Reference Manual
00809-0100-4026, Rev FA
July 2009
B-3
Rosemount 5400 Series
EUROPEAN ATEX
DIRECTIVE
INFORMATION
Intrinsic Safety The Rosemount 5400 Series Transmitter with the following attached label has
been certified to comply with Directive 94/9/EC of the European Parliament
and the Council as published in the Official Journal of the European
Communities No. L 100/1 on 19-April-1994.
Figure B-1. Approval Label ATEX
I1 The following information is provided as part of the label of the
transmitter:
• Name and address of the manufacturer (Rosemount).
• CE Conformity Marking
• Complete model number
• The serial number of the device
• Year of construction
• Marking for explosion protection:
• EEx ia IIC T4 (-50 °C
Ta +70 °C)
(1)
• 4-20 mA/HART model: Ui=30 V, Ii=130 mA, Pi=1.0 W, Ci=7.26 nF, Li=0.
• Nemko ATEX certificate number: Nemko 04ATEX1073X
• Installation Drawing: 9150 079-907
Special Conditions for Safe Use (X)
The intrinsically safe circuits do not withstand the 500V AC test as specified in
EN 50020 clause 6.4.12.
Parts of the rod-antenna and the All PTFE antenna are non-conducting and
the area of the non-conducting part exceeds the maximum permissible areas
for Group IIC according to EN 50014 clause 7.3 (20 cm
2
) and Category II 1 G
according to EN 50284 clause 4.4.3 (4 cm
2
). Therefore, when the antenna is
used in a potentially explosive atmosphere, appropriate measures must be
taken to prevent electrostatic discharge.
Impact and friction hazards need then to be considered according to EN
50284 clause 4.3.1 when the transmitter and part of antennas exposed to the
exterior atmosphere of the tank is made with light metal alloys and used in
category II 1 G.
(1) Other temperature restrictions may apply, please refer to “Temperature and Pressure Rat-
ings” on page A-4.
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