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