Owner's manual

2
1 Contents
In this addition only the points which differ from the standard Installation and Operating Instructions
are described. This addition is only valid for compact flowmeters with the IFC090 i-EEx signal
converter with intrinsically safe signal in- and outputs.
1 CONTENTS........................................................................................................................2
2 DESCRIPTION OF THE SYSTEM .....................................................................................3
3 INSTALLATION IN THE PIPELINE ....................................................................................3
4 ELECTRICAL CONNECTION ............................................................................................3
5 CONNECTION DIAGRAMS OF THE SIGNAL IN/OUTPUTS ............................................6
6 OPERATION OF THE SIGNAL CONVERTER...................................................................6
7 SERVICE............................................................................................................................7
7.1 REPLACEMENT OF THE POWER SUPPLY FUSE ................................................7
7.2 REPLACEMENT OF THE ELECTRONIC UNIT.......................................................8
8 PART NUMBERS...............................................................................................................8
9 TECHNICAL DATA.............................................................................................................9
10 MAINTENANCE .................................................................................................................9
11 CERTIFICATE OF CONFORMITY...................................................................................10