Safety ....................................................................................................................................................................4

1.1

General information and notes for the reader ................................................................................................4

1.1.1

Safety-/ warning symbols, note symbols.................................................................................................5

1.2

Intended use...................................................................................................................................................6

1.3

Improper use ..................................................................................................................................................6

1.4

Target groups and qualifications ....................................................................................................................6

1.5

Warranty provisions........................................................................................................................................6

1.6

Transport safety information ..........................................................................................................................6

1.7

Installation safety information.........................................................................................................................7

1.8

Electrical installation safety information .........................................................................................................7

1.9

Safety instructions for operation.....................................................................................................................7

1.10

Technical limit values .....................................................................................................................................8

1.11

Allowed Fluids ................................................................................................................................................8

1.12

Maintenance and inspection safety information.............................................................................................8

Transport..............................................................................................................................................................9

2.1

Inspection .......................................................................................................................................................9

2.2

General information on transport ...................................................................................................................9

2.3

Transport of flanged units up to nominal diameter DN 300 ...........................................................................9

2.4

Transport of flanged units larger than nominal diameter DN 350 ................................................................10

Mounting ............................................................................................................................................................11

3.1

General information on installation...............................................................................................................11

3.2

Supports for nominal diameters larger than DN 350....................................................................................11

3.3

Mounting the meter tube ..............................................................................................................................12

3.4

Torque information .......................................................................................................................................13

3.4.1

Flanged units and units with adapter flange, model SE41F / SE21F / SE21W ....................................13

3.4.2

Variable process connections model SE21 ..........................................................................................16

3.5

Information on 3A conformity .......................................................................................................................17

3.6

Installation Requirements.............................................................................................................................18

3.6.1

Electrode axis........................................................................................................................................18

3.6.2

In- and outlet pipe sections ...................................................................................................................18

3.6.3

Vertical connections ..............................................................................................................................18

3.6.4

Horizontal connections..........................................................................................................................18

3.6.5

Free inlet or outlet .................................................................................................................................18

3.6.6

Strongly contaminated fluids .................................................................................................................18

3.6.7

Installation in the vicinity of pumps .......................................................................................................19

3.6.8

Installing the high temperature design ..................................................................................................19

3.6.9

Installation in pipelines with larger nominal diameter ...........................................................................19

3.7

Ground..........................................................................................................................................................20

3.7.1

General information on ground connections .........................................................................................20

3.7.2

Metal pipe with fixed flanges .................................................................................................................20

3.7.3

Metal pipe with loose flanges ................................................................................................................21

3.7.4

Non-metallic pipes or pipes with insulating liner ...................................................................................21

3.7.5

Flowmeter sensor in stainless steel design model SE21......................................................................22

3.7.6

Ground for devices with protective plates .............................................................................................22

3.7.7

Ground with conductive PTFE grounding plate ....................................................................................22

Electrical connections ......................................................................................................................................23

4.1

Preparing and routing the signal and magnet coil cable ..............................................................................23

4.2

Connecting the flowmeter sensor.................................................................................................................25

4.2.1

Connecting the signal and magnet coil cables......................................................................................25

4.2.2

Protection class IP 68 ...........................................................................................................................26

4.3

Terminal connection diagrams .....................................................................................................................28

2 - EN

FSM4000