Emerson Rosemount 3051C Quick Start Manual page 38

Pressure transmitter, flow meter
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Quick Start Guide
build-up on painted surfaces and only clean the painted
surfaces with a damp cloth. If paint is ordered through
a special option code, contact the manufacturer for more
information.
4. Some variants of the equipment have reduced markings on
the nameplate. Refer to the Certificate for full equipment
marking.
9.7.2  I7 IECEx Intrinsic Safety
Certificate
Standards
Markings
Table 9-5: 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 clause 6.3.12 of IEC 60079-11. This
must be taken into account when installing the apparatus.
2. The enclosure may be made of aluminum alloy and given a
protective polyurethane paint finish; however, care must be
taken to protect it from impact or abrasion if located in Zone 0.
IECEx Mining (Special A0259)
Certificate
Standards
Markings
38
IECEx BAS 09.0076X
IEC 60079-0: 2017, IEC60079-11: 2011
Ex ia IIC T4 Ga
HART
: -60 °C ≤ T
®
Fieldbus/PROFIBUS
i
i
i
i
i
IECEx TSA 14.0001X
IEC 60079-0 :2011, IEC 60079-11: 2011
Ex ia I Ma (–60 °C ≤ T
≤ +70 °C
a
: –60 °C ≤ T
®
HART
30 V
200 mA
1.0 W
0.012 µF
0 mH
≤ +70 °C)
a
February 2024
≤ +60 °C
a
Fieldbus/PROFIBUS
30 V
300 mA
1.3 W
0 µF
0 mH
Emerson.com/Rosemount

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