Burkert ELEMENT 8228 User manual

Quickstart
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Type 8228
Inductive conductivity meter
Induktives Leitfähigkeitsmessgerät
Conductimètre inductif

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert SAS, 2014–2022
Quickstart 2211/01_EU-ML 00572159 / ORIGINAL_EN

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Table of contents
Type 8228 ELEMENT
1 THE QUICKSTART................................................................... 4
1.1 Denitionofthetermdevice ............................................. 4
1.2 Validity of the quickstart.................................................... 4
1.3 Symbols used ................................................................... 4
2 INTENDED USE....................................................................... 5
3 BASIC SAFETY INFORMATION.............................................. 6
4 GENERAL INFORMATION ...................................................... 7
4.1 Contact ............................................................................. 7
4.2 Warranty conditions .......................................................... 7
4.3 Information on the Internet................................................ 7
5 TYPE LABEL............................................................................ 8
6 TECHNICAL DATA ................................................................... 9
6.1 Conditions of use.............................................................. 9
6.2 Standards and directives .................................................. 9
6.3 Fluid data ........................................................................ 10
6.4 Materials.......................................................................... 11
6.5 Electrical data ................................................................. 12
7 ASSEMBLY ............................................................................ 13
7.1 Safety instructions .......................................................... 13
7.2 Mount the display module .............................................. 13
8 INSTALLATION ..................................................................... 14
8.1 Safety instructions .......................................................... 14
8.2 Install a device variant with G2" nut in a pipe................. 15
8.3 Install a device variant with 2" clamp in a pipe............... 17
8.4 Wiring .............................................................................. 18
9 ADJUSTMENT AND START-UP ............................................ 23
9.1 Safety instructions .......................................................... 23
9.2 Navigation button............................................................ 24
9.3 Dynamic functions .......................................................... 26
9.4 Display module ............................................................... 26
9.5 Operating levels .............................................................. 27
9.6 Choose the connection mode of the outputs ................. 27
9.7 Calibrate the zero point of conductivity .......................... 28
9.8 Enterthecorrectionfactorofthettingused ................. 28
10 MAINTENANCE AND TROUBLESHOOTING........................ 30
10.1 Safety instructions......................................................... 30
11 PACKAGING, TRANSPORT .................................................. 31
12 STORAGE .............................................................................. 31
13 DISPOSAL ............................................................................. 31
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The Quickstart
Type 8228 ELEMENT
1 THE QUICKSTART
The quickstart describes the entire life cycle of the device.
Please keep the quickstart in a safe place, accessible to all users
and any new owners.
The quickstart contains important safety information.
Failure to comply with these instructions can lead to hazardous
situations. Pay attention in particular to the chapters “Basic
safety information” and “Intended use”.
▶Irrespective of the device variant, read the quickstart. If you
do not understand the content of the quickstart, then contact
Bürkert.
▶When the symbol is marked inside or outside the
device, carefully read the Operating Instructions.
The quickstart explains how to install, adjust, and start-up the
device.
A detailed description of the device can be found in the related
Operating Instructions.
The Operating Instructions for the device can be found on
the Internet at: country.burkert.com.
1.1 Denition of the term device
The term device that is used in the quickstart refers to the Type
8228 ELEMENT conductivity meter.
1.2 Validity of the quickstart
The quickstart is valid for the Type 8228 ELEMENT conductivity
meter version V2.
MentionV2isgivenonthedeviceType-label.Refertochapter5.
1.3 Symbols used
DANGER
Warns against an imminent danger.
▶Failure to observe this warning can result in death or in seri-
ous injury.
WARNING
Warns against a potentially dangerous situation.
▶Failure to observe this warning can result in serious injury or
even death.
CAUTION
Warns against a possible risk.
▶Failure to observe this warning can result in substantial or
minor injuries.
NOTICE
Warns against material damage.
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5
Intended use
Type 8228 ELEMENT
Advice or important recommendations.
Refers to information contained in this quickstart or in
other documents.
▶Indicates an instruction for risk prevention.
→Indicates a work step that you must carry out.
Indicates a result.
2 INTENDED USE
Use of the device that does not comply with the instructions
could present risks to people, nearby installations and the
environment.
The Type 8228 ELEMENT conductivity meter is intended for
the measurement of the conductivity of liquids.
▶Use the device in compliance with the characteristics and
start-upanduseconditionsspeciedinthecontractual
documents and in the Operating Instructions.
▶Do not use the device for security applications.
▶Only operate a device in perfect working order.
▶Store, transport, install and operate the device properly.
▶Only use the device as intended.
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6
Basic safety information
Type 8228 ELEMENT
3 BASIC SAFETY INFORMATION
This safety information does not take into account any contin-
gencies or occurrences that may arise during installation, use and
maintenance of the device.
The operating company is responsible for the respect of the local
safetyregulationsincludingstasafety.
Risk of injury due to electrical voltage.
▶Before carrying out work on the system or the device,
disconnect the electrical power for all the conductors and
isolate it
▶If the device is installed either in a wet environment or out-
doors,alltheelectricalvoltagesmustbeofmax.35VDC.
▶All equipment connected to the device shall be double insu-
lated with respect to the mains according to the standard
UL/EN61010-1.
▶Observe all applicable accident protection and safety regula-
tions for electrical equipment.
Risk of injury due to pressure in the installation.
▶Before any intervention in the installation, stop the circulation
ofuid,cutothepressureanddrainthepipe.
▶Before any intervention in the installation, make sure there is
no pressure in the pipe.
▶Observethedependencybetweentheuidtemperatureand
theuidpressure.
Risk of burns due to high uid temperatures.
▶Use safety gloves to handle the device.
▶Beforeopeningthepipe,stopthecirculationofuidand
drain the pipe.
▶Before opening the pipe, make sure the pipe is completely
empty.
Risk of injury due to the nature of the uid.
▶Respect the prevailing regulations on accident prevention
andsafetyrelatingtotheuseofdangerousuids.
Various dangerous situations
To avoid injury, observe the following instructions:
▶Do not use the device in explosive atmospheres.
▶Do not use the device in an environment incompatible with
the device materials.
▶Donotuseuidthatisincompatiblewiththedevicemateri-
als. Find the compatibility chart on our homepage:
country.burkert.com
▶Do not subject the device to mechanical stress.
▶Donotmakeanymodicationstothedevice.
▶Prevent any unintentional power supply switch-on.
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7
General information
Type 8228 ELEMENT
Various dangerous situations
To avoid injury, observe the following instructions:
▶Onlyqualiedandskilledstamaycarryouttheinstallation
and maintenance work.
▶Ensureadenedorcontrolledrestartoftheprocessaftera
power supply interruption.
▶Observe the general technical rules.
NOTICE
Elements and components that are both sensitive to electrostatic
discharges
▶The device contains electronic components that are sensi-
tive to electrostatic discharges. The components may be
damaged if they are touched by an electrostatically charged
person or object. In the worst case scenario, the compo-
nents are instantly destroyed or disabled as soon as they are
activated.
▶To minimise or even avoid any damage caused by an
electrostatic discharge, take all the precautions that are
describedintheEN61340-5-1norm.
▶Do not touch any of the live electrical components.
4 GENERAL INFORMATION
4.1 Contact
To contact the manufacturer of the device, use following
address:
Bürkert SAS
Rue du Giessen
BP 21
F-67220 TRIEMBACH-AU-VAL
Theaddressesofourinternationalsalesocesareavailableon
the internet at: country.burkert.com.
4.2 Warranty conditions
The condition governing the legal warranty is the conforming use
ofthedeviceinobservanceoftheoperatingconditionsspecied
in the Operating Instructions.
4.3 Information on the Internet
YoucanndtheOperatingInstructionsandtechnicaldatasheets
for the Type 8228 at country.burkert.com.
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Type label
Type 8228 ELEMENT
5 TYPE LABEL
8228 Inductive Conductivity Meter V2
Supply: 12-36V 40W max.
Output: 1x 4-20mA 1xTrans 700mA max.
Cell: PEEK Range 100 µS/cm - 2 S/cm
Process: Temp -15 to 130°C
PN 10, limited by fitting material and fluid temp.
IP65-IP67 W41MN
S-N:1000
00566615 1:V+
2:NPN/PNP1
3:0V
4:I1
1
4
5
6
7
8
2
910
12
14
13
17
15
3
11
16
18
1. Type of the device
2. Measured quantity
3. Device version
4. Maximum power consumption
5. Maximum current available at a transistor output
6. Conductivity measuring range
7. Fluid temperature range
8. Pin assignment of an electrical connection
9. Manufacturing code
10. Article number
11. Warning: Before using the device, take into account
thetechnicalspecicationsdescribedintheOperating
Instructions.
12. Serial number
13. Certication,conformitymarking
14. IP-Code
15. Nominalpressureoftheuid
16. Material of the conductivity-sensor holder
17. Outputs
18. Operating voltage
Fig.1: Type-labelexample
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Technical data
Type 8228 ELEMENT
6 TECHNICAL DATA
6.1 Conditions of use
Ambient temperature –10...+60°C
Air humidity <85%,withoutcondensation
Use Indoor and outdoor
▶Protect the device against electromag-
netic interference, ultraviolet rays and,
wheninstalledoutdoors,theeectsof
the climatic conditions.
IP-Code
1) notevaluatedbyUL
IP671) and IP651), according to
IEC/EN60529
Mating connectors must be wired,
plugged,and tightened.
Housing lid must be fully tightened and
locked
Operating condition Continuous operation
Equipment mobility Fixed device
Degree of pollution Degree2accordingtoUL/EN61010-1
Installation category CategoryIaccordingtoUL/EN61010-1
Maximum height
above sea level
2000m
6.2 Standards and directives
The device complies with the relevant EU harmonisation leg-
islation. In addition, the device also complies with the require-
ments of the laws of the United Kingdom.
The harmonised standards that have been applied for the con-
formity assessment procedure are listed in the current version of
the EU Declaration of Conformity/UK Declaration of Conformity.
6.2.1 Conformity to the Pressure Equipment
Directive
▶Makesurethatthedevicematerialsorthettingmaterialsare
compatiblewiththeuid.
▶Make sure that the pipe DN is adapted for the device or the
ttingused.
▶Observetheuidnominalpressure(PN)forthedeviceorthe
ttingused.Thenominalpressure(PN)isgivenbythedevice
manufacturerorthettingmanufacturer.
The device conforms to Article 4, Paragraph 1 of the Pressure
Equipment Directive 2014/68/EU under the following conditions:
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Technical data
Type 8228 ELEMENT
• Deviceusedonapipe(PS=maximumadmissiblepressure;
DN=nominaldiameterofthepipe)
Type of uid Conditions
Fluidgroup1,Article4,Paragraph1.c.i DN≤25
Fluidgroup2,Article4,Paragraph1.c.i DN≤32
orPSxDN≤1000bar
Fluidgroup1,Article4,Paragraph1.c.ii DN≤25
orPSxDN≤2000bar
Fluidgroup2,Article4,Paragraph1.c.ii
DN≤200
orPS≤10bar
orPSxDN≤5000bar
• Deviceusedonavessel(PS=maximumadmissiblepressure)
Type of uid Conditions
Fluidgroup1,Article4,Paragraph1.a.i PS≤200bar
Fluidgroup2,Article4,Paragraph1.a.i PS≤1000bar
Fluidgroup1,Article4,Paragraph1.a.ii PS≤500bar
Fluidgroup2,Article4,Paragraph1.a.ii PS≤1000bar
6.2.2 UL certication
ThedeviceswithvariablekeyPU01orPU02areUL-certied
devices and comply also with the following standards:
• UL61010-1
• CAN/CSA-C22.2n°61010-1
Identication on the device Certication Variable key
UL recognized PU01
Measuring
Equipment
EXXXXXX
®
UL listed PU02
6.2.3 FDA approval
The following device variants have an FDA approval: device
variant with a condictivity-sensor holder in PVDF, with an EPDM
seal or an FKM seal.
6.3 Fluid data
Fluid temperature Theuidtemperaturemaybe
restrictedbytheuidpressure,
the material of the conductivity-
sensor holder and the material
oftheTypeS020ttingused.
Refer to Fig.2.
• device variant with conduc-
tivity-sensor holder in PVDF
• –15...+100°C
• device variant with conduc-
tivity-sensor holder in PP
• 0...+80°C
• device variant with conduc-
tivity-sensor holder in PEEK
• –15...+130°C
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Technical data
Type 8228 ELEMENT
Fluid pressure Theuidpressuremaybe
restrictedbytheuidtem-
perature, the material of the
conductivity-sensor holder and
the material of the Type S020
ttingused.RefertoFig.2.
• device variant with conduc-
tivity-sensor holder in PVDF
• PN62)
2) notevaluatedbyUL
• device variant with conduc-
tivity-sensor holder in PP
• PN63)
3) notevaluatedbyUL
• device variant with conduc-
tivity-sensor holder in PEEK
• PN104)
4) notevaluatedbyUL
Measuring ranges
• Conductivity • 100µS/cm...2S/cm
• Resistivity • 0.5W/cm...10kW/cm
• Temperature • –40...+150°C
• Concentration • Conductivity to concentration
conversion function
Temperature compensation • no compensation
• compensation according to
apredenedcurve:NaCl,
NaOH, HNO3or H2SO
• compensation according to a
curvedenedespeciallyfor
your process
12
11
10
9
8
7
6
5
4
3
2
1
0-200+20 +40 +60 +80 +100 +140
PP
T (°C)
P (bar)
+120
PVDF
PEEK
Fig.2: Dependencybetweentheuidtemperatureandtheuid
pressure,devicevariantswithaconductivity-sensorarmaturein
PVDF,PPorPEEK,anddeviceinsertedinaTypeS020ttingin
stainlesssteel
6.4 Materials
Part Material
Housing stainless steel 316L 1.4404,
PPS
Housing seals EPDM
Housing lid PC
Housing-lid seal silicone
Display module PC, PBT
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Technical data
Type 8228 ELEMENT
Part Material
M12 male connector, M12 female connector
• Device variant with G2" nut • nickel-plated brass
• stainless steel, on request
• Device variant with 2"-clamp
process connection
• stainless steel
Support plate PPSCF30
Screws stainless steel
G2" nut
• Device variant with conduc-
tivity-sensor holder in PVDF or
in PP
• PC
• Device variant with conduc-
tivity-sensor holder in PEEK
• PPA
Incontactwiththeuid:conductivity-sensorholder,seal
• Device variant with G2" nut • PVDF, FKM
• PP, FKM
• PEEK, FKM
• Device variant with 2"-clamp
process connection
• PEEK, EPDM
Adapter for clamp stainless steel 316L 1.4404
6.5 Electrical data
Operating voltage • 12...36VDC
• connection to main supply: per-
manent through external safety
extra-lowvoltage(SELV)and
through limited power source
(LPS)
• lteredandregulated
• oscillationrate:±10%
Power source
(notsupplied)
• Limited power source
accordingtoUL/EN60950-1
standards
• or limited energy circuit according
toUL/EN61010-1,Paragraph9.4
Current consumption
• without the consumption
of the current outputs and
the transistor outputs
• max.1W(max.25mAat
12VDC;startingcurrent
~100mA)
• with the consumption of
the current outputs and
the transistor outputs
• max.40W(max.1Aforthe
transistor outputs)
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Assembly
Type 8228 ELEMENT
Transistor output polarized
• type • NPN(/sink)orPNP(/source).
Through wiring and through
software setting
• NPN output • 1...36VDC,700mAmax.(or
500mAmax.if2transistor
outputs are wired)
• PNP output • supplyvoltage,700mAmax.
(or500mAmax.if2transistor
outputs are wired)
• protection • galvanically insulated, protected
against overvoltages, polarity
reversals and short-circuits
Current output
• specication • 4...20mA,sinkorsource,
through wiring and through
softwaresetting,22mAto
indicateafault(software
setting)
• type of connection • 3-wire
• maximum loop
impedance
• 1100Wat36VDC,
610Wat24VDC,
100Wat12VDC
• Response time
(10...90%)
• 150ms(defaultvalue)
7 ASSEMBLY
7.1 Safety instructions
WARNING
Risk of injury due to non-conforming assembly.
▶Thedevicemustonlybeassembledbyqualiedandskilled
stawiththeappropriatetools.
Risk of injury due to unintentional switch on of power supply
or uncontrolled restart of the installation.
▶Avoid unintentional activation of the installation.
▶Guaranteeadenedorcontrolledrestartoftheprocess
subsequent to any intervention on the device.
7.2 Mount the display module
NOTICE
The tightness of the device is not guaranteed when the
housing lid is removed.
▶Prevent the projection of liquid inside the housing.
The device may be damaged if a metal component comes
into contact with the electronics.
▶Prevent contact of the electronics with a metallic item.
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Installation
Type 8228 ELEMENT
20°
→Remove the housing
lid.
→Set the display module
at an angle of about
20°inrelationtothe
desired position.
a)
b)
c)
d)
The display module can
bemountedin4dierent
positions,at90°intervals.
→Fully push in the
display module and
turn clockwise to lock
it.
→Put the housing lid
back.
Fig.3: Mountingthedisplaymodule
8 INSTALLATION
8.1 Safety instructions
DANGER
Risk of injury due to electrical voltage.
▶Before carrying out work on the system or the device, discon-
nect the electrical power for all the conductors and isolate it.
▶If the device is installed either in a wet environment or out-
doors,alltheelectricalvoltagesmustbeofmax.35VDC.
▶All equipment connected to the device must be double insu-
lated with respect to the mains according to the standard
UL/EN61010-1.
▶Observe all applicable accident protection and safety regula-
tions for electrical equipment.
Risk of injury due to pressure in the installation.
▶Before any intervention in the installation, stop the circulation
ofuid,cutothepressureanddrainthepipe.
▶Before any intervention in the installation, make sure there is
no pressure in the pipe.
▶Observethedependencybetweentheuidtemperatureand
theuidpressure.
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Installation
Type 8228 ELEMENT
DANGER
Risk of burns due to high uid temperatures.
▶Use safety gloves to handle the device.
▶Beforeopeningthepipe,stopthecirculationofuidand
drain the pipe.
▶Before opening the pipe, make sure the pipe is completely
empty.
Risk of injury due to the nature of the uid.
▶Respect the prevailing regulations on accident prevention
andsafetyrelatingtotheuseofdangerousuids.
WARNING
Risk of injury due to non-conforming installation.
▶Theelectricalanduidinstallationcanonlybecarriedoutby
qualiedandskilledstawiththeappropriatetools.
▶Installappropriatesafetydevices(correctlyratedfuseand/or
circuit-breaker).
▶Respecttheinstallationinstructionsforthettingused.
Risk of injury due to unintentional switch on of power supply
or uncontrolled restart of the installation.
▶Avoid unintentional activation of the installation.
▶Guaranteeadenedorcontrolledrestartoftheprocessafter
any intervention on the device.
WARNING
Risk of injury if the dependency between the uid pressure
and the uid temperature is not respected.
▶Observethedependencybetweentheuidtemperatureand
theuidpressureforthedevice.Refertochapter6.3.
▶Observethedependencybetweentheuidtemperatureand
theuidpressureforthettingused.RefertotheOperating
Instructionsofthettingused.
8.2 Install a device variant with G2" nut in
a pipe
ThedeviceisinsertedintoaTypeS020ttingthatismountedon
the pipe.
→Mountthettingonthepipe.Obeytheinstructionsofthe
OperatingInstructionsofthettingused.
Fig.4: Positionsforthemountingonthepipe
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Tank without mixing
equipment
Tank with mixing
equipment
Fig.5: Positionsforthemountingonatank
→Fitthedisplaymodule.Refertochapter7.2. The display
module is needed to calibrate the conductivity sensor and to
set the device parameters.
→Calibratethezeropointofconductivity(seechapter9.7).
→InstallthedeviceinthettingasshowninFig.6:
1
2
3
4
5
→Makesuretheseal(mark2)ison
the conductivity sensor.
→Make sure the material of the seal
iscompatiblewiththeuidtobe
measured.
→Putthenut(mark5)onthe
tting.
→Putthesnapring(mark3)into
thegroove(mark4).
→Engagethedevice(mark1)into
thetting.
→Screwthenut(mark5)manually
on the device.
Fig.6: InstallationofadevicevariantwithG2"nutinaTypeS020
tting
→Wireaccordingtoinstructionsinchapter8.4.
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8.3 Install a device variant with 2" clamp
in a pipe
DANGER
Risk of injury if the stainless steel adapter of the device is
loose.
A device with a clamp connection is not tight if the adapter is
loose.
▶Do not loosen the adapter of the device.
The device is installed in a pipe as of DN32.
→Choose a location on the pipe such as:
- the building of air bubbles is prevented,
- the sensor is completely and continuously immerged in the
uid.
→Installinthepipeattingwitha2"clampconnection
according to ASME BPE for the device.
→Mountthettingonthepipeobeyingtheinstructionsofthe
OperatingInstructionsofthettingused(notdelivered).
Fig.7showsanexampleforthetting(mark5)
→Mountthettingonthepipeobeyingtheinstructionsofthe
operatinginstructionsofthettingused.
→Fitthedisplaymodule.Refertochapter7.2. The display
module is needed to calibrate the conductivity sensor and to
set the device parameters.
→Calibratetheconductivitysensor(seechapter9.7).
→InstallthedeviceinthettingasshowninFig.7.
3
1
2
5
4
→Selectaseal(mark4)thatiscom-
patible with the 2" clamp con-
nection of the device and with the
uid.
→Puttheseal(mark4)onthetting
(mark5).
→Insertthedevice(mark1)inthe
tting(mark5):
- the electrical connections must
be parallel to the pipe,
- thesensor(mark2)mustbeposi-
tionedintheuidvein.
→Tightentheclampcollar(mark3)
by hand.
Fig.7: Installationofadevicevariantwith2"clampprocesscon-
nectioninthepipe
→Wirethedeviceaccordingtoinstructionsinchapter8.4.
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8.4 Wiring
DANGER
Risk of injury due to electrical voltage.
▶Before carrying out work on the system or the device,
disconnect the electrical power for all the conductors and
isolate it.
▶If the device is installed either in a wet environment or out-
doors,alltheelectricalvoltagesmustbeofmax.35VDC.
▶All equipment connected to the device shall be double insu-
lated with respect to the mains according to the standard
UL/EN61010-1.
▶Observe all applicable accident protection and safety regula-
tions for electrical equipment.
• Use a high-quality electrical power supply. The power
supplymustbelteredandregulated.
• Make sure the installation is equipotential. Refer to
chapter8.4.2.
• Protectthepowersupplyofthedevicewitha100mA
time-delay fuse and a switch.
• Protect the power supply of each transistor output with
a750mAfuse.
• Once the device is wired, set the "HWMode"
parameter depending on the wiring carried out, sink/
NPNorsource/PNP(seechapter9.6).
8.4.1 Mating connector with article number
917116
To wire the product, you can use mating connectors from
Bürkert. For example, you can use the 5-pin M12 female con-
nector with article number 917116.
Table1: SpecicationsofthecableandconductorsfortheM12female
connectorwitharticlenumber917116
Specication Recommended value
• Electromagnetic protection
(EMC)
• Shielded
• Cross section of the
conductors
• max.0.75mm2
• Diameter of the cable • 3...6.5mm
• Maximum operating tem-
perature of a cable
• equaltoorhigherthan80°C
8.4.2 Equipotentiality of the installation
Toensuretheequipotentialityoftheinstallation(powersupply-
device-uid):
→Connect together the various earth spots in the installation
toeliminatethepotentialdierencesthatmayoccurbetween
dierentearthes.
→Observe faultless earthing of the shield of the power supply
cable, at both ends.
→Observe faultless earthing of the device with the grounding
terminal.
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Type 8228 ELEMENT
→If the device is installed on plastic pipes, earth together the
metallic equipment such as pumps or valves, that is as close
as possible to the device.
12-36 V DC
+
-
Power supply
Metal pipe
Fig.8: Equipotentialityskeletondiagramwithpipesinmetal
12-36 V DC
+
-
Equipment such as valves,
pumps, ...
Power supply
Plastic pipe
Fig.9: Equipotentialityskeletondiagramwithpipesinplastic
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Installation
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8.4.3 Device variant with 1 connector
1
2
3
4
V+(12...36VDC)
Transistoroutput(TR1)
Currentoutput(AC1)
0V
Fig.10: Pinassignment
Pin of the M12 female cable available as
an accessory (article number 438680) Colour of the wire
1 brown
2 white
3 blue
4 black
5grey or green/
yellow
12-36 V DC
+ - + -
1
2
3 4
Load
brown
grey or
green/yellow
black
white
blue
Power supply
4...20mAinputat
external instrument
Fig.11: Transistoroutput,NPNwiring,andcurrentoutput,wiringin
sinkingmode,devicevariantwith1connector(parameter
setting"NPN/sink")
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