Electromagnetic flow meters - OPTIFLUX 4000 - Forbes Marshall

CONTENTS
OPTIFLUX 4000
1 Product features 3
1.1 Standard solution for the process industry ..................................................................... 3
1.2 Options.............................................................................................................................. 5
1.3 Measuring principle.......................................................................................................... 7
2 Technical data 8
2.1 Technical data................................................................................................................... 8
2.2 Vacuum load ................................................................................................................... 14
2.3 Dimensions and weights ................................................................................................ 15
3 Installation 19
3.1 Intended use ................................................................................................................... 19
3.2 Installation conditions ....................................................................................................19
3.2.1 Inlet and outlet ...................................................................................................................... 19
3.2.2 Mounting position.................................................................................................................. 19
3.2.3 Flange deviation.................................................................................................................... 20
3.2.4 T-section ............................................................................................................................... 20
3.2.5 Vibration ................................................................................................................................ 20
3.2.6 Magnetic field........................................................................................................................ 21
3.2.7 Bends .................................................................................................................................... 21
3.2.8 Open discharge ..................................................................................................................... 22
3.2.9 Control valve ......................................................................................................................... 22
3.2.10 Air venting ........................................................................................................................... 22
3.2.11 Pump ................................................................................................................................... 23
4 Electrical connections 24
4.1 Safety instructions.......................................................................................................... 24
4.2 Grounding ....................................................................................................................... 24
4.3 Virtual reference for IFC 300 (C, W and F version) ........................................................ 25
5 Notes 26
2 www.krohne.com 03/2009 - 4000525101 - TD OPTIFLUX 4000 R04 en