KROHNE OPTIFLUX 2000-4000-5000-6000 -IFC 100 Ex EN User Manual
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CONTENTS
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www.krohne.com
04/2009 - 7.30685.22.00 - EX IFC 100 en
OPTIFLUX
1 Introduction
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1.1 Safety instructions from the manufacturer ..................................................................... 3
1.1.1 Disclaimer ............................................................................................................................... 3
1.1.2 Product liability and warranty ................................................................................................ 3
1.1.3 Information concerning the documentation........................................................................... 3
1.1.4 Warnings and symbols used................................................................................................... 4
1.1.5 Manufacturer .......................................................................................................................... 4
1.2 Safety instructions for the operator................................................................................. 5
1.3 Approvals .......................................................................................................................... 6
1.4 OPTIFLUX 2000 / 4000 ...................................................................................................... 7
1.4.1 Compact versions ................................................................................................................... 7
1.4.2 Field versions .......................................................................................................................... 7
1.5 OPTIFLUX 5000 ................................................................................................................. 8
1.5.1 Field versions .......................................................................................................................... 8
1.6 OPTIFLUX 6000 ................................................................................................................. 9
1.6.1 Field versions .......................................................................................................................... 9
1.7 IFC 100 W ....................................................................................................................... 10
1.8 Marking labels ................................................................................................................ 11
2 Temperature limits
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2.1 OPTIFLUX 2000 / 4000 .................................................................................................... 12
2.1.1 Compact versions ................................................................................................................. 12
2.1.2 Field versions ........................................................................................................................ 12
2.2 OPTIFLUX 5000 ............................................................................................................... 14
2.2.1 Field versions ........................................................................................................................ 14
2.3 OPTIFLUX 6000 ............................................................................................................... 15
2.3.1 Field versions ........................................................................................................................ 15
2.4 IFC 100 W ........................................................................................................................ 15
3 Connection diagrams for field versions
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3.1 Signal cable A ................................................................................................................. 16
3.2 Equipotential bonding..................................................................................................... 17
3.3 Signal cable connections................................................................................................ 18
4 Electrical connections
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4.1 Installation instructions ................................................................................................. 19
4.2 Connection of IFC 100 (C and W version) ....................................................................... 20
5 Maintenance and service
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5.1 Maintenance ................................................................................................................... 21