Medc DB3B User Manual download pdf (Page 13)

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6.0 CERTIFICATION/APPROVALS

IECEx units

Gas (G) certified units

Certified to IEC60079-0, IEC60079-1 and IEC60079-7

Ex d IIC unit (IEC certification No. IECEx BAS 13.0112X)

Ex d IIC T

amb.

) Gb

Ex de IIC unit (IEC certification No. IECEx BAS 13.0114X)

Ex de IIC T

amb.

) Gb

See special conditions for safe use for ambient temperature ranges and T-ratings.

The IECEx certificate and product label carry the IECEx equipment protection level marking:

Where Gb signifies suitability for use in a Zone 1 surface industries area in the presence of gas.

Gas & Dust (GD) certified units

Certified to IEC60079-0, IEC60079-1, IEC60079-7 and IEC60079-31

Ex d IIIC unit (IEC certification No. IECEx BAS 13.0113X)

Ex d IIC T

amb.

) Gb

Ex tb IIIC T

amb.

) Db IP6X

Ex de IIIC unit (IEC certification No. IECEx BAS 13.0115X)

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 IECEx certificate and product label carry the IECEx equipment protection level markings:

Gb and 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.

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Medc DB3B User Manual Page 13