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Canada: CSA C22.2 No 213-M1987 (R2008), CSA C22.2 No 25-1966 (R2004)
IP67
International IEC
IEC 60079-0:2011, IEC 60079-11:2011
Europe
EN 60079-0:2012, EN 60079-11:2012
ATEX Directive
This product conforms with the requirement of ATEX directive. The ATEX Directive 94/9/EC is a
European CE Mark directive concerning products that are designed for use in potentially explosive
environments.
II 3 G D
Ex ic IIC T6 Gc
Ex ic IIIB T88°C Dc
Tamb -20° to 50°C
Where . . . indicates . . .
Tamb Ambient Temperature
II Equipment Group II
3 G ATEX Category Gas Zone: Equipment Suitable for Zone 2
3 D ATEX Category Dust Zone: Equipment Suitable for Zone 22
Ex Explosion Protection
ic Intrinsic Safety Type of Gas Protection
IIC Hydrogen/Acetylene Gas Group
T6 85°C Maximum Surface Temperature in Gas Locations
Gc Equipment Suitable for Gas Zone 2
ic Intrinsic Safety Type of Dust Protection
IIIB Non-Conductive Dust Group
T88°C
88°C Maximum Surface Temperature in Dust Locations
Dc Equipment Suitable for Dust Zone 22
