Emerson Rosemount 3051S Series Quick Start Manual page 48

Quick Start Guide
a special option code, contact the manufacturer for more
information.
I2 Brazil Intrinsic Safety
Certificate
Standards
Markings
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 aluminium 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, areas requiring EPL Ga.
Parameter
Voltage U
Current I
Power P
Capacitance C
Inductance L
11.1.6 China
E3 China Flameproof and Dust Ignition-proof
Certificate
Standards
Markings
48
UL-BR 15.0357X
ABNT NBR IEC 60079-0:2008 + Addendum 1:2011, ABNT
NBR IEC 60079-11:2009
Ex ia IIC T4 Ga (–60 °C ≤ T
HART
®
Input
30 V
i
300 mA
i
1 W
i
14.8 nF
i
0
i
3051SMV: GYJ23.1243X [Mfg USA, China, Singapore]
3051SFx: GYJ21.3300X [MfgUSA, China, Singapore]
3051SMV: GB/T 3836.1-2021, GB/T 3836.2-2021, GB/T
3836.20-2010
3051SFx: GB3836.1-2010, GB3836.2-2010,
GB12476.1-2013, GB12476.5-2013
3051SMV: Ex d IIC T6··· T4 Ga/Gb
3051SFx: Ex d IIC T4
T 95°C
500
≤ +70 °C)
a
Fieldbus
RTD Input
30 V 30 V
2.31 mA 300 mA
17.32 mW 1.3 W
0 0
0 0
T6 Ga/Gb; Ex tD IP66 A20 T105°C
~
January 2024
RTD
30 V
18.24 mA
137 mW
0.8 nF
1.33 mH
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