JUMO flowTRANS MAG S10 User manual
40606000T90Z001K000
V1.00/EN/00700892
JUMO flowTRANS MAG S10/H10
Electromagnetic flowmeter
Type 406060, 406061 and 406067
PED
Pressure
Equipment
Directive
Operating Manual
Table of contents
Change from one to two colu mns
1Safety ..................................................................5
1.1General information and instructions ...................5
1.2Warnings .............................................................5
1.3Intended use........................................................6
1.4Improper use .......................................................6
1.5Warranty provisions .............................................6
2Design and function .............................................7
2.1Overview..............................................................7
2.1.1JUMO flowTRANS MAG S10 ..............................7
2.1.2JUMO flowTRANS MAG H10 ..............................8
2.1.3Transmitter ..........................................................9
2.2Model variants ...................................................10
2.3Measuring principle............................................10
3Product identification .........................................11
3.1Name plate ........................................................11
3.1.1Integral mount design ........................................11
3.1.2Remote mount design........................................12
4Transport and storage .......................................14
4.1Inspection ..........................................................14
4.2Transport ...........................................................14
4.3Storing the device ..............................................15
4.4Returning devices ..............................................15
5Installation .........................................................16
5.1Installation conditions ........................................16
5.1.1General..............................................................16
5.1.2Brackets.............................................................16
5.1.3Gaskets .............................................................16
5.1.4Devices with a wafer-type design ......................17
5.1.5Flow direction ....................................................17
5.1.6Electrode axis ....................................................17
5.1.7Mounting position...............................................17
5.1.8Minimum spacing of the devices........................18
5.1.9Inlet and outlet sections .....................................18
5.1.10Free inlet or outlet..............................................19
5.1.11Mounting with heavily contaminated measuring
media.................................................................19
5.1.12Mounting with pipe vibration ..............................19
5.1.13Installation in piping with larger nominal diameter
...........................................................................20
5.1.14Installation in 3A compliant installations ............20
5.2Installing the sensor...........................................21
5.3Opening and closing the terminal box................22
5.3.1Rotating the LCD display ...................................22
5.4Sensor grounding ..............................................23
5.4.1General information on grounding .....................23
5.4.2Metal pipe with fixed flanges..............................23
5.4.3Metal pipe with loose flanges.............................23
5.4.4Plastic pipes, non-metallic pipes or pipes with
insulating liner.................................................... 24
5.4.5JUMO flowTRANS MAG H10 sensor type......... 24
5.4.6Grounding with conductive PTFE grounding plate
..........................................................................24
5.4.7Installation and grounding in piping with cathodic
corrosion protection ...........................................25
5.5Electrical connections........................................26
5.5.1Connecting the power supply ............................ 26
5.5.2Installing the connecting cables.........................27
5.5.3Connection via cable conduit.............................27
5.5.4Connection of IP 68 protection class .................28
5.5.5Electrical connection.......................................... 30
5.5.6Electrical data for inputs and outputs.................31
5.5.7Connection to integral mount design .................32
5.5.8Connection to remote mount design..................33
6Commissioning .................................................. 36
6.1Safety instructions ............................................. 36
6.2Write-protection switch, service LED and local
operator interface .............................................. 36
6.3Checks prior to commissioning.......................... 37
6.4Parameterization of the device .......................... 37
6.5Factory settings ................................................. 38
6.6Switching on the power supply .......................... 38
6.7Parameterization via the menu function Easy
Setup .................................................................38
6.8Measuring range table....................................... 41
7Operation........................................................... 42
7.1Safety instructions ............................................. 42
7.2Menu navigation ................................................42
7.3Menu levels ....................................................... 43
7.3.1Process display ................................................. 44
7.3.2Switching to the information level (operator menu)
..........................................................................44
7.3.3Error messages on the LCD display .................. 45
7.3.4Switching to the configuration level
(parameterization) .............................................45
7.3.5Selecting and changing parameters .................. 46
7.4Parameter overview........................................... 48
7.5Parameter descriptions...................................... 53
7.5.1Available units ................................................... 53
7.5.2Menu: Easy Setup ............................................. 54
7.5.3Menu: Device Info..............................................55
7.5.4Menu: Device Setup .......................................... 57
7.5.5Menu: Display....................................................60
7.5.6Menu: Input/Output............................................ 61
7.5.7Menu: Process Alarm ........................................ 64
Table of contents
7.5.8Menu: Diagnostics .............................................65
7.5.9Menu: Totalizer..................................................67
8Diagnosis / error messages ...............................68
8.1Calling up the error description..........................68
8.2Error messages .................................................69
8.3Overview............................................................72
9Maintenance ......................................................75
9.1Safety instructions .............................................75
9.2Sensor ...............................................................75
9.2.1Gaskets .............................................................75
9.3Cleaning ............................................................75
10Repair ................................................................76
10.1Spare parts ........................................................76
10.2Replacing the fuse .............................................76
10.3Replacing the LCD indicator ..............................77
10.4Replacing the transmitter...................................78
10.5Replacing the sensor .........................................79
10.6Loading the system data....................................80
11Recycling and disposal ......................................81
11.1Dismounting.......................................................81
11.2Disposal.............................................................81
11.3Information regarding the RoHS Directive
(2011/65/EU) .....................................................81
12Specification ......................................................82
12.1Permitted pipe vibration .....................................82
12.2JUMO flowTRANS MAG S10 – Temperature data
...........................................................................82
12.2.1Storage temperature range................................82
Maximum permissible cleaning temperature.........................82
12.2.2Maximum ambient temperature depending on
measuring medium temperature ........................83
12.3JUMO flowTRANS MAG S10 – Material load for
Process connections..........................................84
12.3.1Minimum permissible operating pressure ..........84
12.3.2Material load ......................................................84
12.4JUMO flowTRANS MAG H10 – Temperature data
...........................................................................87
12.4.1Storage temperature range................................87
Maximum permissible cleaning temperature.........................87
12.4.2Maximum Allowable Temperature Shock ..........87
12.4.3Maximum ambient temperature depending on
measuring medium temperature ........................87
12.5JUMO flowTRANS MAG H10 – Material load for
Process connections..........................................88
12.5.1Minimum permissible operating pressure ..........88
12.5.2Overview of material load ..................................88
13Appendix............................................................ 90
13.1Torque information ............................................ 90
13.1.1Tightening torques for variant 1 sensors ...........90
13.1.2Tightening torques for variant 2 sensors ...........95
13.1.3Tightening torques for JUMO flowTRANS MAG
H10 with variable Process connections ............. 97
13.2Parameterization overview (factory settings)..... 97
13.3Declarations of conformity ................................. 98
13.3.1JUMO flowTRANS MAG S10 ............................98
13.3.2JUMO flowTRANS MAG H10 .......................... 104
13.3.3JUMO flowTRANS MAG 10............................. 110
13.4China RoHS..................................................... 114
1 Safety
5
1 Safety
1.1 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.
1.2 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 ‘NOTICE’indicates possible material damage.
Note
‘Note’ indicates useful or important information about the product.
1 Safety
6
1.3 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
values stated on the rating plate and within the technical limit
values specified on the data sheets.
Compliance with the following items is required when using media
for measurement:
•Parts that make contact with the medium such as
measuring electrodes, lining, grounding electrodes,
grounding platesor protective panes must not be
adversely affected by the chemical and physical
properties of the medium being measured during
operation.
•Media with unknown properties or abrasive media may
only be used if the owner/operating authority can perform
regular and suitable tests to ensure the safe condition of
the device.
•Ensure compliance with the specifications on the rating
plate.
•Prior to using the devices with corrosive or abrasive
media, the owner must check the level of resistance of all
parts that come into contact with the medium being
measured.
The manufacturer will be happy to assist you with the
selection but cannot be held liable.
1.4 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.
1.5 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 colu mn
2 Design and function
7
2 Design and function
2.1 Overview
2.1.1 JUMO flowTRANS MAG S10
Integral mount design Remote mount design
1Sensor housing for variant 1 (double shell housing) - DN 3 to 2000
2Sensor housing for variant 2 - DN 25 to 600
3External transmitter
Figure 1: Designs
Sensor
Model JUMO flowTRANS MAG S10
Design Integral mount design (406060/1), remote mount design (406060/2)
Measuring accuracy for liquids 0.5 % of rate
Permissible temperature of the medium
being measured (Tmedium)
−25 to 130 °C (−13 to 266 °F)
Minimum conductivity > 20 µS/cm
Nominal pressure rating PN 10 to 40; ASME CL 150, 300; JIS 10K
Nominal diameter DN 3 to 2000 (¹⁄₁₀ to 80 in.)
Process connection Flange* acc. to DIN, ASME, JIS
Process connection material Steel, cast steel, stainless steel
Lining material Hard rubber (DN 15 to 2000), soft rubber (DN 50 to 2000), PTFE (DN 10 to 600), PFA (DN 3 to 200),
ETFE (DN 25 to 600)
Electrode material Stainless steel, Hastelloy B, Hastelloy C, platinum-iridium, tantalum, titanium
IP degree of protection Integral mount design: IP 65 / IP 67
Remote mount design: IP 65 / IP 67 / IP 68 (only for sensors)
Approvals
Pressure Equipment Directive 2014/68/EU Conformity assessment in accordance with category III, fluid group 1
Further approvals
A
re available in the download section at www.jumo.de, or on request.
* For information regarding flange thicknesses, see Dimensions can be found in the data sheet.
2 Design and function
8
2.1.2 JUMO flowTRANS MAG H10
Integral mount design Remote mount design
1Sensor 2External transmitter
Figure 2: Designs
Sensor
Model JUMO flowTRANS MAG H10
Design Integral mount design (406061/1), remote mount design (406061/2)
Measuring accuracy for liquids 0.5 % of rate
Permissible temperature of the medium
being measured, Tmedium
−25 to 130 °C (−13 to 266 °F)
Minimum conductivity > 20 µS/cm
Nominal pressure rating PN 10 to 40, ASME CL 150, 300, JIS 10K
Nominal diameter DN 3 to 100 (¹⁄₁₀ in. to 4 in.)
Process connection Wafer-type design:
Flange in acc. with DIN, ASME or JIS:
Threaded pipe fitting in acc. with DIN 11851:
Weld stubs:
Tri-Clamp in acc. with DIN 32676:
Tri-Clamp in acc. with ASME BPE:
External thread in acc. with ISO 228 / DIN 2999:
DN 3 to 100 (¹⁄₁₀ to 4 in.)
DN 3 to 100 (¹⁄₁₀ to 4 in.), PN 10 to 40
DN 3 to 100 (¹⁄₁₀ to 4 in.), PN 10 to 40
DN 3 to 100 (¹⁄₁₀ to 4 in.), PN 10 to 40
DN 3 to 100 (¹⁄₁₀ to 4 in.), PN 10 to 16
DN 3 to 100 (¹⁄₁₀ to 4 in.), PN 10
DN 3 to 25 (¹⁄₁₀ to 1 in.), PN 16
Process connection material Stainless steel
Lining material PFA (vacuum-proof)
Electrode material CrNi steel 1.4571 (AISI 316Ti), 1.4539 [904L], Hastelloy B, Hastelloy C, platinum-iridium, tantalum, titanium
IP degree of protection Integral mount design: IP 65 / IP 67
Remote mount design: IP 65 / IP 67 / IP 68 (only for sensors)
Approvals
Pressure Equipment Directive 2014/68/EU Conformity assessment in accordance with category III, fluid group 1
Hygiene approvals FDA-compliant materials
Further approvals
A
re available in the download section at www.jumo.de, or on request.
2 Design and function
9
2.1.3 Transmitter
Transmitter
Model JUMO flowTRANS MAG 10
Design Remote mount design (406067/2)
IP degree of protection IP 65 / IP 67
Signal cable length Maximum 50 m (164 ft), remote mount design only
Power supply 100 to 240 V AC (−15% / +10 %),
24 to 48 V DC (−10% / +10 %)
Outputs Current output: 4 to 20 mA, active
Digital output 1: Passive, can be configured as pulse, frequency or switching output
Digital output 2: Passive, can be configured as pulse or switching output
Local display Graphical display, can be configured (optional)
Approvals
Further approvals
A
re available in the download section at www.jumo.de, or on request.
Change from one to two colu mns
2 Design and function
10
2.2 Model variants
Integral mount design
The transmitter and the flow sensor form a mechanical unit in
devices featuring a compact (integral mount) design.
Remote mount design
The transmitter and the flow sensor are mounted physically
separated from one another in devices featuring a separate
(remote mount) design.
The electrical connection between the transmitter and the sensor
is provided by a signal cable.
With a minimum conductivity of 20 µS/cm of the medium being
measured, a maximum signal cable length of 50 m (164 ft) is
possible.
Information regarding JUMO flowTRANS MAG S10
JUMO flowTRANS MAG S10 flow sensors are available in two
different versions, variant 1 and variant 2. See Design and
function on page 7.
2.3 Measuring principle
Measurements performed by the electromagnetic flowmeter are
based on Faraday’s law of induction. A voltage is generated in a
conductor when it moves through a magnetic field.
1Magnet coil
2Measuring tube in electrode plane
3Measuring electrode
Figure 3: Electromagnetic flowmeter diagram
vDBU
~
1
v
D
qv
4
2
qvU
~
1
U1Measuring span
B Magnetic induction
D Electrode spacing
v Average flow velocity
qv Volume flow rate
With the device-relevant application of this measuring principle, a
conductive measuring medium flows through a tube in which a
magnetic field is generated perpendicular to the flow direction
(see Figure 3).
The voltage induced in the measuring medium is tapped by two
diametrically opposed electrodes. This measurement voltage is
proportional to the magnetic induction, the electrode spacing and
the average medium velocity v.
Taking into account that the magnetic induction and the electrode
spacing are constant values results in a proportion between the
measurement voltage U1and the average medium velocity.
From the calculation of the volume flow rate follows that the
measurement voltage is linear and proportional to the volume
flow rate
The induced voltage is converted by the transmitter to
standardized, analog and digital signals.
3 Product identification
11
Change from two to one colu mn
3 Product identification
3.1 Name plate
3.1.1 Integral mount design
1Model number *
2Order number / Serial number for identification by the manufacturer
3Nominal diameter and nominal pressure rating
4Material: Flange / Lining / Electrode
5T
med = maximum permissible temperature of medium being measured
T
amb = maximum permissible ambient temperature
6Calibration value, Qmax DN
7Calibration value, Ss (span)
Calibration value, Sz (zero point)
8Excitation frequency of sensor coils
9Software version
jYear of manufacture
kCE mark
lProtection class according to EN 60529
mSupplementary information: EE = grounding electrodes, TFE = partial
filling electrode
nLabel indicating whether the pressure vessel is subject to the Pressure
Equipment Directive (PED).
Information on the relevant fluid group.
Fluid group 1 = hazardous fluids, liquid, gaseous. (Pressure Equipment
Directive = PED).
If the pressure equipment is not subject to the Pressure Equipment
Directive 2014/68/EU, it is classified in accordance with SEP (= sound
engineering practice) as per Art. 3, Para. 3, of the PED.
If no such information is present, it means that the device does not claim
to comply with the requirements of the Pressure Equipment Directive
2014/68/EU. 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.
oMaximum voltage at the inputs and outputs
pManufacturer
qOrder number
* Detailed information about the technical design can be found on the data sheet or the order confirmation.
Figure 4: Rating plate
3 Product identification
12
3.1.2 Remote mount design
ASensor
B Transmitter
lProtection class according to EN 60529
mSupplementary information: EE = grounding electrodes, TFE = partial
filling electrode
nLabel indicating whether the pressure vessel is subject to the Pressure
Equipment Directive (PED).
Information on the relevant fluid group.
Fluid group 1 = hazardous fluids, liquid, gaseous. (Pressure Equipment
Directive = PED).
If the pressure equipment is not subject to the Pressure Equipment
Directive 2014/68/EU, it is classified in accordance with SEP (= sound
engineering practice) as per Art. 3, Para. 3, of the PED.
If no such information is present, it means that the device does not claim
to comply with the requirements of the Pressure Equipment Directive
2014/68/EU. 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.
oMaximum voltage at the inputs and outputs
pManufacturer
qOrder number
1Model number *
2Order number / Serial number for identification by the manufacturer
3Nominal diameter and nominal pressure rating
4Material: Flange / Lining / Electrode
5T
med = maximum permissible temperature of medium being measured
T
amb = maximum permissible ambient temperature
6Calibration value, Qmax DN
7Calibration value, Ss (span)
Calibration value, Sz (zero point)
8Excitation frequency of sensor coils
9Software version
jYear of manufacture
kCE mark
* Detailed information about the technical design can be found on the data sheet or the order confirmation.
Figure 5: Rating plate
Change from one to two colu mns
3 Product identification
13
The identification information according to the Pressure
Equipment Directive (PED) is included on the rating plate and
provided on the sensor itself.
1CE mark with notified body
2Notified body
3Nominal diameter / Nominal
pressure rating
4Fluid group or reason for
exception
5Serial number of sensor
Figure 6: Identification label according to PED (example)
The identification information is based on the nominal diameter
(> DN 25 or ≤DN 25) of the sensor (also see PED 2014/68/EU).
Pressure equipment subject to the PED
The number of the notified body is indicated on the rating plate to
confirm that the device is in conformity with the requirements set
out in the PED.
The fluid group taken account of in accordance with the PED is
indicated under PED.
Example: Fluid group 1 = hazardous fluids, gaseous.
Pressure equipment outside the applicable range of
the PED
The reason for the exception is given according to art. 3, para. 3
of the PED under PED.
The pressure vessel is classified as SEP (= Sound Engineering
Practice).
4 Transport and storage
14
4 Transport and storage
4.1 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.
4.2 Transport
DANGER
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.
Figure 7: Transport instructions - ≤DN 450
Flange devices ≤DN 450
• Use arrying straps to transport flange designs smaller than
DN 450
• Wra the carrying straps around both process connections
when lifting the device.
• Chans should not be used, since these may damage the
housing.
Flange devices > DN 450
Figure 8: 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.
4 Transport and storage
15
4.3 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.
Storage temperature range
-30 to 70 °C (-22 to 158 °F)
The ambient condition requirements for transport and storage of
the device correspond to the ambient condition requirements for
the operation of the device.
Compliance with the information on the data sheet for the device
is required.
4.4 Returning devices
NOTE
Improperly returned devices.
The EU Directive governing hazardous materials dictates that
the owners of any hazardous waste are also responsible for
disposing of it. All devices delivered to the manufacturer must
be free from any hazardous materials (acids, alkalis, solvents,
etc.).
All documents required for returning the device as well as the
manufacturer’s return address can be found at
http://produktruecksendung.jumo.info.
The following applies to returning devices for repair or
recalibration purposes:
• Use the original packaging or a secure transport
container.
• Enclose the filled out repair form for the device.
In addition, the following applies to devices that came in contact
with hazardous materials:
• Enclose the filled out repair form and the completed and
signed decontamination certificate.
Any hazardous material in the cavities, e.g. between the meter
tube and the housing, is to be rinsed out and neutralized.
These activities must be confirmed in writing in the
decontamination certificate.
5 Installation
16
5 Installation
5.1 Installation conditions
5.1.1 General
Compliance with the following points is required for installation:
• Ensure that the flow direction corresponds to the marking,
if there is one.
• Ensure that the maximum torque specification is
maintained for all flange screws. Torque information on
page 90.
• Secure flange screws and nuts against pipe vibrations.
• Install devices without mechanical tension (torsion, bend).
• Install flange and wafer-type devices with coplanar
counter flanges and use only appropriate gaskets.
• Use only gaskets made from a material that is compatible
with the medium being measured and its temperature.
• Ensure that gaskets do no extend into the flow area since
possible turbulence could influence the device accuracy.
• Ensure that no impermissible forces or moments act on
the device owing to the piping.
• Ensure that the temperature limits for the device are being
adhered to during operation.
• Avoid vacuum shocks in the piping. Vacuum shocks can
destroy the liner and the device.
• Do not remove the plugs for the cable glands until you are
ready to install the electrical cables.
• Make sure that the gaskets for the housing cover are
seated properly. Carefully close the cover. Tighten the
cover screws.
• Install the remote-mount transmitter at a location that is
free of vibrations to a large extent.
• Do not expose the transmitter or the sensor to direct
sunlight; provide protection from the sun as needed.
• Ensure that sufficient cooling is provided whenever
installing the transmitter in a control cabinet.
• Ensure that the remote-mount transmitter and the
associated sensor are correctly assigned (paired).
Devices that form a pair have the same numeric suffix;
e.g., the X001 sensor is paired with the Y001 transmitter
or the X002 sensor is paired with the Y002 transmitter;
this is indicated on the rating plate.
5.1.2 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 9).
Figure 9: 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.
5.1.3 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.
Device with hard rubber or soft rubber lining
• Additional gaskets are always required for devices with lining
made of hard rubber or soft rubber.
• The use of rubber gaskets or sealing materials that are similar
to rubber is recommended by the manufacturer.
• When selecting the seals ensure that the torques detailed in
Torque information on page 90 are not exceeded.
Devices with lining made of PTFE, PFA or ETFE
• No additional gaskets are required for devices with lining
made of PTFE, PFA or ETFE.
5 Installation
17
5.1.4 Devices with a wafer-type design
1Threaded rod
2Nut with washer
3Centering sleeves
Figure 10: Installation set for wafer-type design (example)
For devices that feature a wafer-type design, the manufacturer
offers an installation set as an accessory part that consists of
threaded rods, nuts, washers and centering sleeves to facilitate
installation.
5.1.5 Flow direction
Figure 11: Flow direction
The device measures the flow rate in both flow directions.
Forward flow is the factory setting, as shown in Figure 11.
5.1.6 Electrode axis
1Electrode axis
Figure 12: 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.
5.1.7 Mounting position
Figure 13: 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.
5 Installation
18
5.1.8 Minimum spacing of the devices
Distance (D): ≥1.0 m (3.3 ft.) for variant 1; ≥0.7 m (2.3 ft.) for variant 2
Distance (D): ≥1.0 m (3.3 ft.)
Figure 14: Minimum distance
• In order to prevent the devices from interfering with each
other, a minimum distance as presented in Figure 14 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
5.1.9 Inlet and outlet sections
190° out-of-plane double bend 2Shut-off device
Figure 15: Upstream and downstream sections, shut-off devices
The metering principle is independent of the flow profile as long
as stationary eddies do not extend into the metering section, such
as may occur downstream of 90° out-of-plane double bends, in
the event of tangential inflow, or where half-open gate valves are
located upstream of the sensor. Such cases require measures to
be put in place to normalize the flow profile.
ADo not install fittings, elbows, valves, etc. directly upstream of
the sensor.
BUpstream section / Downstream section: Length of the
straight pipe at the inlet and the outlet of the sensor.
Experience has shown that, in most installations, a straight
upstream section length of three times the nominal diameter
of the flow sensor and a straight downstream section length of
two times the nominal diameter of the flow sensor are
sufficient.
For test stands, the reference conditions of straight upstream
section lengths ten times the nominal diameter of the sensor
and straight downstream section lengths five times the
nominal diameter of the sensor should be provided in
accordance with EN 29104 / ISO 9104.
Valves or other shut-off devices should be installed in the
downstream section.
Butterfly valves must be installed so that the valve plate does
not extend into the flow sensor.
5 Installation
19
5.1.10 Free inlet or outlet
Figure 16: 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
5.1.11 Mounting with heavily contaminated
measuring media
Figure 17: 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.
5.1.12 Mounting with pipe vibration
1Pump
2Damping device
3Turn-off device
Figure 18: 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.
5 Installation
20
5.1.13 Installation in piping with larger nominal
diameter
1Reducer
Figure 19: 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 20).
3. Read the pressure loss on the Y-axis in Figure 20.
Figure 20: Flow rate nomogram for flange transition piece at α/2 = 8°
5.1.14 Installation in 3A compliant installations
1Angel bracket 2Leakage hole
Figure 21: 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
This manual suits for next models
3
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