MEDC XB11 Notice Technique page 4

5.0 cErtIFIcAtIon/APProVALS
IEcEx units
Certified to IEC60079-0, IEC60079-1 and IEC60079-31
Ex d unit (IEC certification No. IECEx BAS 10.0101)
Ex d IIB Tx (Tamb.) Gb
Ex tb IIIC Tx (Tamb.) Db IP66/IP67
Gas T-rating (Tx) Dust T-rating (Tx)
T4
T5
T6
The IECEx certificate and product label carry the IECEx equipment protection level marking
Gb
Db
Where Gb signifies suitability for use in a Zone 1 surface industries area in the presence of gas.
Where Db signifies suitability for use in a Zone 21 surface industries area in the presence of dust.
AtEX units
Certified to EN60079-0, EN60079-1 and EN60079-31
Ex d unit (ATEX certification No. BAS99ATEX2195)
Ex d IIB Tx (Tamb.) Gb
Ex tb IIIC Tx (Tamb.) Db IP66/IP67
Gas T-rating (Tx) Dust T-rating (Tx)
T4
T5
T6
The ATEX certificate and product label carry the ATEX group and category marking:
II 2 GD
Where:
Signifies compliance with ATEX
II Signifies suitability for use in surface industries
2 Signifies suitability for use in a zone 1 area
G Signifies suitability for use in the presence of gases
D Signifies suitability for use in the presence of dust
12/10
Ambient temp range (Tamb.)
T105°C (-55°C to +70°C)
T90°C (-55°C to +55°C)
T75°C (-55°C to +40°C)
Ambient temp range (Tamb.)
T105°C (-55°C to +70°C)
T90°C (-55°C to +55°C)
T75°C (-55°C to +40°C)
© Cooper MEDC 2010