IFM Electronic NAMUR NS Serie Instrucciones De Servicio página 11

ENGLISH
Operating instructions (safety-related part ATEX)
Information on the safe use in hazardous areas
Function and features
• Use in hazardous areas according to the classification
(Group II, category 1G, apparatus for gas atmosphere).
II 1G
The unit conforms to the requirements of EN50014, EN50020, EN50284,
EN1127-1 and EN60947-5-6.
II 2G (Group II, category 2G, apparatus for gas atmosphere).
The unit conforms to the requirements of EN50014, EN50020 and
EN60947-5-6.
• EC type test certificate
• Use in hazardous areas according to the classification
II 1D
(Group II, category 1D, apparatus for dust atmosphere).
The requirements of the prEN 61241-0, IEC 61241-11 (31H/171/CDV),
EN 60947-5-6 standards are met.
EC type test certificate
• Marking
II 1G EEx ia IIB T6 CE0158 Ta max = 60°C
II 1D Ex iaD 20 T 90°C Ta max = 70°C
II 1G EEx ia IIB T5 CE0158 Ta max = 70°C
II 1D Ex iaD 20 T 90°C Ta max = 70°C
II 2G EEx ia IIC T6 CE0158 Ta max = 70°C
II 1D Ex iaD 20 T 90°C Ta max = 70°C
Installation / Setup
Only qualified staff with a knowledge of protection classes, regulations and
provisions for apparatus in hazardous locations may install, connect and set up
the units.
Check whether the classification (see "Marking" above and marking on the
unit) is suitable for the application.
PTB 02 ATEX 2217
BVS 04 ATEX E153
GB
Type NS****
Type NS****
Type NS****
IRL
5