Emerson Rosemount 3051 Quick Start Manual page 25

August 2023
3. Non-standard paint options may cause risk from electrostatic
discharge. Avoid installations that could cause electrostatic
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.
5. Appropriate cable, glands, and plugs need to be suitable
for a temperature of 5 °C greater than maximum specified
temperature for location where installed.
I1 ATEX Intrinsic Safety and Dust
Certificate
Standards:
Markings:
Table 5-2: Input parameters
Parameters
Voltage U
Current I
Power P
Capacitance C
Inductance L
Special Conditions for Safe Use (X):
1. The equipment is not capable of withstanding the 500 V
insulation test required by clause 6.3.13 of EN60079-11:
2012. This must be taken into account when installing the
equipment.
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.
Quick Start Guide
Baseefa12ATEX0189X; Baseefa12ATEX0191
EN IEC 60079-0: 2018, EN60079-11: 2012, EN 60079-31:
2014
II 1 G Ex ia IIC T4 Ga (–60 °C ≤ T
Ex ta IIIC T
200
i
i
i
i
i
105 °C Da (–20 °C ≤ T
HART
®
30 V
200 mA
1.0 W
0.012 µF
0 mH
Quick Start Guide
≤ +70 °C), II 1 D
a
≤ +85 °C)
a
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