Emerson Rosemount 3051C Quick Start Manual page 39

Pressure transmitter, flow meter
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February 2024
Table 9-6: Input parameters
Voltage U
Current I
Power P
Capacitance C
Inductance L
Specific Conditions of Use:
1. If the apparatus is fitted with an optional 90 V transient
suppressor, it is not capable of withstanding the 500 V
insulation test required by IEC60079-11. This must be taken
into account when installing the apparatus.
2. It is a condition of safe use that the above input parameters
shall be taken into account during installation.
3. It is a condition of manufacture that only the apparatus fitted
with housing, covers, and sensor module housing made out of
stainless steel are used in Group 1 applications.
9.7.3  IG IECEx FISCO
Certificate
Standards
Markings
Table 9-7: Input parameters
Voltage U
Current I
Power P
Capacitance C
Inductance L
Quick Start Guide
HART
30 V
i
200 mA
i
0.9 W
i
0.012 µF
i
0 mH
i
IECEx BAS 09.0076X
IEC 60079-0: 2017, IEC60079-11: 2011
Ex ia IIC T4 Ga
-60 °C ≤ T
i
i
i
i
i
Fieldbus/
PROFIBUS
30 V
300 mA
1.3 W
0 µF
0 mH
≤ +60 °C
a
Fieldbus/PROFIBUS
17.5 V
380 mA
5.32 W
≤ 5 nF
≤ 10 µH
Quick Start Guide
FISCO
17.5 V
380 mA
5.32 W
< 5 nF
< 10 µH
®
39

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