KROHNE OPTIFLUX 2000-4000-5000-6000-7300-IFC 300 Ex EN User Manual
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CONTENTS
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www.krohne.com
07/2010 - 7309482600 - AD EX IFC 300 R06 en
OPTIFLUX
1 Introduction
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1.1 Safety instructions from the manufacturer ..................................................................... 4
1.1.1 Disclaimer ............................................................................................................................... 4
1.1.2 Product liability and warranty ................................................................................................ 5
1.1.3 Information concerning the documentation........................................................................... 5
1.1.4 Warnings and symbols used................................................................................................... 6
1.1.5 Manufacturer .......................................................................................................................... 6
1.2 Safety instructions for the operator................................................................................. 7
1.3 Approvals .......................................................................................................................... 8
1.4 OPTIFLUX 2000 / 4000 ...................................................................................................... 9
1.4.1 Compact versions ................................................................................................................... 9
1.4.2 Field versions ........................................................................................................................ 10
1.5 OPTIFLUX 5000 ............................................................................................................... 11
1.5.1 Compact versions ................................................................................................................. 11
1.5.2 Field versions ........................................................................................................................ 12
1.6 OPTIFLUX 6000 ............................................................................................................... 13
1.6.1 Compact versions ................................................................................................................. 13
1.6.2 Field versions ........................................................................................................................ 14
1.7 OPTIFLUX 7000 ............................................................................................................... 15
1.7.1 Compact versions ................................................................................................................. 15
1.8 IFC 300 F ......................................................................................................................... 16
1.9 Marking labels ................................................................................................................ 17
2 Temperature limits
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2.1 OPTIFLUX 2000 / 4000 .................................................................................................... 18
2.1.1 Compact versions ................................................................................................................. 18
2.1.2 Field versions ........................................................................................................................ 20
2.2 OPTIFLUX 5000 ............................................................................................................... 22
2.2.1 Compact versions ................................................................................................................. 22
2.2.2 Field versions ........................................................................................................................ 23
2.3 OPTIFLUX 6000 ............................................................................................................... 24
2.3.1 Compact versions ................................................................................................................. 24
2.3.2 Field versions ........................................................................................................................ 25
2.4 OPTIFLUX 7000 ............................................................................................................... 26
2.4.1 Compact versions ................................................................................................................. 26
2.5 IFC 300 F ......................................................................................................................... 26
3 Connection diagrams for field versions
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3.1 Signal cable A ................................................................................................................. 27
3.2 Signal cable B ................................................................................................................ 28
3.3 Equipotential bonding..................................................................................................... 29
3.4 Signal cable connections................................................................................................ 30