ABB ProcessMaster FEP630 series User manual

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ABB MEASUREMENT & ANALYTICS | COMMISSIONING INSTRUCTION
ProcessMaster FEP630, HygienicMaster FEH630
Electromagnetic flowmeter
Devices-Firmware version: 01.07.00
Measurement made easy
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FEP630
FEH630
FET630
Introduction
Intelligent design and extended functions for
efficient system operation at reduced costs and with
higher profitability.
ProcessMaster FEP630
The first choice for demanding applications in the
processing industry.
HygienicMaster FEH630
The first choice for demanding applications in the
food industry.
Additional Information
Additional documentation on FEP630, FEH630 is
available for download free of charge at
www.abb.com/flow.
Alternatively simply scan this code:

2 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
Table of contents
Change from one to two columns
1Safety..........................................................................4
General information and instructions..................................4
Warnings....................................................................................4
Intended use .............................................................................5
Improper use.............................................................................5
Use in Potentially Explosive Atmospheres ..........................5
Notes on data safety ...............................................................5
Manufacturer’s address..........................................................6
2Product identification ..............................................6
Name plate ................................................................................6
Additional warning plate ........................................................ 7
3Transport and storage.............................................. 7
Inspection.................................................................................. 7
Transport................................................................................... 7
Storing the device ....................................................................8
Temperature data ....................................................................8
Returning devices.....................................................................8
4Installation .................................................................9
Safety instructions...................................................................9
Use in Potentially Explosive Atmospheres .....................9
Installation conditions ............................................................9
General ..................................................................................9
Devices with extended diagnostic functions.................9
Brackets ..............................................................................10
Gaskets................................................................................10
Devices with a wafer-type design ..................................10
Flow direction ....................................................................10
Electrode axis..................................................................... 11
Mounting position............................................................. 11
Minimum spacing of the devices.................................... 11
Grounding........................................................................... 12
Sensor insulation............................................................... 12
Inlet and outlet sections .................................................. 12
Free inlet or outlet............................................................. 13
Mounting with heavily contaminated
measuring media............................................................... 13
Mounting with pipe vibration ......................................... 13
Installation in piping with larger nominal diameter ...14
Installation in 3A compliant installations .....................14
Installing the sensor .............................................................. 15
Installing the transmitter in the remote mount design.. 16
Opening and closing the housing ....................................... 17
Adjusting the transmitter position..................................... 18
Installing the plug-in cards...................................................20
5Electrical connections .............................................23
Safety instructions ................................................................ 23
Use in Potentially Explosive Atmospheres................... 23
Sensor grounding .................................................................. 23
General information on grounding................................ 23
Metal pipe with fixed flanges ......................................... 24
Metal pipe with loose flanges......................................... 24
Plastic pipes, non-metallic pipes or pipes with
insulating liner................................................................... 24
Sensor type HygienicMaster........................................... 25
Grounding with conductive PTFE grounding plate .... 25
Devices with extended diagnostic functions .............. 25
Installation and grounding in piping with cathodic
corrosion protection ........................................................ 25
Power supply .......................................................................... 27
Cable entries........................................................................... 28
Connection via cable conduit ......................................... 28
Installing the connection cables ......................................... 28
Connection with IP rating IP 68........................................... 29
Pin assignment........................................................................31
Electrical data for inputs and outputs.......................... 32
Connection examples....................................................... 36
Connection to integral mount design........................... 38
Connection to remote mount design ...........................40
Digital communication ......................................................... 43
HART® Communication.................................................... 43
Modbus® communication ............................................... 43
Cable specification...........................................................44
PROFIBUS DP® communication......................................44
6Commissioning ....................................................... 46
Safety instructions ................................................................46
Use in Potentially Explosive Atmospheres...................46
Hardware settings.................................................................46
Dual- compartment housing........................................... 46
Single-compartment housing......................................... 47
Configuration of digital outputs V1 / V2 or V3 / V4 ... 47
Checks prior to commissioning.......................................... 48
Parameterization of the device...........................................48
Parameterization via the local operating interface....48
Parameterization via the infrared service port
adapter ...............................................................................49
Parameterization via HART® ...........................................49
Factory settings.....................................................................50
Switching on the power supply...........................................50
Parameterization via the menu function Easy Setup......50
Measuring range table.......................................................... 54
Parameterization overview (factory settings) ................. 55
Software history .................................................................... 55

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 3
7Operation .................................................................56
Safety instructions.................................................................56
Menu navigation.....................................................................56
Menu levels ..............................................................................58
Process display.......................................................................59
Switching to the information level......................................59
Error messages on the LCD display .............................. 60
Switching to the configuration level
(parameterization)................................................................ 60
Selecting and changing parameters..............................62
Brief overview of configurations.........................................63
Extended diagnostic functions ...........................................63
Overview .............................................................................63
Detection of partial filling............................................... 64
Detection of gas bubbles................................................ 64
Monitoring the conductivity............................................65
Monitoring the electrode impedance............................65
Measurements on the flowmeter.................................. 66
Transmitter monitoring .................................................. 66
Monitoring the grounding .............................................. 66
Verification..............................................................................67
Fingerprint database........................................................67
8Maintenance............................................................. 67
Safety instructions.................................................................67
9Recycling and disposal............................................68
Dismounting .......................................................................... 68
Disposal .................................................................................. 68
10Specification ............................................................69
Permitted pipe vibration ..................................................... 69
ProcessMaster - Temperature data................................... 69
Maximum permissible cleaning temperature ............. 69
Maximum ambient temperature depending on
measuring medium temperature ...................................70
ProcessMaster – Material load for process connections74
HygienicMaster - Temperature data ..................................78
Maximum permissible cleaning temperature ..............78
Maximum ambient temperature depending on
measuring medium temperature ...................................78
HygienicMaster – Material load for process
connections.............................................................................79
11Additional documents ............................................80
12Appendix................................................................... 81
Return form ............................................................................. 81
Torque information ...............................................................82
Tightening torques for transducers with
design level ‘B’....................................................................87

4 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
1Safety
General information and instructions
These instructions are an important part of the product and
must be retained for future reference.
Installation, commissioning, and maintenance of the product
may only be performed by trained specialist personnel who have
been authorized by the plant operator accordingly. The specialist
personnel must have read and understood the manual and must
comply with its instructions.
For additional information or if specific problems occur that are
not discussed in these instructions, contact the manufacturer.
The content of these instructions is neither part of nor an
amendment to any previous or existing agreement, promise or
legal relationship.
Modifications and repairs to the product may only be performed
if expressly permitted by these instructions.
Information and symbols on the product must be observed.
These may not be removed and must be fully legible at all times.
The operating company must strictly observe the applicable
national regulations relating to the installation, function testing,
repair and maintenance of electrical products.
Warnings
The warnings in these instructions are structured as follows:
DANGE
R
The signal word ‘DANGER’ indicates an imminent danger.
Failure to observe this information will result in death or
severe injury.
WARNING
The signal word ‘WARNING’ indicates an imminent danger.
Failure to observe this information may result in death or
severe injury.
CAUTION
The signal word ‘CAUTION’ indicates an imminent danger.
Failure to observe this information may result in minor or
moderate injury.
NOTICE
The signal word
‘
NOTIC
E
’
indicates possible material damage.
Note
‘Note’ indicates useful or important information about the
product.

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 5
Intended use
This device is intended for the following uses:
• For the transmission of fluid, pulpy or pasty measuring
media with electrical conductivity.
• For volume flow measurement (in operating conditions).
• For mass flow measurement (based on a non-adjustable
density value).
The device has been designed for use exclusively within the
technical limit values indicated on the identification plate and in
the data sheets.
When using measuring media, the following points must be
observed:
• Wetted parts such as measuring electrodes, liner,
grounding electrodes, grounding plates or protection
plates must not be damaged by the chemical and physical
properties of the measuring medium during the
operating time.
• Measuring media with unknown properties or abrasive
measuring media may only be used if the operator is able
to perform regular and suitable tests to ensure the safe
condition of the device
• The indications on the name plate must be observed
• Before use of corrosive or abrasive measuring media, the
operator must clarify the level of resistance of wetted
parts.
ABB will gladly support you in the selection, but cannot
accept any liability in doing so.
Improper use
The following are considered to be instances of improper use of
the device:
• Operation as a flexible compensating adapter in piping,
for example for compensating pipe offsets, pipe
vibrations, pipe expansions, etc.
• For use as a climbing aid, for example for mounting
purposes.
• For use as a bracket for external loads, for example as a
support for piping, etc.
• Material application, for example by painting over the
housing, name plate or welding/soldering on parts.
• Material removal, for example by spot drilling the
housing.
Use in Potentially Explosive Atmospheres
Note
• An additional document with Ex safety instructions is
available for measuring systems that are used in potentially
explosive atmospheres.
• Ex safety instructions are an integral part of this manual. As
a result, it is crucial that the installation guidelines and
connection values it lists are also observed.
The icon on the name plate indicates
the following:
Notes on data safety
This product is designed to be connected to and to
communicate information and data via a network interface.
It is operator’s sole responsibility to provide and continuously
ensure a secure connection between the product and your
network or any other network (as the case may be).
Operator shall establish and maintain any appropriate measures
(such as but not limited to the installation of firewalls,
application of authentication measures, encryption of data,
installation of anti-virus programs, etc.) to protect the product,
the network, its system and the interface against any kind of
security breaches, unauthorized access, interference, intrusion,
leakage and / or theft of data or information.
ABB Automation Products GmbH and its affiliates are not liable
for damages and / or losses related to such security breaches,
any unauthorized access, interference, intrusion, leakage and /
or theft of data or information.

6 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
… 1 Safety
Manufacturer’s address
ABB Automation Products GmbH
Measurement & Analytics
Dransfelder Str. 2
37079 Goettingen
Germany
Tel: [phone]
Fax: [phone]
Email: [e-mail]
ABB Automation Products GmbH
Measurement & Analytics
Dransfelder Str. 2
37079 Goettingen
Germany
Tel: [phone]
Fax: [phone]
Email: [e-mail]
ABB Inc.
Measurement & Analytics
125 E. County Line Road
Warminster, PA 18974
USA
Tel: [phone]
Fax: [phone]
ABB Engineering (Shanghai) Ltd.
Measurement & Analytics
No. 4528, Kangxin Highway, Pudong New District
Shanghai, 201319,
P.R. China
Tel: [phone]
Fax: [phone]
Email: [email protected]bb.com
Customer service center
Tel: [phone]
Email: [email protected]
2Product identification
Name plate
Note
The name plates displayed are examples. The device
identification plates affixed to the device can differ from this
representation.
Note
Products that are marked with the adjacent symbol
may not be disposed of as unsorted municipal waste
(domestic waste).
They should be disposed of through separate
collection of electric and electronic devices.
1Type designation
2CE mark
3 Power supply
4IP rating in accordance with
EN 60529
5T
amb
= maximum permissible
ambient temperature
6Nominal diameter
7Process connection / pressure
rating
8Calibration value Q
max
DN
9Excitation frequency
0Liner material
k Electrode material /
Supplementary information:
EE = grounding electrodes,
TFE = partial filling electrode
lT
med
= maximum permissible
measuring medium
temperature
mLabel indicating whether the
pressure equipment is subject
to the Pressure Equipment
Directive.
nCalibration value Sz (zero point), Ss
(range)
o ‘Follow operating instruction’
symbol
p ‘Caution hot surface’ symbol
qEx marking in accordance with
ATEX / IECEx (example)
r Manufacturer address
sYear of manufacture
tSoftware version
uModel number (for more detailed
information about the technical
design, refer to the data sheet or
the order confirmation)
vOrder number / Serial number for
identification by the manufacturer
Figure 1: Name plate (example)
Note
Devices with 3A approval SIL are labeled with an additional plate.

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 7
Marking in accordance with Pressure Equipment Directive
2014/68/EU
Information on the relevant fluid group (Figure 1, Position m):
• PED: Fluid 1, Gas
Fluid group 1 = hazardous fluids, liquid, gaseous. (PED =
PressureEquipmentDirective).
• SEP
If the pressure equipment is not in the scope of the
Pressure Equipment Directive, it is classified in
accordance with SEP = Sound Engineering Practice
(‘sound engineering practice’) in accordance with Art. 4
para. 3 of the Pressure Equipment Directive.
If there is no such information at all, there is no compliance with
the requirements of the Pressure Equipment Directive.
Water supplies and connected equipment accessories are
classed as an exception in accordance with guideline 1/16 of
Art. 1 Para. 3.2 of the Pressure Equipment Directive.
Additional warning plate
Devices which are approved for use in potentially explosive
atmospheres have an additional warning plate.
G12174
Warnung!
Gefahr durch elektrostatische Entladung
Warning!
Danger by electrostatic unloading
AVERTISSEMENT!
Risque de d charge électrostatique
Warnung!
Nicht öffnen, wenn eine explosionsfähige Athmosphäre vorhanden ist.
Warning!
DO NOT OPEN WHEN AN EXLPOSIVE ATMOSPHERE IS PRESENT
AVERTISSEMENT!
Ne pas ouvrir en presence d'une atmosphere explosive
Achtung:
Heisse Oberfläche
Warning:
Hot Surface
Attention:
Surface tres chaude
Cable entries: M20 x 1,5
1
2
3
4
1WARNING - Danger due to
electrostatic discharge.
2WARNING - Do not open if an
explosive atmosphere is
present.
3WARNING - Hot surface.
4Thread for cable glands
Figure 2: Additional warning plate
3Transport and storage
Inspection
Check the devices immediately after unpacking for possible
damage that may have occurred from improper transport.
Details of any damage that has occurred in transit must be
recorded on the transport documents.
All claims for damages must be submitted to the shipper
without delay and before installation.
Transport
DANGE
R
Life-threatening danger due to suspended loads.
In the case of suspended loads, a danger of the load falling
exists.
• Standing under suspended loads is prohibited.
WARNING
Risk of injury due to device slipping.
The device's center of gravity may be higher than the harness
suspension points.
• Make sure that the device does not slip or turn during
transport.
• Support the device laterally during transport.
NOTICE
Potential damage to the device!
The protection plates or protection caps mounted at the
process connections on devices with PTFE / PFA liners may
only be removed immediately before installation.
• To prevent possible leakage, make sure that the liner on
the flange is not cut or damaged.

8 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
… 3 Transport and storage
… Transport
G12034
Figure 3: Transport instructions - áDN 450
Flange devices áDN 450
• Use carrying straps to transport flange designs smaller than
DN 450.
• Wrap the carrying straps around both process connections
when lifting the device.
• Chains should not be used, since these may damage the
housing.
Flange devices > DN 450
G10645
Figure 4: Transport instructions - > DN 450
• Using a forklift to transport flange device can dent the
housing.
• Flange devices must not be lifted by the center of the
housing when using a forklift for transport.
• Flange devices must not be lifted by the terminal box or by
the center of the housing.
• Only the transport lugs fitted to the device can be used to lift
the device and insert it into the piping.
Storing the device
Bear the following points in mind when storing devices:
• Store the device in its original packaging in a dry and
dust-free location.
• Observe the permitted ambient conditions for transport
and storage.
• Avoid storing the device in direct sunlight.
• In principle, the devices may be stored for an unlimited
period. However, the warranty conditions stipulated in
the order confirmation of the supplier apply.
Temperature data
Storage temperature range
Æ40 to 70 °C (Æ40 to 158 °F)
The ambient conditions for the transport and storage of the
device correspond to the ambient conditions for operation of
the device.
Adhere to the device data sheet!
Returning devices
Use the original packaging or a secure transport container of an
appropriate type if you need to return the device for repair or
recalibration purposes.
Fill out the return form (see Return form on page 81) and include
this with the device.
In accordance with the EU Directive governing hazardous
materials, the owner of hazardous waste is responsible for its
disposal or must observe the following regulations for shipping
purposes:
All devices delivered to ABB must be free from any hazardous
materials (acids, alkalis, solvents, etc.).
Address for returns:
Please contact Customer Center Service according to page 6 for
nearest service location.

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 9
4Installation
Safety instructions
WARNING
Risk of injury due to process conditions.
The process conditions, for example high pressures and
temperatures, toxic and aggressive measuring media, can
give rise to hazards when working on the device.
• Before working on the device, make sure that the process
conditions do not pose any hazards.
• If necessary, wear suited personal protective equipment
when working on the device.
• Depressurize and empty the device / piping, allow to cool
and purge if necessary.
WARNING
Risk of injury due to live parts!
When the housing is open, contact protection is not provided
and EMC protection is limited.
• Before opening the housing, switch off the power supply.
Use in Potentially Explosive Atmospheres
DANGE
R
Danger of explosion if the device is operated with the
transmitter housing or terminal box open!
While using the device in potentially explosive atmospheres
before opening the transmitter housing or the terminal box,
note the following points:
• A valid fire permit must be present.
• Make sure that no flammable or hazardous atmospheres
are present.
Note
• An additional document with Ex safety instructions is
available for measuring systems that are used in potentially
explosive atmospheres.
• Ex safety instructions are an integral part of this manual. As
a result, it is crucial that the installation guidelines and
connection values it lists are also observed.
The icon on the name plate indicates
the following:
Installation conditions
General
The following points must be observed during installation:
• The flow direction must correspond to the marking, if
present
• The maximum torque for all flange screws must be
complied with
• Secure flange screws and nuts against pipe vibration.
• The devices must be installed without mechanical tension
(torsion, bending)
• Install flange devices / wafer-type devices with plane
parallel counterflanges and use appropriate gaskets only
• Use gaskets made from a material that is compatible
with the measuring medium and measuring medium
temperature.
• Gaskets must not extend into the flow area, since
possible turbulence could influence the accuracy of the
device
• The piping may not exert any inadmissible forces or
torques on the device.
• Make sure that the temperature limits are not up-scaled
during operation of the device.
• Vacuum shocks in the piping should be avoided to
prevent damage to the liners (PTFE liner). Vacuum shocks
can destroy the device.
• Do not remove the sealing plugs in the cable glands until
you are ready to install the electrical cable
• Make sure the gaskets for the housing cover are seated
correctly. Carefully seal the cover. Tighten the cover
fittings
• The transmitter with a remote mount design must be
installed at a largely vibration-free location
• Do not expose the transmitter and sensor to direct
sunlight. Provide appropriate sun protection as necessary
If necessary, provide a suited means of sun protection.
• When installing the transmitter in a control cabinet, make
sure adequate cooling is provided
Devices with extended diagnostic functions
For devices with extended diagnostic functions different
installation conditions may be valid.
For additional information, see Extended diagnostic functions
on page 63.

10 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
… 4 Installation
… Installation conditions
Brackets
NOTICE
Potential damage to the device!
Improper support for the device may result in a deformed
housing and damage to internal magnetic coils.
• Place the supports at the edge of the sensor housing (see
arrows in Figure 5).
Figure 5: Support for nominal diameters larger than DN 400
Devices with nominal diameters larger than DN 400 must be
mounted on a sufficiently strong foundation with support.
Gaskets
The following points must be observed when installing gaskets:
• To achieve the best results, make sure that the gaskets
and meter tube fit concentrically.
• To make sure that the flow profile is not distorted, the
gaskets may not intrude in the piping cross-section.
• The use of graphite with the flange or process connection
gaskets is prohibited. This is because, in some instances,
an electrically conductive coating may form on the inside
of the meter tube.
Devices with hard rubber or soft rubber liner
• Devices with a hard / soft rubber liner always require
additional gaskets
• ABB recommends using gaskets made from rubber or
rubber-like sealing materials
• When selecting the gaskets, make sure that the tightening
torques specified in chapter Torque information on page 82
are not up-scaled.
Devices with a PTFE, PFA or ETFE liner
• In principle, devices with a PTFE, PFA or ETFE liner do not
require additional gaskets.
Devices with a wafer-type design
G12060
1 2 3 3
1Threaded rod
2Nut with washer
3Centering sleeve
Figure 6: Assembly set for wafer type assembly (example)
For devices with a wafer-type design, ABB offers an installation
set as an accessory that comprises threaded rods, nuts, washers
and centering sleeves for installation.
Flow direction
Figure 7: Flow direction
The device measures the flow rate in both flow directions.
Forward flow is the factory setting, as shown in Figure 7.

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 11
Electrode axis
1Electrode axis
Figure 8: Orientation of the electrode axis
The flowmeter sensor should be mounted in the piping in such a
manner that the electrode axis is oriented as horizontally as
possible.
A maximum deviation of 45° from the horizontal position is
permissible.
Mounting position
Figure 9: Mounting position
AVertical installation for measuring abrasive materials,
preferably with flow in upward direction.
BFor a horizontal installation, the meter tube must always be
completely filled with the measuring medium.
Provide for a slight incline of the connection for degassing.
Note
For hygienic applications, the vertical mounting position is
preferred.
For a horizontal mounting position, make sure that the sensor is
installed to be self-draining.
Minimum spacing of the devices
Spacing D: â1.0 m (3.3 ft) for Design Level ‘A’,
â0.7 m (2.3 ft) for Design Level ‘B’
G12063
HygienicMaster xxxFEH
D
Spacing D: â1.0 m (â3.3 ft)
Figure 10: Minimum spacing
• In order to prevent the devices from interfering with each
other, a minimum distance as presented in Minimum spacing
of the devices must be maintained between the devices.
• The sensor must not be operated in the vicinity of powerful
electromagnetic fields, e.g., motors, pumps, transformers,
etc. A minimum spacing of approx. 1 m (3.28 ft) must be
maintained.
• For installation on or to steel parts (e.g. steel brackets), a
minimum spacing of 100 mm (3.94 in)must be maintained.
These values have been calculated on the basis of IEC 801-2
or IEC TC77B

12 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
… 4 Installation
… Installation conditions
Grounding
The flowmeter sensor must be connected to ground potential.
For technical reasons, this potential must be identical to the
potential of the measuring medium.
In piping made of plastic or with insulating liner, grounding of
the measuring medium is done by installing grounding plates.
If stray potential is present in the piping, adding a grounding
plate on both ends of the flowmeter sensor is recommended.
Sensor insulation
1Insulation
Figure 11: Insulation of the flowmeter sensor
In the high temperature design, the flowmeter sensor can be
completely thermally insulated. After the unit is installed, the
piping and sensor must be insulated in accordance with the
figure.
Inlet and outlet sections
1Double manifold 2Turn-off device
Figure 12: Inlet and outlet section, turn-off devices
The measuring principle is independent of the flow profile as
long as standing eddies do not extend into the measured value
formation, such as may for example occur after double
manifolds, in the event of tangential inflow, or where half-open
gate valves are located upstream of the sensor. In such cases,
measures must be put in place to normalize the flow profile.
ADo not install fittings, manifolds, valves, etc., right before the
flowmeter sensor.
BInlet / outlet sections: length of the straight piping upstream
and downstream on the sensor.
Experience has shown that, in most installations, straight
inlet sections 3 × DN long and straight outlet sections 2 × DN
long are sufficient (DN = nominal diameter of the flowmeter
sensor).
For test stands, the reference conditions of 10 × DN straight
inlet and 5 × DN straight outlet must be provided, in
accordance with EN 29104 / ISO 9104.
Valves or other turn-off devices should be installed in the
outlet section.
Valve flaps must be installed so that the valve damper plate
does not extend into the flowmeter sensor.

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 13
Free inlet or outlet
Figure 13: Free inflow and outflow
AFor a free outflow, do not install flowmeter at the highest
point of the piping or on its outflow side, since the
measuring tube may run empty, creating air bubbles.
BFor free inflow/outflow, provide an invert to make sure that
the piping is always full
Mounting with heavily contaminated measuring media
Figure 14: Bypass line
For strongly contaminated measuring media, a bypass line in
accordance with the figure is recommended so that operation of
the system can continue to run without interruption during
mechanical cleaning.
Mounting with pipe vibration
1Pump
2Damping device
3Turn-off device
Figure 15: Vibration damping
If pipe vibration occurs, it needs to be damped using damping
devices.
The damping devices must be installed outside the support
section and outside of the piping section between the turn-off
devices.
Avoid connecting damping devices directly to the flowmeter
sensor.

14 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
… 4 Installation
… Installation conditions
Installation in piping with larger nominal diameter
1Reducer
Figure 16: Using reducers
Determine the resulting pressure loss when using reducers:
1. Determine diameter ratios d/D.
2. .Determine the flow velocity based on the flow rate
nomogram (Figure 17).
3. Read the pressure loss on the Y-axis in Figure 17.
Figure 17: Flow rate nomogram for flange transition piece at ή/2 = 8°
Installation in 3A compliant installations
G12016
1 2
AB C
1Angel bracket 2Leakage hole
Figure 18: 3A compliant installation
Please observe the following points:
ADo not install the device vertically with the terminal box
or transmitter housing pointing downward.
BThe ‘angel bracket’ option is not 3A compliant.
CPlease make sure that the leakage hole of the process
connection is located at the lowest point of the installed
device.
• A vertical mounting position is preferred. For a horizontal
mounting position, make sure that the sensor is installed
to be self-draining.
• Make sure that the cover of terminal box and / or
transmitter housing is properly sealed. There can be no
gaps between the housing and the cover.
Only devices with the following process connections fulfill 3A
compliance.
• Welded spuds
• Tri-clamp

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 15
Installing the sensor
NOTICE
Damage to the device
Damage to the device due to improper assembly.
• The use of graphite with the flange or process connection
gaskets is prohibited. This is because, in some instances,
an electrically conductive coating may form on the inside
of the meter tube.
• Vacuum shocks in the piping should be avoided to prevent
damage to the liners (PTFE liner). Vacuum shocks can
destroy the device.
The flowmeter sensor can be installed at any location in the
piping while taking the installation conditions into account.
1.Remove protective plates, if present, to the right and left of
the meter tube. To prevent possible leakage, make sure that
the liner on the flange is not cut or damaged.
2.Position the flowmeter sensor plane parallel and centered
between the piping.
3.Install gaskets between the surfaces, see Gaskets on
page 10.
Note
For achieve the best results, ensure the gaskets fit concentrically
with the meter tube
To ensure that the flow profile is not distorted, the gaskets must
not protrude into the piping.
4.Use the appropriate screws for the holes in accordance with
Torque information on page 82.
5.Slightly grease the threaded nuts.
6.Tighten the nuts in a crosswise manner as shown in the
figure. Observe the tightening torques in accordance with
Torque information on page 82!
First tighten the nuts to approx. 50 % of the maximum
torque, then to 80 %, and finally a third time to the maximum
torque. Do not exceed the max. torque.
G11726
1
2
7
8
5
3
4
6
1
2
3
4
Figure 19: Tightening sequence for the flange screws

16 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
… 4 Installation
Installing the transmitter in the remote
mount design
When selecting a location for the transmitter, consider the
following points:
• Observe the information concerning maximum ambient
temperature and IP rating on the name plate
• The location must be mostly free from vibration.
• The location must not be exposed to direct sunlight. If
necessary provide a sun screen on site.
• Do not up-scale the maximum signal cable length
between the transmitter and the sensor.
1.Drill mounting holes at mounting location.
2. Attach transmitter securely to the mounting location
using suited fasteners for the base material.
G11567
205 (8.07)
2x45 = 90
(2x1.77 = 3.54)
262 (10.31)
71 (2.8)
71 (2.8)
Ø 7 (0.28)
1
1Hole pattern for mounting holes
Figure 20: Mounting dimensions dual-compartment housing
G11568
98,1 (3.86)
200 (7.87)
36,5 (1.44)
150 (5.91)
1
180 (7,1)
72,5 (2.85)
36,3 (1.43)
Ø 6,4 (0.25)
1Hole pattern for mounting holes
Figure 21: Mounting dimensions single-compartment housing

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 17
Opening and closing the housing
DANGE
R
Danger of explosion if the device is operated with the
transmitter housing or terminal box open!
While using the device in potentially explosive atmospheres
before opening the transmitter housing or the terminal box,
note the following points:
• A valid fire permit must be present.
• Make sure that no flammable or hazardous atmospheres
are present.
WARNING
Risk of injury due to live parts!
When the housing is open, contact protection is not provided
and EMC protection is limited.
• Before opening the housing, switch off the power supply.
NOTICE
Potential adverse effect on the IP rating
• Check the O-ring gasket for damage and replace it if
necessary before closing the housing cover.
• Check that the O-ring gasket is properly seated when
closing the housing cover.
G11738-01
AB
C
1 1
2
1
2
2
AIntegral mount design
BRemote mount design
CTransmitter, terminal space,
signal cable
Figure 22: Cover lock (example)
Open the housing:
1.Release the cover lock by screwing in the Allen screw 2.
2.Unscrew cover 1.
Close the housing:
1.Screw on the cover 1.
2.After closing the housing, lock the cover by unscrewing
the Allen screw 2.

18 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
… 4 Installation
… Opening and closing the housing
NOTICE
Potential adverse effect on the IP rating
• Check the gasket for damage and replace it if necessary
before closing the housing cover.
• Check that the gaskets are properly seated when closing
the housing cover.
G12149
C
AA
B
D
1
2 3
1Cover screws
2Transmitter housing cover
3Gasket
Figure 23: Open / close single-compartment housing
Opentransmitter housing: Perform steps Aand B.
Closetransmitter housing: Perform steps Cand D.
Adjusting the transmitter position
Depending on the installation position, the transmitter housing
or LCD display can be rotated to enable horizontal readings.
In addition, the display in the LCD indicator can be rotated by
180° using the parameter ‘Display Rotation’ (see Parameter
description in the operating instruction).
Transmitter housing
DANGE
R
Damaging the device carries a risk of explosion!
When the screws for the transmitter housing are loosened,
the explosion protection is suspended.
Tighten all screws prior to commissioning.
Never disconnect the transmitter housing from the sensor.
Only loosen the screws shown when rotating the transmitter
housing!
Rotate transmitter housing: Perform steps Ato C.
G11569
AB
90°
90°
C
Figure 24: Rotate transmitter housing

FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D 19
Rotate LCD indicator – dual-compartment housing
The LCD indicator can be rotated in three increments of 90°
each. To open and close the housing, refer to Opening and
closing the housing on page 17.
Turn the LCD indicator:
Perform steps Ato F.
Figure 25: Rotating the LCD indicator
Rotate LCD indicator – single-compartment housing
The LCD indicator can be rotated in three increments of 90°
each. To open and close the housing, refer to Opening and
closing the housing on page 17.
Turn the LCD indicator:
Perform steps Ato F.
Figure 26: Rotating the LCD indicator
Change from tw o to one column

20 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | CI/FEP630/FEH630-EN REV. D
… 4 Installation
Installing the plug-in cards
WARNING
Loss of Ex Approval!
Loss of Ex Approval due to retrofitting of plug-in cards on devices for use in potentially explosive atmospheres.
• Devices for use in potentially explosive atmospheres may not be retrofitted with plug-in cards.
• If devices are to be used in potentially explosive atmospheres, the required plug-in cards must be specified when the order is
placed.
Optional plug-in cards
The transmitter has two slots (OC1, OC2) into which plug-in cards can be inserted to extend inputs and outputs. The slots are located
on the transmitter motherboard and can be accessed after removing the front housing cover.
Plug-in card Description Quantity*
Current output, 4 to 20 mA passive (red)
Order no.: 3KQZ400029U0100
Maximum of two plug-in cards
Passive digital output (green)
Order no.: 3KQZ400030U0100
Maximum of one plug-in card
Passive digital input (yellow)
Order no.: 3KQZ400032U0100
Maximum of one plug-in card
Loop power supply 24 V DC (blue)
Order no.: 3KQZ400031U0100
Maximum of one plug-in card
Modbus RTU RS485 (white)
Order no.: 3KQZ400028U0100
Maximum of one plug-in card
Profibus DP (white)
Order no.: 3KQZ400027U0100
Maximum of one plug-in card
* The ‘Number’ column indicates the maximum number of plug-in cards of the same type that can be used.