KROHNE OPTIFLUX 2000-4000-5000-6000 -IFC 100 Ex EN - Manual (Page 11)

INTRODUCTION
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11
OPTIFLUX
www.krohne.com 04/2009 - 7.30685.22.00 - EX IFC 100 en
1.8 Marking labels
The data sticker on the connection box of the separate flow sensor typically contains the
following information.
The data sticker on the converter typically contains the following information.
Figure 1-1: Data sticker on sensor
1 Name and address of the manufacturer
2 CE sign with number(s) of notified body / bodies
3 Specific sign for explosion protection
4 Number of EC type examination certificate
5 General EEx notes and warnings
6 Specific EEx notes and warnings
7 Type designation of the flowmeter
Figure 1-2: Example of a nameplate for the converter
1 Name and address of the manufacturer
2 CE sign with number(s) of notified body / bodies
3 Electrical data mains circuit
4 Specific sign for explosion protection
5 Symbols and code letters for explosion safety: group (II), category 2, Gas/Dust (GD), Ex followed by the code letters for
each type of protection used, group (IIC) and temperature class T4
6 Explosion safety notes and warnings
7 Type designation of the flowmeter