Hazardous Area Approval Atex / Iecex / Nepsi; Transmitter Model Fct300 In Remote Mount Design - ABB CoriolisMaster FCB330 Mode D'emploi

7.3

Transmitter model FCT300 in remote mount design

Ambient and process conditions:
T -20 ... 60 °C (-4 ... 140 °F)
amb
Protection class IP 65, IP 67, and NEMA 4X / Type 4X
7.3.1

Hazardous area approval ATEX / IECEx / NEPSI

Specific marking according to ATEX, IECEx and NEPSI 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.
Model FCT3xx-Y0... (Transmitter outside the hazardous area, Sensor in Zone 0, 1 or 2)
Approval Marking
ATEX II (1) G [Ex ia] IIC
[Ex ia Ga] IIC
IECEx or NEPSI
Model FCT3xx-A2... or FCT3xx-S2... (Transmitter in Zone 2, Sensor in Zone 0, 1 or 2)
Approval Marking
ATEX II 3(2) G Ex nA nR [ia] IIC T6
II 2 D Ex tb [ia] IIIC T85°C
IECEx or NEPSI Ex nA nR [ia] IIC T6 Gc (Gb)
Ex tb [ia] IIIC T85°C Db
Modell FCT3xx-A1... or FCT3xx-S1... (Transmitter in Zone 1, Sensor in Zone 0, 1 or 2)
Approval Marking
ATEX
Version II II 2 (1) G Ex d e ia IIC T6
II 2 (1) D Ex ia tb IIIC T85°C
Version I II 2 (1) G Ex d e ib [ia] IIC T6 or II 2 (1) G Ex d e [ia] IIC T6
II 2 (1) D Ex ib tb [ia] IIIC T85°C or II 2 (1) D Ex tb [ia] IIIC
T85°C
IECEx or NEPSI
Version II Ex d e ia IIC T6 Gb (Ga)
Ex ia tb IIIC T85°C Db (Da)
Version I Ex d e ib [ia Ga] IIC T6 Gb or Ex d e [ia Ga] IIC T6 Gb
Ex ib tb [ia Da] IIIC T85°C Db or Ex tb [ia Da] IIIC T85°C Db
38 - EN CI/FCB300/FCH300-X1 Rev. F | CoriolisMaster FCB330, FCB350, FCH330, FCH350
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.