ABB SensyMaster FMT430 - Ex Marking; ATEX; Iecex

8 SensyMaster FMT430, FMT450 THERMAL MASS FLOWMETER | OI/FMT430/450-EN REV. B
… 2 Use in potentially explosive atmospheres
Ex marking
ATEX / IECEx
Note
• A specific marking applies, depending on the design.
• ABB reserves the right to modify the Ex-marking. Refer to the name plate for the exact marking.
Model number design*: FMTabcdefghijkl.m.n.o.p
* For detailed information on the design of the model number, see the ordering information in the data sheet
Model number for use in Zone 2, 22
Ex marking
Certificate
FMT4x0
– A2 (i=D..,Y..,S..)
Sensor in integral mount design or remote mount
design with single
-compartment or dual-
compartment housing
II 3G Ex ec IIC T6...T1 Gc
II 3D Ex tc IIIC T80°C...T
medium
Dc
ATEX:
FM19ATEX0178X
IECEx:
IECEx FMG
19.0025X
FMT4x2
– A2 (i=W..,R..)
Sensor in remote mount design with single
-
compartment housing
II 3G Ex ec IIC T6 Gc
II 3D Ex tc IIIC T80°C Dc
Model number for use in Zone 0/1, 21
Ex marking
Certificate
FMT4x0
– A1 (i=D1...D8)
Sensor in
integral mount design with dual-
compartment housing
II 2 G Ex db eb ib mb IIC T6...T1 Gb
II 2 G Ex ia IIC T6...T1 Gb
II 2 D Ex ia tb IIIC T80°C...T
medium
Db
IN
-/OUTPUTS: Urated=30V
ATEX:
FM19ATEX0177X
IECEx:
IECEx FMG 19.0025X
FMT4x0
– A3 (i=D1...D8)
Sensor in integral mount design with dual
-
compartment housing (Zone
0 in meter tube)
II 1/2 G Ex db eb ib mb IIC T6...T1 Gb/Ga
II 1 G Ex ia IIC T6...T1 Ga
II 2 D Ex ia tb IIIC T80°C...T
medium
Db
IN-/OUTPUTS: Urated=30V
FMT4x0
– A1 (i=Y0)
Sensor in remote mount design with dual
-
compartment housing
II 2 G Ex eb ib mb IIC T6...T1 Gb
II 2 G Ex ia IIC T6...T1 Gb
II 2 D Ex tb IIIC T80°C...T
medium
Db
IN
-/OUTPUTS: Urated=30V
FMT4x0
– A3 (i=Y0)
Sensor in remote mount design with dual
-
compa
rtment housing (Zone 0 in meter tube)
II 1/2 G Ex eb ia ib mb IIC T6...T1 Gb/Ga
II 1 G Ex ia IIC T6...T1 Ga
II 2 D Ex tb IIIC T80°C...T
medium
Db
IN-/OUTPUTS: Urated=30V
FMT4x0
– A1 (i=R1...R4)
Transmitter in remote mount design with
dual-
compartment housing
II 2 G Ex db eb ia mb IIB+H2 T6 Gb
II 2 D Ex ia tb IIIC T80°C Db
IN
-/OUTPUTS: Urated=30V
FMT4x0
– A1 (i=R5...R8)
Transmitter in remote mount design with dual
-
compartment housing
(flameproof enclosure ‘Ex d’)
II 2 G Ex db ia IIB
+H2 T6 Gb
II 2 D Ex ia tb IIIC T80°C Db
IN
-/OUTPUTS: Urated=30V