Burkert 8098 FLOWave S User manual

Quickstart
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Type 8098
FLOWave S
Durchflussmesser
Flowmeter
Débitmètre

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2019–2022
Operating Instructions 2205/05_EU-ML_00815331 / Original EN

3
1 ABOUT THESE INSTRUCTIONS .......................................... 4
1.1 Symbols....................................................................... 4
1.2 Denitionofterms ....................................................... 4
2 INTENDED USE .................................................................... 5
2.1 Device with ATEX/IECEx approval............................... 5
3 BASIC SAFETY INSTRUCTIONS.......................................... 6
4 GENERAL INFORMATION .................................................... 7
4.1 Contactaddress.......................................................... 7
4.2 Warranty ...................................................................... 7
4.3 Informationontheinternet .......................................... 7
5 STRUCTURE........................................................................... 8
6 TECHNICAL DATA................................................................. 8
6.1 Operatingconditions................................................... 8
6.2 Conformity................................................................... 9
6.3 Standardsanddirectives............................................. 9
6.4 EHEDGcertication..................................................... 9
6.5 Typelabel,adhesivelabel ......................................... 10
6.6 Typelabellasered...................................................... 11
6.7 Certicationmarkings ............................................... 12
6.8 MarkingoftheUniqueSerialNumber(USN)............. 12
6.9 Liquiddata................................................................. 12
6.10 Measurementdata .................................................... 14
6.11 Electricaldata............................................................ 16
6.12 Mechanicaldata ........................................................ 17
7 INSTALLATION .................................................................... 18
7.1 Safetyinstructions..................................................... 18
7.2 Preparatorywork ....................................................... 18
7.3 Recommendationsfortheinstallationintothepipe.. 19
7.4 Installingthedeviceintothepipe.............................. 21
8 ELECTRICAL INSTALLATION ............................................. 22
8.1 Safetyinstructions..................................................... 22
8.2 Requirementsforelectricalinstallation ..................... 23
8.3 Additionaldocumentation ......................................... 23
8.4 Connectingthedevice .............................................. 23
8.5 Connectingtheprotectiveearth................................ 26
9 START-UP............................................................................ 26
9.1 Safetyinstructions..................................................... 26
9.2 SettingwithBürkertCommunicator.......................... 26
9.3 büS ............................................................................ 27
10 DISPLAY ELEMENTS.......................................................... 27
10.1 Statusindicator ......................................................... 27
10.2 NAMURmode............................................................. 27
11 MAINTENANCE AND TROUBLESHOOTING ..................... 29
11.1 Safetyinstructions..................................................... 29
11.2
Informationonreturningthedevicetothemanufacturer 29
11.3 Cleaningtheoutersurfaceofthedevice .................. 29
11.4 CleaningInPlace(CIP)ofthedevice ........................ 30
11.5 SterilisationInPlace(SIP)ofthedevice.................... 31
11.6 Troubleshooting......................................................... 31
12 ACCESSORIES ................................................................... 31
12.1 Communicationssoftware......................................... 32
13 TRANSPORTATION, STORAGE, DISPOSAL ...................... 32
14 DISPOSAL OF THE DEVICE ............................................... 32
Table of contents
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Type 8098

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About these instructions
1 ABOUT THESE INSTRUCTIONS
The Quickstart contains extremely important information on the
device.
→Keeptheseinstructionsreadytohandattheoperationsite.
Important safety information.
▶Carefullyreadtheseinstructions.
▶Observeinparticularthesafetyinstructions,intendeduseand
operatingconditions.
▶Persons,whoworkonthedevice,mustreadandunderstand
theseinstructions.
TheoperatinginstructionscanbefoundontheInternetat:
country.burkert.com
1.1 Symbols
DANGER!
Warns of an immediate danger.
▶Failuretoobservethewarningmayresultinafatalorserious
injury.
WARNING!
Warns of a potentially dangerous situation.
▶Failuretoobservethewarningmayresultinseriousorfatal
injuries.
CAUTION!
Warns of a possible danger.
▶Failuretoobservethewarningmayresultinmoderateorminor
injuries.
ATTENTION!
Warns of damage to property.
▶Failuretoobserve thewarning mayresultin damagetothe
deviceorsystem.
Indicatesimportantadditionalinformation,tipsand
recommendations.
Referstoinformationintheseinstructionsorinother
documentation.
▶Designatesaninstructiontopreventrisks.
→designatesaprocedurethatmustbecarriedout.
Indicatesaresult.
1.2 Denition of terms
Intheseinstructionstheterm“device”denotesthefollowing
devicetype:owmeterType8098FLOWaveS.
Theterm“büS”(Bürkertsystembus)usedinthisinstruction
standsforthecommunicationbusdevelopedbyBürkertand
basedontheCANopenprotocol.
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Type 8098

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Intended use
2 INTENDED USE
The Type 8098FLOWaveS owmeter uses the Surface
Acoustic Wave (SAW) measurement principle and is intended
to measure the ow rate of liquids that have all of the fol-
lowing characteristics:
- cleanliquids
- nonemulsiedliquids(homogeneousliquids)
- liquidsthatarefreeofairbubbles
- liquidsthatarefreeofgasbubbles
- liquidsthatarefreeofsolids.
▶Usethedeviceforitsintendedpurposeonly.Non-intendeduse
ofthedevicemaybedangeroustopeople,nearbyequipment
andtheenvironment.
▶Correcttransportation,correctstorageaswellascorrectinstal-
lation,commissioning,operationandmaintenanceareessential
forreliableandproblem-freeoperation.
▶Whenusingthedevice,observethepermitteddata,operating
conditionsandapplicationconditions.Thisinformationcanbe
foundinthecontractualdocuments,theoperatinginstructions
andonthetypelabel.
▶Use the device only in conjunction with third-party devices
andcomponentsrecommendedandauthorizedbyBürkert.
▶Donotusethedeviceoutdoorswithoutprotectionfromthe
weather.
▶Protectthedeviceagainstelectromagneticinterference,ultra-
violet rays.
▶DonotusethedevicewithoutATEX/IECExapprovalina
potentiallyexplosiveatmosphere.
2.1 Device with ATEX/IECEx approval
DANGER!
Risk of explosion in the event of improper use of the device
in potentially explosive atmospheres.
▶Observe the specications of the ATEX/IECEx-conformity
certicate.
▶ObservethespecicationsgivenintheATEX/IECExsupple-
mentforType8098FLOWaveS.Thesupplementisavailable
at country.burkert.com
TheATEX/IECExapprovalisonlyvalidifthedeviceisusedas
describedintheATEX/IECExsupplement.
Ifunauthorizedchangesaremadetothedevice,thentheATEX/
IECExapprovalbecomesinvalid.
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Type 8098

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Basic safety instructions
3 BASIC SAFETY INSTRUCTIONS
Thesesafetyinstructionsdonotconsideranycontingenciesorinci-
dentswhichoccurduringinstallation,operationandmaintenance.
Theoperatorisresponsibleforobservingthelocation-specicsafety
regulations,alsowithreferencetothepersonnel.
DANGER!
Risk of injury from high pressure and discharge of medium.
▶Beforeworkingonthedeviceorsystem,switchothepres-
sure.Ventordrainlines.
▶Respecttheregulationstotheuseofdangerousliquids.
Risk of injury from electric shock.
▶Beforeworkingonthedeviceorsystem,switchothepower
supply.Secureagainstreactivation.
▶Observeapplicableaccidentpreventionandsafetyregula-
tionsforelectricalequipment.
Risk of burns und risk of re through hot device surface at
high liquid temperatures.
▶Usesafetyglovestohandlethedevice.
▶Keepthedeviceawayfromhighlyammablesubstancesand
media.
CAUTION!
Risk of injury due to a heavy device.
Aheavydevicecanfalldownduringtransportorduringinstal-
lationandcauseinjuries.
▶Transport,installanddismantleaheavydevicewiththehelp
ofanotherperson.
▶Useappropriatetools.
To prevent injury, ensure the following:
▶Securedeviceorsystemtopreventunintentionalactivation.
▶Onlytrainedtechniciansmayperforminstallationandmain-
tenancework.
▶Performinstallationandmaintenancewithsuitabletoolsonly.
▶Donotmakeanychangestothedeviceanddonotsubjectit
tomechanicalstress.
▶Operatethedeviceonlyinperfectstateandinconsideration
oftheoperatinginstructions.
▶Observethegeneralrulesoftechnology.
▶Installthedeviceaccordingtotheregulationsapplicablein
therespectivecountry.
▶Donotusethedeviceformeasuringtheowofgasor
steam.
▶Aftertheprocessisinterrupted,restartinacontrolledman-
ner.Observesequence:
1.Connectelectricalpowersupply.
2.Chargethedevicewithmedium.
▶Observeintendeduse.
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Type 8098

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General information
ATTENTION!
Electrostatic sensitive components or modules.
The device contains electronic components which react sen-
sitively to electrostatic discharge (ESD). Contact with electro-
statically charged persons or objects is hazardous to these
components.Intheworstcasescenario,theywillbedestroyed
immediatelyorwillfailafterstart-up.
▶ObservetherequirementsinaccordancewithEN61340-5-1to
minimizeoravoidthepossibilityofdamagecausedbysudden
electrostaticdischarge.
▶Alsoensurethatyoudonottouchelectroniccomponentswhen
thepowersupplyvoltageispresent.
Damage to the device caused by the wrong medium.
▶Checkthechemicalcompatibilityofthematerialsincontact
withthemedium.
4 GENERAL INFORMATION
4.1 Contact address
Germany
BürkertSAS
RueduGiessen
BP21
F-67220TRIEMBACH-AU-VAL
International
Contactaddressescanbefoundonthenalpagesoftheprinted
operatinginstructions.
AndalsoontheInternetat:
country.burkert.com
4.2 Warranty
Thewarrantyisonlyvalidifthedeviceisusedasintendedinaccor-
dancewiththespeciedapplicationconditions.
4.3 Information on the internet
TheoperatinginstructionsanddatasheetsforType8098canbe
foundontheInternetat:
country.burkert.com
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Type 8098

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Structure
5 STRUCTURE
Processconnection
Sensorhousing
Statusindicatorand
seal
Groundingconnection
(protectiveearth)
Transmitter
Electricalconnection
Seal
Fig.1: Structure
TheowmeterType8098FLOWaveSismadeupofatransmitter
TypeSE91andaowsensorTypeS097.
Thedeviceisdeliveredwithamagnetickeytounlockthetransmitter.
Fig.2: Unlockingmagnetickey
Variants of the transmitter:
•Without outputs
•With2outputsthatcanbeconguredasanalogueordigital
outputs
6 TECHNICAL DATA
6.1 Operating conditions
Ambienttemperature   −10°C...+70°C
Airhumidity      <85%,noncondensing
Operatingaltitude    Upto2000mabovesealevel
Operatingmode     Continuousoperation
Devicemobility     Fixeddevice
Use        Indoorandoutdoor(withpro-
tectionagainstelectromagnetic
interference,ultravioletraysand
weatherconditions)
Installationcategory    CategoryIaccordingtoUL/
EN61010-1
Degreeofpollution    Degree2 accordingtoUL/
EN61010-1
Degreeofprotection
 accordingtoIEC/EN60529 IP65/IP671)
 accordingtoNEMA250  4X1)
1) Ifthedeviceiswiredandthetransmitterisclosed.
NotevaluatedbyUL.
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Technical data
6.2 Conformity
InaccordancewiththeEUDeclarationofconformity,thedevice
iscompliantwiththeEUDirectives.
6.3 Standards and directives
Theappliedstandards,whichverifyconformitywiththeEU
Directives,canbefoundontheEU-TypeExaminationCerticate
and/ortheEUDeclarationofConformity.
6.3.1 Conformity to the Pressure Equipment
Directive
ThedeviceconformstoArticle4,Paragraph1ofthePressure
EquipmentDirective2014/68/EUunderthefollowingconditions:
Deviceusedonapipe(PS=maximumadmissiblepressurein
bar;DN=nominaldiameterofthepipe)
Type of liquid 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
Tab.1: PressureEquipmentDirective
6.3.2 UL certication
ThedeviceswithvariablekeyPU01orPU02areUL-certieddevices
andcomply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
Tab.2: ULcertication
6.4 EHEDG certication
•EL class I
•ThefollowingversionsareEHEDGcertied:
Process connections Diameters
Clamp2)connections
accordingtoASMEBPE
(DIN32676seriesC)
3/8", 1/2", 3/4", 1", 1 1/2",
2", 2.5", 3"
Clampconnectionsaccording
toDIN11864-3seriesC
1/2", 3/4", 1", 1 1/2", 2"
Flangeconnectionsaccording
toDIN11864-2seriesC
1/2", 3/4", 1", 1 1/2", 2"
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Technical data
Process connections Diameters
Clamp2)connectionsaccording
toDIN32676seriesB
DN08,DN15(exceptvariants
withaclampdiameterof
34.0mm)DN25,DN40,
DN50,DN65,DN80
Clamp2)connectionsaccording
toDIN32676seriesA
DN10,DN15,DN25,DN40,
DN50,DN65,DN80
Clampconnectionsaccording
toDIN11864-3seriesA,
DIN11864-3seriesB
DN08,DN15,DN25,DN40,
DN50
Clamp2)connectionsaccording
toSMS3017/ISO2852for
pipesaccordingtoSMS3008
DN25,DN40,DN50
Flangeconnectionsaccording
toDIN11864-2seriesA,
DIN11864-2seriesB
DN08,DN15,DN25,DN40,
DN50
Threaded3)connections
accordingtoDIN11851seriesA
DN65,DN80
Tab.3: EHEDGcertication
2) 
TheEHEDGcomplianceisonlyvalidifusedincombinationwith
EHEDG-compliantgasketsfromCombitInternationalB.V.
3) TheEHEDGcomplianceisonlyvalidifusedincombinationwith
EHEDG-compliantgasketsfrom:
KieselmannGmbH,Germany(ASEPTO-STARk-exupgradegaskets)
or
SiersemaKomponentenService(S.K.S.)B.V.(NetherlandsSKS
gasketssetDIN11851EHEDGwithEPDMorFKMinnergasket)
6.5 Type label, adhesive label
28-06
8098 FLOWave S
Supply:12-352.5WMax.
IP65/IP67/NEMA4X
AmbientTemp:-10to70°C
SN999999
88888888
W49MN
MadeinFrance
F-67220 Triembach
CANshield
CAN_L
CAN_H GND
V+
1
453
2
1 2 3
4
6
7
891011
5
12
28-06
Fig.3: Typelabelowmeter(example)
1. Operatingvoltage
2. Type
3. Powerconsumption
4. Degreeofprotection
5. Ambienttemperature
6. PinassignmentoftheM12maleconnector
7. Manufacturecode
8. Serialnumber
9. CEmarking
10. Ordernumber
11. Warning:Beforeusingthedevice,takeintoaccountthetech-
nicalspecicationsgivenintheOperatingInstructions.
12. Certication
english
Type 8098

11
Technical data
S097 FLOWave Flow sensor
Pipe: 316L/1.4435 Housing: 304/1.4301
DIN 11866 C / Clamp D50.5 DIN 32676 B DN15
PN25bar Max. flow:10 m3/h
Temp. medium : -20 to 110°C
W4ZMN
Made in France
1
2
4
6
7
3
5
F-67220 Triembach
Fig.4: Typelabelowsensor(example)
1. Type
2. Materialofthepipeandmaterialofthehousing
3. Standardthepipeconformsto
typeandstandardoftheprocessconnectionconformsto
DNofthemeasurementtube
4. Pressureclassofthedeviceandmaximumowrate
5. Liquidtemperaturerange
6. Manufacturecode
7. CEmarking
6.6 Type label lasered
Type: 8098 FLOWave S
5 pole M12
ID:00571790|S/N:001000
W4ZAL
F-67220 Triembach
MadeinFrance
28-06
28-06
Supply:12-35V;2,5WMax
IP65|IP67|NEMA4X
AmbientTemp.:-10°...+70°C
CRN0C21751.5
Measuring
Equipment
N°E237737
®
CANshield
CAN_L
CAN_H GND
V+
1
453
2
Buerkert
1
2
4
5
6
9
312 13
7
8
10
11
Fig.5: Typelabelowmeter(example)
1. Operatingvoltage
2. Type
3. Powerconsumption
4. Degreeofprotection
5. Ambianttemperature
6. Manufacturecode
7. Serialnumber
8. CEmarking
9. Ordernumber
10. Maleconnector
11. PinassignmentoftheM12maleconnector
12. Warning:Beforeusingthedevice,takeintoaccountthetech-
nicalspecicationsgivenintheoperatinginstructions.
13. Certication
english
Type 8098

12
Technical data
6
1
2
3
4
5
Fig.6: Typelabelowsensor(example)
1. Type
2. Materialofthepipeandmaterialofthehousing
3. Standardthepipeconformsto
typeandstandardoftheprocessconnectionconformsto
DNofthemeasurementtube
4. Pressureclassofthedeviceandmaximumowrate
5. Liquidtemperaturerange
6. Manufacturecode
6.7 Certication markings
CerticationmarkingsareeitherlocatedontheTypelabelofthe
deviceoronseparatelabels.
6.8 Marking of the Unique Serial Number
(USN)
TheUSNismarkedonthesideofthesensor.TheUSNisbuilt
withtheordernumberandtheserialnumberofthedevice.
6.9 Liquid data
Liquidtemperature
Ambienttemperature
80 140
40
70
°C
°C
20
60
0
0204060 100 120-20
-1
0
Temperatures
authorizedfora
limitedduration
Fig.7: Dependencybetweentheliquidtemperatureandtheambient
temperature
Liquidtemperature −20°C...+110°C,withclampprocess
connections.Upto140°Cformaximum
60minutesforasterilisationprocess.
Maximumtemperaturegradient:10°C/s.
Themaximumliquidtemperaturecanbe
restrictedbytheambientoperatingtem-
perature.Dependingontheversionofyour
device,seeFig.7
Typeofliquids  Non-dangerousliquidsaccordingtoArticle4,
Paragraph1ofDirective2014/68/EU
english
Type 8098

13
Technical data
Speedofsoundintheliquid
 DN08,3/8",1/2"  1000...2000m/s
 ≥DN15,≥3/4"  800...2300m/s
Process connection
Size Type Standards PN
DN08,
DN10,
DN15,
DN25
clamp DIN11864-3seriesB
DIN32676seriesA
DIN32676seriesB
PN25
ange DIN11864-2seriesB PN25
DN15,
DN25
clamp DIN11864-3seriesA PN25
ange DIN11864-2seriesA PN25
DN25 clamp SMS3017/ISO2852for
pipesaccordingtoSMS3008
PN25
3/8", 1/2",
3/4", 1",
11/2"
clamp ASMEBPE
(DIN32676seriesC)
PN25
1/2", 3/4",
1",11/2"
clamp DIN11864-3seriesC PN25
ange DIN11864-2seriesC PN25
DN40 clamp DIN11864-3seriesB
DIN32676seriesB
PN16
DIN11864-3seriesA
DIN32676seriesA
SMS3017/ISO2852for
pipesaccordingtoSMS3008
PN25
ange DIN11864-2seriesB PN16
DIN11864-2seriesA PN25
Process connection
Size Type Standards PN
DN50 clamp DIN11864-3seriesA
DIN11864-3seriesB
DIN32676seriesA
DIN32676seriesB
SMS3017/ISO2852for
pipesaccordingtoSMS3008
PN16
ange DIN11864-2seriesA
DIN11864-2seriesB
PN16
2" clamp ASMEBPE
(DIN32676seriesC)
DIN11864-3seriesC
PN16
ange DIN11864-2seriesC PN16
DN65,
DN80
clamp DIN32676seriesA
DIN32676seriesB
PN10
threaded DIN11851seriesA PN10
ASME
21/2",3"
clamp DIN32676seriesC PN10
Tab.4: Liquidpressure,dependingonthepipediameter,thetypeof
processconnectionsandtheprocessconnectionstandard
english
Type 8098

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Technical data
6.10 Measurement data
6.10.1 Volume ow rate
Measurementrange 0...1.7m3/h to
0...200m3/h,
dependingonthe
DNofthesensor
Measurementdeviation1)2) for a volume
owratebetween10%ofthefullscale
andthefullscale
±0.4%ofthe
measuredvalue
Measurementdeviation1)2) for a volume
owratebetween1%ofthefullscaleand
10%ofthefullscale
<±0.08%ofthe
full scale
Repeatability2)foravolumeowrate
between10%ofthefullscaleandthefull
scale
±0.2%ofthe
measuredvalue
Repeatability2)foravolumeowrate
between1%ofthefullscaleand10%of
the full scale
±0.04%ofthefull
scale
Refresh time Adjustable(Bürkert
Communicator)
Tab.5: Flowratemeasurement
1) “Measurementbias”asdenedinstandardJCGM200:2012.
2) Determinedunderthefollowingreferenceconditions:liquid=water,
freeofgasbubblesandsolids;waterndambienttemperatures
=23°C±1°C(73.4°F±1.8°F),devicesettingswiththeirdefault
values,shortrefreshtime,whilemaintainingturbulentorlaminar
ow,applyingtheminimuminlet(40xDN)andminimumoutlet(1xDN)
straightpipelengths,appropriatepipedimensions.
6.10.2 Temperature
Measurementrange −20°C...+140°C
Measurementdeviation1) for
temperaturesupto100°C
±1°C
Measurementdeviation1) for
temperaturesbetween100°C
and140°C
±1.5%
Refresh time 1s
Tab.6: Temperaturemeasurement
1) “Measurementbias”asdenedinstandardJCGM200:2012.
6.10.3 Dierentiation factor
Measurementrange 0.8...1.3
Resolution 0.00001
Repeatability ±0.5%ofthemeasuredvalue
Refresh time Adjustable(Bürkert
Communicator)
Tab.7: Dierentiationfactormeasurement(optionalfeature)
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Type 8098

15
Technical data
6.10.4 Acoustic transmission factor
Measurementrange 10%...120%
Resolution 0.01%
Repeatability ±2%ofthemeasuredvalue
Refresh time Adjustable(BürkertCommunicator)
Tab.8: Acoustictransmissionfactormeasurement(optionalfeature)
6.10.5 Density
Measurementrange 0.78...1.3g/cm³
Measurementdeviation1) ±2%ofthemeasuredvalue
Repeatability1) ±1%ofthemeasuredvalue
Refresh time Adjustable(BürkertCommunicator)
Tab.9: Densitymeasurement(optionalfeature)
1) Determinedunderthefollowingreferenceconditions:liquidfreeofgas
bubblesandsolids;mediumandambienttemperatures=23°C±1°C
(73.4°F±1.8°F),devicesettingswiththeirdefaultvalues,refreshtime
short.
6.10.6 Mass ow rate
Measurementrange 0...1360kg/hto
0...260000kg/h,
dependingontheDN
ofthesensor
Measurementdeviation1)2) for a mass
owratebetween10%ofthefullscale
andthefullscaleofvolumeowrate
±2.4%ofthemea-
suredvalue
Measurementdeviation1)2) for a mass
owratebetween10%ofthefullscale
andthefullscaleofvolumeowrate
±2.08%ofthefull
scale
Repeatability2)formassowrate
between10%ofthefullscaleandthe
full scale
±1.2%ofthemea-
suredvalue
Repeatability2)formassowrate
between1%ofthefullscaleand10%
of the full scale
±1.04%ofthefull
scale
Refresh time Adjustable(Bürkert
Communicator)
Tab.10: Massowratemeasurement(optionalfeature)
1) “Measurementbias”asdenedinstandardJCGM200:2012.
2) Determinedunderthefollowingreferenceconditions:liquid=water,
freeofgasbubblesandsolids;waterandambienttemperatures
=23°C±1°C(73.4°F±1.8°F),devicesettingswiththeirdefault
values,shortrefreshtime,whilemaintainingturbulentorlaminar
ow,applyingtheminimuminlet(40xDN)andminimumoutlet(1xDN)
straightpipelengths,appropriatepipedimensions.
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Type 8098

16
Technical data
6.11 Electrical data
0
10
20
30
40
50
60
70
80
-20 0 20 40 60 80 100 120 140 160
-10
-20
5
10
15
20
25
30
35
Liquidtemperature°C
OperatingvoltageVDC
Ambienttemperature°C
Voltagenotallowed
Temperatureauthorizedforalimitedduration
Fig.8: Minimumsupplyvoltagedependingontheambienttemperature
andtheliquidtemperature
Connections    Circularplug-inconnector
 withoutoutputs  M12x1,5-pin
 withoutputs   M12x1,8-pin
Operatingvoltage  12...35VDC±10%
    theminimumsupplyvoltagedependsontheliquid
temperatureandtheambientoperatingtemperature:
see Fig.8
Filteredandregulated
Extra-LowVoltagecircuit(SELVcircuit)
LimitedPowerSource(LPS)accordingtostandards
UL/EN60950-1orthroughalimited-energycircuit
accordingtostandardsUL/EN61010-1
Currentconsumption max.1A
Powerconsumption 
without outputs ≤2.5W
with outputs ≤5W
Polarityreversal   Protected
Outputs(variant)   Congurableasanalogueoutputor
digitaloutput
 Analogoutput 
    4...20mAcurrent
3.6mAor22mAtoindicateanerror
Uncertainty:±0.04mA
Resolution:0.8μA
Openloopdetection(diagnosticssoftwarefunction)
Sinkorsourcemode
Galvanicallyisolated,passive
Protectedagainstpolarityreversal
Maximumloopimpedance1300Ωat35VDC,1000Ω
at30VDC,700Ωat24VDC,450Ωat18VDC
 Digitaloutput  
    Transistor
NPNorPNPmode
Mode:pulse,on/o,threshold,frequency(congu-
rable)
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Type 8098

17
Technical data
0...2000Hz,5...35VDC,max.700mA
Galvanicallyisolated,passive
Overloadinformation(diagnosticssoftwarefunction)
Protectedagainstoverloadsandpolarityreversals
Communications
interface    
    ConnectiontoPCviaUSB-büSinterface
(seechapter12 Accessories)
ThebüSconnectionofthevariantwithoutputsis
onlyforconnectiontotheBürkertCommunicatorfor
congurationandsoftwareupdatingofthedevice.
DuetothelackofCANshielding,conventionalbüS/
CANopencommunicationisnotrecommended.
Communication
software     BürkertCommunicator
6.12 Mechanical data
Dimensionsandweight seedatasheet
Materials
 Transmitterhousing1) Stainlesssteel304/1.4301,outer
surfacenishRa<1.6µm
 Sensorbody   Stainlesssteel304/1.4301,outer
surfacenishRa<1.6µm
Stainlesssteel316L/1.4435,outer
surfacenishRa<1.6µm
 5-pinM12male
 connector      Stainlesssteel
 Blindplug      Stainlesssteel
Seals
  Sensor/transmitter   Silicone
  Transmitter/statusindicator EPDM
 Typelabel(adhesivelabels) Polyester
 Sensormeasurementtube2) Stainlesssteel316L/DIN1.44353)
 Lineconnections2)    Stainlesssteel316L/DIN1.44353)
Surfacenish
accordingtoISO4288
 Measurementtube
  innersurface     Ra<0.8µm(30μin)or
          Ra<0.4µm(15μin)electro-
          polished
  outersurface    Ra<1.6µm4)
 Sensorbody     Ra<1.6µm4)
1)  Thehousingmayhaveslightmachiningmarksduetothemanufac-
turingprocess.Thesemarksdonotaecttheoperationofthedevice
andarenotamanufacturingdefect.
2) Incontactwiththeliquid
3) withlowdelta-ferriterate
4) excludingweldingseams
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7 INSTALLATION
7.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment/device.
▶Beforeworkingonequipmentordevice,switchothepressure
anddeaerate/drainlines.
▶Respecttheregulationstotheuseofdangerousliquids.
Risk of injury from electric shock.
▶Beforeworkingonthedeviceorsystem,switchothe
powersupply.Secureagainstreactivation.
▶Observeapplicableaccidentpreventionandsafetyregula-
tionsforelectricalequipment.
Risk of burns and risk of re through hot device surface.
▶Usesafetyglovestohandlethedevice.
▶Keepthedeviceawayfromhighlyammablesubstances
andmedia.
WARNING!
Risk of injury from improper installation.
▶Installationmaybecarriedoutbyauthorizedtechnicians
onlyandwiththeappropriatetools.
Risk of injury from unintentional activation of the system and
an uncontrolled restart.
▶Securesystemfromunintentionalactivation.
▶Followingassembly,ensureacontrolledrestart.
CAUTION!
Risk of injury due to a heavy device.
Aheavydevicecanfalldownduringtransportorduringinstal-
lationandcauseinjuries.
▶Transport,installanddismantleaheavydevicewiththehelp
ofanotherperson.
▶Useappropriatetools.
7.2 Preparatory work
Beforeinstallingthedeviceintothepipe,youmaychangethe
positionofthetransmitteronthesensor.
7.2.1 Changing the position of the transmitter
on the sensor
TheTypeSE91transmittercanhavefourpositionsontheType
S097owsensor.
4x90°
Fig.9: PositionsofthetransmitterSE91
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Installation
Change the position:
Thetransmitterislocked
Magnetickey
Thetransmitterisunlocked
Forsafetyreasonsandtocomply
withstandardUL61010-1,the
transmitterandtheowsensorare
locked.
→Putthemagnetickeyonthe
markrelatedtothetransmitter.
→Whilethemagnetickeyison
the mark,turnthetrans-
mitterbyhandonlyfromthe
lockedpositiontotheunlocked
position.
20°
→Holdtheowsensorwithone
handand,withtheotherhand,
turnthetransmitterbyabout
20degreescounterclockwise.
→ Lift the transmitter carefully
because a cable connects the
transmittertotheowsensor.
→Ifthesealisdamaged,replace
it. Apply a layer of lithium soap
greasetothenewsealbefore
youputitinplace.
→Ifthesealisnotlocatedin
thegroove,putitbackinthe
groove.
4x90° →Turnthetransmittertothe
desiredposition.
→ Make sure the cable stays
insidethetransmitter.
20°
→Turnthetransmitterbyabout
20degreescounterclockwise.
→Placethetransmitterontheow
sensor.
→Screwthetransmitterclockwise
ontheowsensoruntilthe
transmitterisparallelorperpen-
diculartotheaxisofthepipe.
7.3 Recommendations for the installation
into the pipe
→Protectthisdeviceagainstelectromagneticinterference,ultra-
violetraysand,wheninstalledoutdoors,theeectsofclimatic
conditions.
→MakesuretheDNofthemeasurementtube issuitedtothe
owvelocity:refertothedatasheetofthedevice,availableat
country.burkert.com.
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Installation
→Choosealocationwithenoughfreespacetoputthemagnetic
keyonthesymbolatthesideofthedevice.
→Forheavydevicesorlongpipes,supportthedeviceandpipes.
→Transportandinstallaheavydevicewiththehelpofanother
personandsuitabletools.
→Ifthetemperatureoftheliquidissubjecttouctuations,
ensurethatthedevicecanexpand.
→Installthedeviceupstreamavalveoranyequipmentthat
changesthepipediameterorthepipedirection.
Under reference conditions i.e. measuring liquid = water free
fromgasbubbles andsolids,ambient andwatertemperature=
23°C±1°C(73.4°F±1.8F),andshortrefreshtime,whilemain-
taining turbulent or laminar ow prole, with the minimum inlet
(40xDN)andoutlet(1xDN)distancesandtheappropriateinternal
diameterofthepipes.Deviationfromreferenceconditionscanbe
adjustedthroughtheuseofabuilt-incorrectionKfactoradjustment
orTeach-inprocedure.
→Installthedeviceintoeitherhorizontal,obliqueorvertical
pipes.Butaninstallationinaverticalpipewillbebetterto
preventairorgasbubblesinsidethemeasurementarea.
→Forproperoperationalwaysensureatotallylledmea-
surementtube.
→Toallowproperself-drainingandtorespectthe3Aand
EHEDGrequirements,installthedeviceintoapipewitha
minimumangleagainstthehorizontal.SeeTab. 11.
Process connection Angle against the
horizontal
Type Standards
clamp
DIN32676seriesA
DIN11864-3seriesA
SMS3017/ISO2852for
pipesaccordingtoSMS3008
DN15toDN50:
minimum5°
DN8andDN65toDN100:
minimum3°
ange DIN11864-2seriesA
DN15toDN50:
minimum5°
DN8andDN65toDN100:
minimum3°
clamp
ASMEBPE
(DIN32676seriesC)
DIN32676seriesB
DIN11864-3seriesB
DIN11864-3seriesC
minimum3°
ange DIN11864-2seriesB
DIN11864-2seriesC minimum3°
threaded DIN11851seriesA minimum3°
Tab.11: Minimumangleagainstthehorizontalforproperself-draining
→Ifthepipeisttedwithathermalinsulation,donotthermallyinsulate
themeasurementtubeofthedevicetomakesurethatthetem-
peratureinthedeviceislessthan70°.RefertoFig.10andFig.15
fortheminimumsupplyvoltage.
Nopipeinsulation
Pipeinsulation
Fig.10: Thermalinsulationofthepipe
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Type 8098