Emerson Rosemount 3051C Quick Start Manual page 36

Pressure transmitter, flow meter
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Quick Start Guide
Standards
Markings
Table 9-3: Input parameters
Voltage U
Current I
Power P
Capacitance C
Inductance L
Specific Conditions for Safe Use (X):
1. The apparatus is not capable of withstanding the 500 V
insulation test required by clause 6.3.12 of EN60079-11: 2012.
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 should be
taken to protect it from impact or abrasion if located in Zone 0.
3. Some variants of the equipment have reduced markings on
the nameplate. Refer to the Certificate for full equipment
marking.
9.6.4  N1 ATEX Type n and Dust
Certificate
Standards
Markings
Specific Conditions for Safe Use (X):
1. The apparatus is not capable of withstanding the 500 V
insulation test required by EN 60079-15: 2010. This must be
taken into account when installing the apparatus.
36
EN IEC 60079-0: 2018, EN60079-11: 2012
II 1 G Ex ia IIC T4 Ga
–60 °C  ≤ T
i
i
i
i
i
BAS00ATEX3105X; Baseefa11ATEX0275X
EN IEC 60079-0: 2018, EN60079-15: 2010, EN60079-31:
2014
II 3 G Ex nA IIC T5 Gc
–40 °C  ≤ T
≤ +70 °C;
a
II 1 D Ex ta IIIC T
–20 °C ≤ T
≤ +85 °C
a
≤ +60 °C
a
Fieldbus/PROFIBUS
17.5 V
380 mA
5.32 W
≤ 5 nF
≤ 10 µH
105 °C Da
500
February 2024
®
Emerson.com/Rosemount

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