KROHNE UFM 530 HT EN - Manual (Page 3)

CONTENTS
3 www.krohne.com 12/2013 - 4002393201- HB UFM 530 HT R02 en
UFM 530 HT
1 Safety instructions 5
1.1 Software history ............................................................................................................... 5
1.2 Intended use ..................................................................................................................... 5
1.3 Certifications .................................................................................................................... 5
1.3.1 CE-certification ....................................................................................................................... 5
1.4 Safety instructions from the manufacturer ..................................................................... 6
1.4.1 Copyright and data protection ................................................................................................ 6
1.4.2 Disclaimer ............................................................................................................................... 6
1.4.3 Product liability and warranty ................................................................................................ 7
1.4.4 Information concerning the documentation........................................................................... 7
1.4.5 Warnings and symbols used................................................................................................... 8
1.5 Safety instructions for the operator................................................................................. 8
2 Device description 9
2.1 Scope of delivery............................................................................................................... 9
2.2 Device description .......................................................................................................... 10
2.3 Nameplates .................................................................................................................... 10
2.4 Example nameplate........................................................................................................ 11
3 Installation 12
3.1 General notes on installation ......................................................................................... 12
3.2 Storage ........................................................................................................................... 12
3.3 Transport ........................................................................................................................ 12
3.4 Inlet and outlet ............................................................................................................... 13
3.5 Mounting ......................................................................................................................... 14
3.5.1 Mounting position of the flow sensor ................................................................................... 14
3.5.2 Mounting location of the flow sensor ................................................................................... 14
3.5.3 Insulation............................................................................................................................... 17
3.5.4 Pipe flanges........................................................................................................................... 17
3.5.5 Pipes with cathodic protection ............................................................................................. 18
4 Electrical connections 19
4.1 Safety instructions.......................................................................................................... 19
4.2 Power supply of the converter ....................................................................................... 19
4.3 Connection of signal cables ........................................................................................... 21
4.4 Electrical connections of the signal inputs and outputs ............................................... 22
4.4.1 Non Ex versions .................................................................................................................... 22
4.4.2 Ex versions ............................................................................................................................ 25
4.5 Connection diagram examples ...................................................................................... 29
4.5.1 Current output ...................................................................................................................... 29
4.5.2 Pulse output .......................................................................................................................... 30
4.5.3 Digital input ........................................................................................................................... 31
4.5.4 Analog input .......................................................................................................................... 32
5 Start-up 33