Ex relevant specifications
7 Ex relevant specifications
Important
The values indicated here are taken from the respective certificates. Always observe the
specifications and supplements in the explosion protection certificates.
7.1
TZIDC
7.1.1 ATEX
ATEX
II 2G Ex ia IIC T6
II 2G Ex ib IIC T6
II 2G Ex iaD 21 T51 °C
Type-Examination Test Certificate:
TÜV 04 ATEX 2702 X
Type:
Intrinsically safe equipment
Device class:
II 2G (EEx ia IIC)
II 2G (Eex ib IIC)
Standards: EN
60079-0:2006
EN 60079-11:2007
EN 61241-0:2006
EN 61241-11:2006
Temperature class
Ambient temperature range (II 2 G)
T4
-40 ... 85 °C
T5
-40 ... 50 °C
T6
1)
-40 ... 40 °C
1) When using the plug-in module for "Digital Feedback" in temperature class T6, the maximum allowable ambient
temperature range is -40 ... 35 °C.
Housing surface temperature
Ambient temperature range (II 2 D)
T81 °C
-40 ... 70 °C
T61 °C
-40 ... 50 °C
T51 °C
-40 ... 40 °C
CI/TZIDC/110/120-EN
D400
EN - 27