CONTENTS
2
www.krohne.com
04/2008 • 4000243601
OPTIFLUX 2070
1 Safety
instructions......................................................................... 4
1.1 Intended use......................................................................................................... 4
1.2 Safety instructions from the manufacturer......................................................... 4
1.2.1
Disclaimer.................................................................................................................. 4
1.2.2
Information concerning the documentation ............................................................. 4
1.2.3
Display conventions ................................................................................................... 5
1.3 Safety instructions for the operator .................................................................... 5
1.3.1
Transportation, handling and using instruction for batteries .................................. 6
2 Instrument
description.................................................................. 7
2.1 Scope of delivery .................................................................................................. 7
2.2 Instrument description ........................................................................................ 7
2.3 Nameplate............................................................................................................ 8
3 Installation..................................................................................... 9
3.1 Pre-installation requirements............................................................................. 9
3.2 General installation notes.................................................................................... 9
3.3 Storage ................................................................................................................. 9
3.4 Transport.............................................................................................................. 9
3.5 Installation requirements .................................................................................. 10
3.5.1
Inlet and outlet......................................................................................................... 10
3.5.2
Mounting position and flange deviation .................................................................. 10
3.5.3
Vibration................................................................................................................... 11
3.5.4
Magnetic field .......................................................................................................... 11
3.5.5
Bends ....................................................................................................................... 11
3.5.6
Open discharge ........................................................................................................ 12
3.5.7
T-section .................................................................................................................. 12
3.5.8
Control valve ............................................................................................................ 13
3.5.9
Pump........................................................................................................................ 13
3.5.10 Grounding ................................................................................................................ 14
3.6 Installation ......................................................................................................... 14
3.7 Mounting of converter........................................................................................ 16
3.7.1
Mounting of IFC 070 F.............................................................................................. 16
4 Electrical
connections ................................................................. 17
4.1 Safety instructions ............................................................................................. 17
4.2 Terminal assignment of IFC 070........................................................................ 17
4.3 Signal cable........................................................................................................ 18
4.4 Cable connection for field version ..................................................................... 19
4.4.1
Flow sensor side...................................................................................................... 19
4.4.2
Converter side ......................................................................................................... 20
5 Start-up ....................................................................................... 21
5.1 Connection of battery......................................................................................... 21
