6
CoriolisMaster FCB400, FCH400
CORIOLIS MASS FLOWMETER | OI/FCB400/FCH400-EN REV. E
2
Use in potentially explosive atmospheres
Note
Further information on the Ex-Approval of devices can be found in the type examination certificates or the relevant certificates at
www.abb.com/flow
.
Device overview
ATEX / IECEx
Standard / No explosion protection
Zone 2, 21, 22
Zone 1, 21 (Zone 0)
Model number
FCx4xx Y0
FCx4xx A2
FCx4xx A1
Integral mount design
• Standard
• Zone 2, 21, 22
• Zone 1, 21
• Zone
0
Model number
FCT4xx Y0
FCx4xx Y0
FCT4xx A2
FCx4xx A2
FCT4xx A1
FCx4xx A1
Remote mount design
Transmitter and
flowmeter sensor
• Standard
• Zone 2, 21, 22
• Zone 1, 21
• Zone
0
Model number
FCT4xx Y0
FCT4xx A2
FCx4xx A1
Remote mount design
Transmitter
• Standard
• Zone 2, 21, 22
Sensor
• Zone 1, 21
• Zone
0
Model number
—
FCT4xx A2
FCx4xx A1
Remote mount design
Transmitter
• Zone 2, 21, 22
Sensor
• Zone 1, 21
—
1
Single-compartment housing
2
Dual-compartment housing
3
Zone 0 within the meter tube