Device designs
SM/FEX300/FEX500/FM/CSA-EN FEX300, FEX500 EN - 7
3.1.2 Div. 2
ProcessMaster 300 / ProcessMaster 500 HygienicMaster 300 / HygienicMaster 500
FEP315.....P.... / FEP515.....P.... FEH315.....P.... / FEH515.....P....
Div. 2 Div. 2
USA USA
FM approved, File 3034391 FM approved, File 3034391
NI: CL I, II / DIV2 / GP ABCDFG / T4 … T3 NI: CL I, II / DIV2 / GP ABCDFG / T4 … T3
CL III / DIV1, 2 / T4 … T3 CL III / DIV1, 2 / T4 … T3
CL I ZN2 AEx nA nC IIC T4 ... T3 CL I ZN2 AEx nA nC IIC T4 ... T3
DIP: CL II, III / DIV1 / GP EFG / T 70 °C … T
medium
DIP: CL II, III / DIV1 / GP EFG / T 70 °C … T
medium
AEx tD 21 T70 °C ... T
medium
AEx tD 21 T70 °C ... T
medium
Canada Canada
cFM approved, File 3034391C cFM approved, File 3034391C
NI: CL I, II / DIV2 / GP ABCDFG / T4 … T3 NI: CL I, II / DIV2 / GP ABCDFG / T4 … T3
CL III / DIV1, 2 / T4 … T3 CL III / DIV1, 2/ T4 … T3
CL I ZN2 Ex nA nC IIC T4 ... T3 CL I ZN2 Ex nA nC IIC T4 ... T3
DIP: CL II, III / DIV1 / GP EFG / T70 °C … T
medium
DIP: CL II. III / DIV1 / GP EFG / T70 °C … T
medium
DIP A21 T
A
T70 °C ... T
medium
DIP A21 TA T70 °C ... T
medium
1) Single-compartment housing
2) Dual-compartment housing
3.2 Model with remount mount design
The transmitter is mounted in a separate location from the flowmeter sensor. The electrical
connection between the transmitter and flowmeter sensor may only be established using the
signal cable supplied.
Signal cable
Application
D173D031U01 D173D027U01
Non-Ex. (< DN15)
Non-Ex. (≥ DN15)
Zone 2 / Div. 2 (< DN15)
Zone 2 / Div. 2 (≥ DN15)
Zone 1 / Div. 1
(all nominal diameter)
Application not permissible
Application permissible
Standard on delivery
IMPORTANT (NOTE)
For further information about the instruments' explosion protection approval please refer to the
Ex test certificates (available on the product CD or under www.abb.com/flow).
G01082-01
1) 2)
G01330
1) 2)