Emerson Rosemount MultiVariable 3051S Series - Page 35

I1 ATEX Intrinsic Safety
Certificate
Baseefa08ATEX0064X
Standards
EN 60079-0:2012, EN 60079-11:2012
Markings
II 1 G Ex ia IIC T4 Ga, T4(–60 °C ≤T
a
≤ +70 °C)
Parameter HART
®
FOUNDATION
Fieldbus
SuperModule
™
only
RTD (for 3051SFx)
HART Fieldbus
Voltage U
i
30 V 30 V 7.14 V 30 V 30 V
Current I
i
300
mA
300 mA 300 mA 2.31 mA 18.24 mA
Power P
i
1 W 1.3 W 887 mW 17.32 mW 137 mW
Capacitance
C
i
14.8 nF 0 0.11 µF 0 0.8 nF
Inductance
L
i
0 0 0 0 1.33 mH
Special Conditions for Safe Use (X):
1. If the equipment is fitted with the optional 90 V transient suppressor,
it is incapable of withstanding the 500 V isolation from earth test and
this must be taken into account during installation.
2. The enclosure may be made of aluminum alloy and given a protective
polyurethane paint finish; however, care should be taken to protect it
from impact or abrasion if located in a Zone 0 environment.
IA ATEX FISCO
Certificate
Baseefa08ATEX0064X
Standards
EN 60079-0:2012, EN 60079-11:2012
Markings
II 1 G Ex ia IIC T4 Ga, T4(–60 °C≤T
a
≤ +70 °C)
Parameter FISCO
Voltage U
i
17.5 V
Current I
i
380 mA
Power P
i
5.32 W
Capacitance C
i
0
Inductance L
i
0
October 2018 Quick Start Guide
Quick Start Guide 35