, & G; T4
Ex ia IIB; T4;
Ex tb IIIC T90°C IP66
Ambient Temperature: –40°C
≤
Ta
≤
+70°C
Enclosure: Type 4x/ IP46
Non Incendive
Class I, Division 2, Groups CD;
Class II, Division 2, Groups F & G; Suitable for Class III, Division 2; T4
Class I, Zone 2 AEx nA IIB, T4
Ex tb IIIC T90°C, IP66
Ambient Temperature: –40°C
≤
Ta
≤
+85°C
Enclosure: Type 4x/ IP46
IECEx
DEKRA- Intrinsic Safety
Ex ia IIB, T4
Ex tb IIIC T90°C, IP66
Ambient Temperature: –40°C
≤
Ta
≤
+70°C
Enclosure: IP66
DEKRA- Non Sparking
Ex nA IIB T4, Gc
Zone 22, Ex tb IIIC T90°C IP66, Dc,
Ambient Temperature: –40°C
≤
Ta
≤
+85°C
Enclosure: IP66
