MEDC DB3B Manuel Technique page 12

Générateur de sons
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ATEX units
Gas (G) certified units
Certified to EN60079-0, EN60079-1 and EN60079-7
Ex d IIC unit (ATEX certification No. Baseefa13ATEX0229X)
Ex d IIC T
(T
) Gb
G
amb.
Ex de IIC unit (IEC certification No. Baseefa13ATEX0232X)
Ex de IIC T
(T
) Gb
G
amb.
See special conditions for safe use for ambient temperature ranges and T-ratings.
The ATEX certificate and product label carry the ATEX group and category marking:
II 2 G
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
Gas & Dust (GD) certified units
Certified to EN60079-0, EN60079-1, EN60079-7 and EN60079-31
Ex d IIIC unit (ATEX certification No. Baseefa13ATEX0231X)
Ex d IIC T
(T
) Gb
G
amb.
Ex tb IIIC T
(T
) Db IP6X
D
amb.
Ex de IIIC unit (ATEX certification No. Baseefa13ATEX0233X)
Ex de IIC T
(T
) Gb
G
amb.
Ex tb IIIC T
(T
) Db IP65/66*
D
amb.
*depending on outer flare type
See special conditions for safe use for ambient temperature ranges and T-ratings.
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
These units also have the following approvals:
Ingress protection: Ex d & Ex e terminal chambers - IP66 & IP67 to IEC60529
05/14
© MEDC 2014

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