MEDC SM87BG Technische Anleitung Seite 5

5.0 cErtIFIcAtIon/APProVALS
IEcEx units
Certified to IEC 60079-0, IEC 60079-1 and IEC 60079-31
Ex d unit (IEC certification No. IECEx BAS 09.0060)
Ex d IIC T6 (-55°C to +55°C) Gb
Ex tb IIIC T85°C (-55°C to +55°C) Db IP66/IP67
or
Ex d IIC T5 (-55°C to +70°C) Gb
Ex tb IIIC T100°C (-55°C to +70°C) Db IP66/IP67
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.
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. Baseefa03ATEX0075)
Ex d IIC T6 (-55°C to +55°C) Gb
Ex tb IIIC T85°C (-55°C to +55°C) Db IP66/IP67
or
Ex d IIC T5 (-55°C to +70°C) Gb
Ex tb IIIC T100°C (-55°C to +70°C) Db IP66/IP67
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
The ATEX certificate and product label also carry the following mark:
1180
This signifies unit compliance to the relevant European directives, in this case 94/9/EC, along with the number
of the notified body issuing the EC type examination certificate.
© Cooper MEDC 2010 11/10