Medc DB3B User Manual download pdf (Page 14)

07/14

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

amb.

) Gb

Ex de IIC unit (IEC certification No. Baseefa13ATEX0232X)

Ex de IIC T

amb.

) Gb

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

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

amb.

) Gb

Ex tb IIIC T

amb.

) Db IP6X

Ex de IIIC unit (ATEX certification No. Baseefa13ATEX0233X)

Ex de IIC T

amb.

) Gb

Ex tb IIIC T

amb.

) Db IP65/66*

*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

Signifies suitability for use in the presence of gases

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Medc DB3B User Manual Page 14

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