KROHNE OPTISONIC 3400 CSA EN User Manual
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CONTENTS
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www.krohne.com
10/2013 - 7313222100 - AD CSA OPTISONIC 3400 -en- R01
OPTISONIC 3400
1 Introduction
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1.1 Safety instructions from the manufacturer ..................................................................... 4
1.1.1 Copyright and data protection ................................................................................................ 4
1.1.2 Disclaimer ............................................................................................................................... 4
1.1.3 Product liability and warranty ................................................................................................ 4
1.1.4 Information concerning the documentation........................................................................... 5
1.1.5 Warnings and symbols used................................................................................................... 5
1.1.6 Manufacturer .......................................................................................................................... 6
1.2 Safety instructions for the operator................................................................................. 6
1.3 Approval............................................................................................................................ 6
1.4 OPTISONIC 3400 C(/i)-DIV1 .............................................................................................. 7
1.5 OPTISONIC 3000 F/...-DIV1............................................................................................... 8
1.6 UFC 400 F(/i)-DIV1 ............................................................................................................ 8
1.7 Marking labels (examples) ............................................................................................... 9
1.7.1 CSA labels ............................................................................................................................... 9
1.7.2 I/O sticker............................................................................................................................. 11
1.7.3 Nameplate for the measuring sensor (field version) ........................................................... 11
2 Temperature limits
13
2.1 General ........................................................................................................................... 13
2.2 UFC 400 F(/i)-DIV1 .......................................................................................................... 13
2.3 OPTISONIC 3400 C(/i)-DIV1 ............................................................................................ 13
2.4 OPTISONIC 3000 F/...-DIV1............................................................................................. 14
3 Connection of separate systems
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3.1 General ........................................................................................................................... 15
3.2 Cable marking ................................................................................................................ 15
3.3 Cable parameters........................................................................................................... 15
3.4 Equipotential bonding..................................................................................................... 16
3.4.1 Signal converter.................................................................................................................... 16
3.5 Signal cable connections (field versions)....................................................................... 16
4 Electrical connections
18
4.1 General ........................................................................................................................... 18
4.2 Cable glands ................................................................................................................... 20
4.3 Field Wiring..................................................................................................................... 20
4.4 Non-I.S. I/O connections ................................................................................................ 21
4.5 I.S. I/O connections......................................................................................................... 23
5 Maintenance and service
25
5.1 Maintenance ................................................................................................................... 25
5.2 Before and after opening................................................................................................ 25
5.3 Replacement of mains fuse............................................................................................ 26
5.4 Exchange of electronics unit .......................................................................................... 27