Hazardous Area Approval Atex / Iecex - ABB CoriolisMaster FCB300 Serie Instrucciónes De Puesta En Marcha

7.2.2

Hazardous area approval ATEX / IECEx

Specific marking according to ATEX and IECEx applies depending on the design of the flowmeter sensor (integral or remote
mount design).
IMPORTANT (NOTE)
ABB reserves the right to make changes to the Ex-marking. The exact marking can be found at the name plate of the meter.
Modell FCB3xx-A2A... (remote mount design in Zone 2)
Approval Marking
ATEX II 3 G Ex nA IIC T6 ... T2
II 2 D Ex tD IIIC T85°C .. Tmedium
IECEx Ex nA IIC T6 .. T2 Gc
Ex tb IIIC T85°C Tmedium
Model FCB3xx-A1A... (remote mount design in Zone 1)
Approval Marking
ATEX II 1 G Ex ia IIC T6 ... T2
II 1 D Ex ia IIIC T85°C... Tmedium
IECEx T2 Ga
Ex ia IIIC T85°C .. Tmedium Da
Model FCB3xx-A2Y... (integral mount design in Zone 2)
Approval Marking
ATEX II 3 G Ex nA nR IIC T6 ... T2
II 2 D Ex tD IIIC T85°C .. Tmedium
IECEx Ex nA nR IIC T6 .. T2 Gc
Ex tb IIIC T85°C Tmedium Db
Modell FCB3xx-A1Y... (integral mount design in Zone 1)
Approval Marking
ATEX
Version II II 1/2 G Ex d e ia IIC T6 .. T2
II 2 D Ex ia tb IIIC T85°C .. Tmedium
Version I II 1/2 G Ex d e ia ib IIC T6 .. T2 or II 1/2 G Ex d e ia IIC
T6 .. T2
II 2 D Ex ia ia tb IIIC T85°C .. Tmedium or II 2 D Ex ia tb IIIC
T85°C .. Tmedium
IECEx
Version II Ex d e ia IIC T6 .. T2 Ga/Gb
Ex ia tb IIIC T85°C .. Tmedium
Version I Ex d e ia ib IIC T6 .. T2 Ga/Gb or Ex d e ia IIC T6 .. T2 Ga/Gb
Ex ia ib tb IIIC T85°C .. Tmedium or Ex ia tb IIIC T85°C ..
Tmedium
Comment
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Comment
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Comment
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Comment
2 passive analog outputs, outputs "ia" / "e", depending on
user wiring.
Active / passive analog outputs, outputs "ib" / "e", depending
on user wiring.
2 passive analog outputs, outputs "ia" / "e", depending on
user wiring.
Active / passive analog outputs, outputs "ib" / "e", depending
on user wiring.
CoriolisMaster FCB330, FCB350 | CI/FCB300-X1 Rev. C EN - 37