ABB HygienicMaster FEH630, ProcessMaster FEP632, ProcessMaster FEP630, ProcessMaster FEP631, HygienicMaster FEH632 Operating Instruction
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ABB MEASUREMENT & ANALYTICS | EX SAFETY INSTRUCTIONS
ProcessMaster FEP630, HygienicMaster FEH630
Electromagnetic flowmeter
Safety instructions FM / cFM Div. 1,
Div. 2
Measurement made easy
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ProcessMaster FEP630
HygienicMaster FEH630
This document forms an integral part of the
following manuals:
• Operating instruction OI/FEP630/FEH630-EN
• Commissioning instruction
CI/FEP630/FEH630-EN
Additional Information
Additional documentation on ProcessMaster FEP630,
HygienicMaster FEH630 is available for download
free of charge at www.abb.com/flow.
Alternatively simply scan this code:
2 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
Table of contents
Change from one to two columns
1 Safety .......................................................................... 3
General information and instructions .................................. 3
Warnings .................................................................................... 3
Improper use ............................................................................. 4
Notes on data safety ............................................................... 4
Warranty provisions ................................................................. 4
2 Device designs ........................................................... 5
Version in integral mount design .......................................... 6
DIV. 1 ...................................................................................... 6
DIV. 2 ...................................................................................... 7
Version with remote mount design ...................................... 8
DIV. 1 ...................................................................................... 8
Div. 2 ....................................................................................... 9
Overview: The fast track to explosion protection device
data ........................................................................................... 11
3 Name plate ................................................................ 11
Device identification – name plate ...................................... 11
4 Housing ..................................................................... 12
Opening and closing the housing ....................................... 12
Dual- compartment housing ........................................... 12
Single-compartment housing ......................................... 13
Rotating the transmitter housing and LCD display .... 13
Installation instructions ........................................................ 14
cFMus .................................................................................. 14
Use in areas exposed to combustible dust .................. 14
Electrical connections ........................................................... 15
Process sealing ....................................................................... 15
High temperature design ..................................................... 16
5 Installing the plug-in cards..................................... 17
6 Operation in Div. 1 ................................................... 18
Electrical connections ........................................................... 18
Electric data for operation in Div. 1 ..................................... 19
Devices with HART protocol ............................................ 19
Special connection conditions ........................................ 21
Protection against electrostatic discharges ................ 21
Repair ................................................................................... 21
Temperature data .................................................................. 22
Surface temperature......................................................... 22
Measuring medium temperature as a function of liner
and flange material ........................................................... 22
Measuring medium temperature (Ex Data) for
ProcessMaster Model FEP631 ......................................... 23
Measuring medium temperature (Ex Data) for
ProcessMaster Model FEP632 ......................................... 24
Measuring medium temperature (Ex Data) for
HygienicMaster Model FEH631 ....................................... 25
7 Operation in Div. 2 ................................................... 27
Electrical connections ........................................................... 27
Electric data for operation in Div. 2 .................................... 29
Devices with HART protocol ............................................ 29
Special connection conditions ........................................ 30
Protection against electrostatic discharges................ 30
Temperature data .................................................................. 30
Surface temperature ........................................................ 30
Measuring medium temperature as a function of liner
and flange material ........................................................... 31
Measuring medium temperature (Ex Data) for
ProcessMaster Model FEP631 ......................................... 32
Measuring medium temperature (Ex Data) for
ProcessMaster Model FEP632 ......................................... 34
Measuring medium temperature (Ex Data) for
HygienicMaster Model FEH631 ....................................... 35
Measuring medium temperature (Ex Data) for
HygienicMaster Model FEH632 ....................................... 37
8 Commissioning ........................................................ 38
Checks before commissioning ............................................ 38
Output configuration for NAMUR switching amplifier ... 38
Configuring the current output ...................................... 38
Configuring the digital outputs ..................................... 38
9 Changing the type of protection ........................... 40
10 Maintenance ............................................................ 41
Sensor ...................................................................................... 41
Cleaning ................................................................................... 41
11 Repair ........................................................................ 41
Safety instructions ................................................................ 41
Spare parts .............................................................................. 42
Replacing the fuse ................................................................. 42
Replacing the frontend board ............................................. 43
Integral mount design ...................................................... 43
Remote mount design ...................................................... 45
Replacing the sensor ............................................................. 46
Returning devices .................................................................. 46
12 Recycling and disposal ........................................... 47
Dismounting ........................................................................... 47
Disposal ................................................................................... 47
13 Additional documents ............................................ 47
14 Appendix .................................................................. 48
Return form ............................................................................. 48
Installation diagram 3KXF000061G0009 .......................... 49
ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A 3
1 Safety
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:
DANGER
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.
4 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
… 1 Safety
… Warnings
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.
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.
Warranty provisions
Using the device in a manner that does not fall within the scope
of its intended use, disregarding this manual, using
underqualified personnel, or making unauthorized alterations
releases the manufacturer from liability for any resulting
damage. This renders the manufacturer's warranty null and void.
Change from two to one column
ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A 5
2 Device designs
Two device ranges are available in the 630 series. ProcessMaster 630 and HygienicMaster 630.
Two designs (integral mount / remote mount) are available within each device range.
This results in the following variants:
• ProcessMaster FEP631, integral mount device
• ProcessMaster FEP632, flow sensor remote mount design
• HygienicMaster FEH631, integral mount device
• HygienicMaster FEH632, flow sensor remote mount design
• Remote transmitter FET632 for ProcessMaster / HygienicMaster
Devices suitable for use in potentially explosive atmospheres feature the corresponding Ex mark on their name plates.
Moreover, each device design has a specific model number.
The parts of the model number relating to explosion protection are listed in the following table. The complete key to model numbers
is described in the device data sheet.
ProcessMaster FEP631, integral mount device
ProcessMaster FEP632, flow sensor remote mount design
HygienicMaster FEH631, integral mount device
HygienicMaster FEH632, flow sensor remote mount design
Remote transmitter for ProcessMaster / HygienicMaster
FEP631
FEP632
FEH631
FEH632
FET632
XX XX
Explosion protection
Without Y0
ATEX / IECEx (Zone 1 / 21) A1
ATEX / IECEx (Zone 2 / 22) A2
cFMus Class I, II, III Div. 1 (Zone 1 / 21)) F1
cFMus Class I, II, III Div. 2 (Zone 2 / 22) F2
NEPSI (Zone 1 / 21) S1
NEPSI (Zone 2 / 22) S2
Design / terminal box material / cable glands
Single-compartment / aluminum / M20 x 1.5 S1
Single-compartment / Aluminum / NPT ½ in S2
Dual-compartment / aluminum / M20 x 1.5 D1
Dual-compartment / Aluminum / NPT ½ in D2
Dual-compartment / stainless steel / M20 x 1.5 D3
Dual-compartment / stainless steel / NPT ½ in D4
Dual-compartment / aluminum / M20 x 1.5 (Ex ‘d’ cable gland) D6
Dual-compartment / stainless steel / M20 x 1.5 (Ex ‘d’ cable gland) D8
Remote mount / aluminum / M20 x 1.5 A1
Remote mount / Aluminum / NPT ½ in A2
Field mount housing / single-compartment / aluminum / M20 x 1.5 F1
Field mount housing / single-compartment / aluminum / NPT ½ in F2
Wall-mount housing / dual-compartment / aluminum / M20 x 1.5 W1
Wall-mount housing / dual-compartment / Aluminum / NPT ½ in W2
Wall-mount housing / dual-compartment / stainless steel / M20 x 1.5 W3
Wall-mount housing / dual-compartment / stainless steel / NPT ½ in W4
Wall-mount housing / dual-compartment / aluminum / M20 x 1.5 (Ex ‘d’ cable gland) W5
Wall-mount housing / dual-compartment / stainless steel / M20 x 1.5 (Ex ‘d’ cable gland) W7
Table 1: Excerpt from ordering information
6 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
… 2 Device designs
Version in integral mount design
The transmitter and the flowmeter sensor form a single mechanical entity.
The transmitter is available in two housing designs
• Single-compartment housing
This is suited for use in CI I Div. 2
In the single-compartment housing, the electronics chamber and the connection chamber in the transmitter are not separated
from each other.
• Dual- compartment housing:
This is suited for use in CI I Div. 1
In the dual-compartment housing, the electronics chamber and the connection chamber in the transmitter are separated from
each other.
Note
Further information on the Ex Approval of devices can be found in the type examination certificates or the relevant certificates at
www.abb.com/flow.
DIV. 1
Sensor
ProcessMaster 630 HygienicMaster 630
FEP631-F1 FEH631-F1
Div. 1 Div. 1
USA, FM approval USA, FM approval
Certificate: FM17US0062X Certificate: FM17US0062X
DN3-300:
S-XP-IS: CL I, Div 1, GPS ABCD T6...T1
DIP: CL II,III, Div 1, GPS EFG T6...T3B
>DN300:
CL I, ZN 1, AEx db eb mb [ia Ga] IIC T6…T1 Gb
DN3-100:
S-XP-IS: CL I, Div 1, GPS ABCD T6...T1
DIP: CL II,III, Div 1, GPS EFG T6...T3B
ZN 21, AEx tb [ia Da] IIIC T80°C...T165°C Db
Canada, FM approval Canada, cFM approval
Certificate: FM17CA0033X Certificate: FM17CA0033X
DN3-300:
S-XP-IS: CL I, Div 1, GPS BCD T6...T1
DIP: CL II,III, Div 1, GPS EFG T6...T3B
>DN300:
CL I, ZN 1, Ex db eb mb [ia Ga] IIC T6…T1 Gb
DN3-100:
S-XP-IS: CL I, Div 1, GPS BCD T6...T1
DIP: CL II,III, Div 1, GPS EFG T6...T3B
Ex tb [ia Da] IIIC T80°C...T165°C Db
ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A 7
DIV. 2
Sensor
ProcessMaster 630 HygienicMaster 630
FEP631-F2 FEH631-F2
Div. 2 Div. 2
USA, FM approval USA, FM approval
Certificate: FM17US0062X Certificate: FM17US0062X
NI: CL I, Div 2, GPS ABCD T6...T1 NI: CL I, Div 2, GPS ABCD T6...T1
DIP: CL II,III, Div 2, GPS EFG T6…T3B
CL I, ZN 2, AEx ec IIC T6…T1
ZN 21, AEx tb IIIC T80°C...T165°C
DIP: CL II,III, Div 2, GPS EFG T6…T3B
CL I, ZN 2, AEx ec IIC T6…T1
ZN 21, AEx tb IIIC T80°C...T165°C
Canada, cFM approval Canada, cFM approval
Certificate: FM17CA0033X Certificate: FM17CA0033X
NI: CL I, Div 2, GPS ABCD T6...T1 NI: CL I, Div 2, GPS ABCD T6...T1
DIP: CL II,III, Div 2, GPS EFG T6…T3B
CL I, ZN 2, Ex ec IIC T6...T1 Gc
Ex tb IIIC T80°C...T165°C Db
DIP: CL II,III, Div 2, GPS EFG T6…T3B
CL I, ZN 2, Ex ec IIC T6...T1 Gc
Ex tb IIIC T80°C...T165°C Db
* Single-compartment housing
** Dual-compartment housing
8 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
… 2 Device designs
Version with remote mount design
The transmitter is mounted in a separate location from the flowmeter sensor. The electrical connection between the transmitter and
flowmeter sensor may only be established using the signal cable supplied.
A maximum signal cable length of 200 m (656 ft) is possible.
Note
Further information on the Ex Approval of devices can be found in the type examination certificates or the relevant certificates at
www.abb.com/flow.
DIV. 1
DANGER
Explosion hazard caused by incorrect transmitter installation
The FET632-Y0 transmitter does not have Ex Approval.
The FET632-Y0 transmitter may not be installed and operated in potentially explosive atmospheres.
The following table presents the combination of the FEP632, FEH632 sensor in explosion-proof design with the FET632 transmitter.
Sensor
ProcessMaster 630 HygienicMaster 630
FEP632-F1 FEH632-F1
in Ex area, Div. 1 in Ex area, Div. 1
USA, FM approval USA, FM approval
Certificate: FM17US0062X Certificate: FM17US0062X
DN3-300:
S-XP-IS: CL I, Div 1, GPS BCD T6...T1
DIP: CL II,III, Div 1, GPS EFG T6...T3B
DN3-100:
S-XP-IS: CL I, Div 1, GPS BCD T6...T1
DIP: CL II,III, Div 1, GPS EFG T6...T3B
>DN300:
CL I, ZN 1, AEx db eb mb [ia Ga] IIB+H2 T6…T1 Gb
ZN 21, AEx tb [ia Da] IIIC T80°C...T165°C Db
Canada, cFM approval Canada, cFM approval
Certificate: FM17CA0033X Certificate: FM17CA0033X
DN3-300:
S-XP: CL I, Div 1, GPS BCD T6...T1
DIP: CL II,III, Div 1, GPS EFG T6…T3B
DN3-100:
S-XP: CL I, Div 1, GPS BCD T6...T1
DIP: CL II,III, Div 1, GPS EFG T6…T3B
>DN300:
CL I, ZN 1, Ex db eb mb IIB+H2 T6…T1 Gb
Ex tb IIIC T80°C...T165°C Db
ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A 9
Sensor
Transmitter
FET632-F1 FET632-F2 FET632-Y0
in Ex area, Div. 1 in Ex area, Div. 2 outside the potentially explosive
atmosphere
USA, FM approval USA, FM approval -
Certificate: FM17US0062X Certificate: FM17US0062X No Ex Approval!
XP-IS: CL I, Div 1, GPS BCD T6 NI: CL I, Div 2, GPS ABCD T6
DIP: CL II,III, Div 1, GPS EFG T6
CL I, ZN 1, AEx db [ia Ga] IIB+H2 T6 Gb
ZN 21, AEx tb [ia Da] IIIC T80°C Db
DIP: CL II,III, Div 2, GPS EFG T6
CL I, ZN 2, AEx ec IIC T6
ZN 21, AEx tb IIIC T80°C
Canada, cFM approval Canada, cFM approval
Certificate: FM17CA0033X Certificate: FM17CA0033X
XP-IS: CL I, Div 1, GPS BCD T6 NI: CL I, Div 2, GPS ABCD T6
DIP: CL II,III, Div 1, GPS EFG T6
CL I, ZN 1, Ex db [ia Ga] IIB+H2 T6 Gb
Ex tb [ia Da] IIIC T80°C Db
DIP: CL II,III, Div 2, GPS EFG T6
Ex ec IIC T6 Gc
Ex tb IIIC T80°C Db
* Single-compartment housing
** Dual-compartment housing
Div. 2
DANGER
Explosion hazard caused by incorrect transmitter installation
The FET632-Y0 transmitter does not have Ex Approval.
The FET632-Y0 transmitter may not be installed and operated in potentially explosive atmospheres.
10 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
… 2 Device designs
… Version with remote mount design
The following table presents the combination of the FEP632, FEH632 sensor in explosion-proof design with the FET632 transmitter.
Sensor
ProcessMaster 630 HygienicMaster 630
FEP632-F2 FEH632-F2
in Ex area, Div. 2 in Ex area, Div. 2
USA, FM approval USA, FM approval
Certificate: FM17US0062X Certificate: FM17US0062X
NI: CL I, Div 2, GPS ABCD T6...T1 NI: CL I, Div 2, GPS ABCD T6...T1
DIP: CL II,III, Div 2, GPS EFG T6…T6…T3B
CL I, ZN 2, AEx ec IIC T6…T1
ZN 21, AEx tb IIIC T80°C...T165°C
DIP: CL II,III, Div 2, GPS EFG T6…T6…T3B
CL I, ZN 2, AEx ec IIC T6…T1
ZN 21, AEx tb IIIC T80°C...T165°C
Canada, cFM approval Canada, cFM approval
Certificate: FM17CA0033X Certificate: FM17CA0033X
NI: CL I, Div 2, GPS ABCD T6...T1 NI: CL I, Div 2, GPS ABCD T6...T1
DIP: CL II,III, Div 2, GPS EFG T6…T3B
CL I, ZN 2, Ex ec IIC T6...T1 Gc
Ex tb IIIC T80°C...T165°C Db
DIP: CL II,III, Div 2, GPS EFG T6…T3B
CL I, ZN 2, Ex ec IIC T6...T1 Gc
Ex tb IIIC T80°C...T165°C Db
Transmitter
FET632-F2 FET632-Y0
In Ex area, Zone 2, 22 outside the potentially explosive atmosphere
USA, FM approval -
Certificate: FM17US0062X No Ex Approval!
NI: CL I, Div 2, GPS ABCD T6
DIP: CL II,III, Div 2, GPS EFG T6
CL I, ZN 2, AEx ec IIC T6
ZN 21, AEx tb IIIC T80°C
Canada, cFM approval
Certificate: FM17CA0033X
NI: CL I, Div 2, GPS ABCD T6
DIP: CL II,III, Div 2, GPS EFG T6
Ex ec IIC T6 Gc
Ex tb IIIC T80°C Db
* Single-compartment housing
** Dual-compartment housing
Change from one to two columns
ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A 11
Overview: The fast track to explosion
protection device data
These safety instructions related to explosion protection are
valid in conjunction with the following test documentation and
certificates:
Table 2: Validity range
Model Operation in
zone
Electrical connection and
explosion protection
data
Chapter
ProcessMaster 630
FEP631-F1 Div. 1 Operation in Div. 1
FEP631-F2 Div. 2 Operation in Div. 2
FEP632-F1 and FET632-F1 Div. 1 Operation in Div. 1
FEP632-F1 and FET632-Y0 Div. 1 Operation in Div. 1
FEP632-F2 and FET632-F2 Div. 2 Operation in Div. 2
FEP632-F2 and FET632-Y0 Div. 2 Operation in Div. 2
HygienicMaster 630
FEH631-F1 Div. 1 Operation in Div. 1
FEH631-F2 Div. 2 Operation in Div. 2
FEH632-F1 and FET632-F1 Div. 1 Operation in Div. 1
FEH632-F1 and FET632-Y0 Div. 1 Operation in Div. 1
FEH632-F2 and FET632-F2 Div. 2 Operation in Div. 2
FEH632-F2 and FET632-Y0 Div. 2 Operation in Div. 2
Table 3: Overview
Note
All documentation, declarations of conformity, and certificates
are available in ABB's download area.
www.abb.com/flow
3 Name plate
Device identification – name plate
Note
The name plate shown is an example.
The name plate attached to the device can differ from this
representation.
1Model number (for more detailed
information about the technical
design, refer to the data sheet or
the order confirmation)
2 Order number / Serial number
for identification by the
manufacturer
3Meter size and nominal pressure
rating
4 Material: Flange / liner /
electrode
5 T
med
= maximum permissible
measuring medium temperature
T
amb
= maximum permissible
ambient temperature
6 Calibration value Q
max.
DN
7Calibration value Ss (span)
Calibration value Sz (zero point)
8 Excitation frequency of the
sensor
9Software version
j Year of manufacture
k CE mark
l IP rating in accordance with
EN 60529
m Supplementary information: EE =
grounding electrodes,
TFE = partial filling electrode
n Marking indicating whether the
pressure equipment is in the
scope of the Pressure Equipment
Directive.
Information on the relevant fluid
group.
Fluid group 1 = hazardous fluids,
liquid, gaseous. (Pressure
Equipment Directive = PED).
If the pressure equipment is not in
the scope of the Pressure
Equipment Directive 2014/68/EC,
it is classified in accordance with
SEP (= sound engineering
practice) in accordance with Art. 3
para. 3 of the PED.
If no such information is present,
it means that the device does not
claim to be in accordance with the
requirements of the Pressure
Equipment Directive 2014/68/EC.
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.
o Ex marking in accordance with
ATEX (example)
p Ex marking in accordance with
IECEx (example)
Figure 1: Name plate (example)
Note
Devices with 3A approval, EHEDG certificate, SIL are identified
with an additional plate.
Scope Certificate
ATEX Zone 1 / 21 FM17ATEX0016X
ATEX Zone 2 / 22 FM17ATEX 0017X
IEC Ex Zone 1 / 21 IECEx FME 17.0001X
IEC Ex Zone 2 / 22 IECEx FME 17.0001X
FMus Div 1 (USA) FM17US0062X
FMus Div 2 (USA) FM17US0062X
cFM Div 1 (Canada) FM17CA0033X
cFM Div 2 (Canada) FM17CA0033X
12 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
4 Housing
Opening and closing the housing
DANGER
Danger of explosion if the device is operated with the
transmitter housing or terminal box open!
Before opening the transmitter housing or the terminal box,
note the following points:
• A valid fire permit must be present.
• Make sure that there is no explosion hazard.
• Switch off the power supply and wait for t > 20 minutes
before opening.
WARNING
Risk of injury due to live parts!
When the housing is open, explosion protection and contact
protection is not provided and EMC protection is limited.
• Before opening the housing, switch off the power supply.
Dual- compartment housing
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
A Integral mount design
B Remote mount design
C Transmitter, terminal space,
signal cable
Figure 2: 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.
ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A 13
Single-compartment 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
1 Cover screws
2 Transmitter housing cover
3 Gasket
Figure 3: Open / close single-compartment housing
Open transmitter housing: Perform steps
A and B.
Close transmitter housing: Perform steps
C and D.
Rotating the transmitter housing and LCD display
Depending on the installation position, the transmitter housing
or LCD display can be rotated to enable horizontal readings.
Transmitter housing
DANGER
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
A to C.
G11569
AB
90°
90°
C
Figure 4: Rotate transmitter housing
14 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
… 4 Housing
Installation instructions
cFMus
The installation, commissioning, maintenance and repair of
devices in areas with explosion hazard must only be carried out
by appropriately trained personnel.
The operator must strictly observe the applicable national
regulations with regard to installation, function tests, repairs,
and maintenance of electrical devices. (for example, NEC, CEC).
Use in areas exposed to combustible dust
When using the device in areas exposed to combustible dusts
(dust ignition), the following points must be observed:
• The maximum surface temperature of the device may not
up-scale the following values.
FEP631, FEH631 80 °C (176 °F)
FEP632, FEH632 80 °C (176 °F)
FET632 80 °C (176 °F)
• The process temperature of the attached piping may upscale 80 °C (176 °F).
• Approved dust-proof cable glands must be used when
operating in Zone 21, 22 or in Class II, Class III.
• In potentially explosive atmospheres, the signal cable
must measure at least 5 m (16.40 ft).
Cable entry
1 Transport protection plugs
Figure 5: Cable entry
The devices are delivered with ½ in NPT or PF ½ in threads with
transport protection plugs.
Unused cable entries must be sealed off prior to commissioning
using either approved pipe fittings or cable glands in accordance
with national regulations (NEC, CEC).
Make sure that the pipe fittings, cable glands and, if applicable,
sealing plugs are installed properly and tight.
If the device is to be operated in areas with combustible dusts, a
threaded pipe connection or cable gland with suitable approval
must be used.
The use of standard cable glands and seals is prohibited.
Any unused cable entries must be sealed before commissioning
in accordance with the applicable standards.
Note
Devices which are certified for use in North America are supplied
with a ½ in. NPT thread only and without cable glands.
ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A 15
Electrical connections
Temperature resistance for the connecting cable
The temperature at the cable entries of the device is dependent
on the measuring medium temperature T
medium
and the ambient
temperature T
amb
.
For the electrical connection of the device, use only cables with
sufficient temperature resistance in accordance with the
following table.
Device in integral mount design
T
amb
Temperature resistance
á 50 °C (á 122 °F) â 60 °C (â 140 °F)
á 60 °C (á 140 °F) â 70 °C (â 158 °F)
Model in remote mount design
T
amb
Temperature resistance
á 50 °C (á 122 °F) â 70 °C (â 158 °F)
á 60 °C (á 140 °F) â 80 °C (â 176 °F)
Grounding
The sensor must be grounded in accordance with the applicable
international standards.
Perform grounding of the device in accordance with Electrical
connections on page 18.
In accordance with NEC standards, an internal ground
connection is present in the device between the sensor and the
transmitter.
Perform grounding of the device in accordance with Electrical
connections on page 18.
Process sealing
In accordance with the ‘North American Requirements for
Process Sealing between Electrical Systems and Flammable or
Combustible Process Fluids’.
Note
The device is suitable for use in Canada.
A maximum surface temperature of 165 °C (329 °F) must not be
up-scaled when used in Class II, Groups E, F and G.
All cable conduits should be sealed from the device within a
distance of 18 in (457 mm).
Among other things, devices with cable conduits are connected
to the electrical installation which makes it possible for
measuring media to reach the electric system.
To prevent process media from seeping into the electrical
installation, the instruments are equipped with process seals
which meet the requirements of ANSI / ISA 12.27.01.
The flow measurement devices are designed as ‘single seal
devices’ and are suited for the measurement of non-flammable
fluids.
In accordance with the requirements of standard ANSI/ISA
12.27.01, the existing operating limits of temperature, pressure
and pressure bearing parts must be reduced to the following
limit values:
16 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
… 4 Housing
… Process sealing
Max. permissible operating temperature in acc. with ISA12.27.01
Liner material Nominal diameter Max. operating temperature in
acc. with ISA12.27.01
Hard rubber DN15 to 400 0 °C to 90 °C (32 °F to 194 °F)
DN450 to 2000 Max. 90 °C (194 °F)
Soft rubber DN50 to 400 0 °C to 60 °C (32 °F to 140 °F)
DN450 to 2000 0 °C to 60°C (140 °F)
PTFE DN10 to 400 Æ40 °C to 170 °C (Æ40 °F to 338 °F)
DN450 to 1000 Max. 130 °C (266 °F)
Thick PTFE DN10 to 400 Æ40 °C to 170 °C (Æ40 °F to 338 °F)
PFA DN3 to 200 Æ40 °C to 170 °C (Æ40 °F to 338 °F)
ETFE DN25 to 400 Æ40 °C to 150 °C (Æ40 °F to 302 °F)
DN450 to 1000 Max. 130 °C (266 °F)
Ceramic carbide DN25 to 400 0 °C to 80 °C (32 °F to 176 °F)
DN450 to 1000 0 °C to 80 °C (32 °F to 176 °F)
Max. permissible nominal pressure rating in acc. with
ISA12.27.01
Model Nominal diameter Max. nominal
pressure
Lining material
FEH DN10 to DN40 Class 150 All
DN50 to DN100 Class 150 All
FEP DN10 to DN50 Class 150 All
DN65 to DN400 Class 300 All
DN65 to DN400 Class 600 Hard rubber
DN450 to DN2600 Class 300 All
The operating temperature of the devices is determined by the
fluid temperature and the ambient temperature.
High temperature design
The high temperature design allows for complete thermal
insulation of the sensor, up to the maximum illustrated device
height.
The pipeline and sensor must be insulated after installing the
unit according to the following illustration.
The thermal resistance of the insulation may not up-scale
θ = 0.036 W/(mK); if it does, the thickness of the insulation must
be reduced accordingly.
1 Insulation
Figure 6: Insulation
Change from two to one column
ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A 17
5 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.
Note
The AS plug-in card (24 V DC loop power supply) may only be used to power the internal inputs and outputs on the device.
It must not be used to power external circuits!
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 Number
*
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
* The ‘Number’ column indicates the maximum number of plug-in cards of the same type that can be used.
18 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
6 Operation in Div. 1
Electrical connections
FEP632 sensor (Div 1) FET632 transmitter (Div 2) FET632 transmitter outside the hazardous area
A Transmitter
B Sensor
Figure 7: Electrical connections
Change from one to two columns
Note
For detailed information on grounding the transmitter and the
sensor, please refer to the operating or commissioning
instruction!
Connections for the power supply
AC power supply
Terminal Function / comments
L Phase
N Neutral conductor
PE / Protective earth (PE)
/ PA Potential equalization
DC voltage supply
Terminal Function / comments
1+ +
2Æ Æ
PE / Protective earth (PE)
/ PA Potential equalization
Connections for inputs and outputs
Terminal Function / comments
Uco / 32
31 / 32
Current output 4 to 20 mA- / HART output, active
or
Current output 4 to 20 mA- / HART output, passive
41 / 42 Passive digital output DO1
51 / 52 Passive digital output DO2
V1 / V2
V3 / V4
Plug-in card, slot OC1
Plug-in card, slot OC2
Plug-in cards may not be retrofitted in devices with explosion
protection on-site – loss of Ex Approval.
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