Mettler Toledo 3201-UPW User manual

Type
User manual

This manual is also suitable for

3201-UPW / 3201 i-UPW
52 002 471 F
3201-UPW & 3201i-UPW
pH Combination Electrode
Instruction Manual
cs Návod k obsluze 2
da Brugsanvisning 6
de Betriebsanleitung 10
en Instruction manual 14
es Manual de instrucciones 18
 Käyttöohje 22
fr Instructions dutilisation 26
hu Használatiutasítás 30
it Istruzioni per l‘uso 34
jp
38
ko
42
nl Gebruikershandleiding 46
pl Instrukcjaobsługi 50
pt Manual de instruções 54
ru
Инструкция по эксплуатации 58
sv Bruksanvisning 62
th
 66
zh
70
14 pHCombinationElectrodeType3201-UPW/3201i-UPW
3201-UPW / 3201 i-UPW © 05 / 18 Mettler-Toledo GmbH
52 002 471 F Printed in Switzerland
1 Introduction ...................................................................15
2 Safetyinstructions ..........................................................15
3 Product description .........................................................15
4 Installation and commissioning .......................................16
5 Operation .......................................................................16
5.1 CalibrationofthesensorandpHtransmitter ......................16
5.2 Temperaturesensor .......................................................16
6 Maintenance ..................................................................16
7 Trouble-shooting ............................................................17
8 Environmentalprotection .................................................17
9 Warranty .......................................................................17
Contents
en
3201-UPW & 3201i
pH Combination Electrode
Instruction Manual
12 mm
0.47 in
a
1
2
3
4
6
7
8
5
1 ConnectortypeVPorISM
2 Referenceelectrolytegel
3 Argenthalreferenceelement
4 Silver-ion trap
5 Diaphragm
6 Lead-offelementofglass
electrode
7 pHsensitiveglass
8 Temperaturesensor
a Shaftlength
en Instruction manual
ISMisaregisteredtrademarkoftheMETTLERTOLEDOGroupin
Switzerland,USA,theEuropeanUnionandafurthervecountries.
pHureSensorisaregisteredtrademarkoftheMETTLERTOLEDO
GroupintheUSAandChina.
pHCombinationElectrodeType3201-UPW/3201i-UPW 15
© 05 / 18 Mettler-Toledo GmbH 3201-UPW / 3201 i-UPW
Printed in Switzerland 52 002 471 F
1 Introduction
Mettler-Toledo Thornton pH sensors type 3201-UPW
are low-maintenance electrodes withpressurized gel-
electrolyte,silver-iontrapandbuilt-intemperaturesensor.
2 Safety instructions
The sensor consists primarily of glass and should
behandledcarefully.Ifthesensoristobecleanedor
calibratedusingacidoralkalinesolutions,safetygoggles
andglovesshouldbeworn.Localsafetyregulationsare
applicable to the handling of the sensor. Please take
extra care during installation/tting of the sensor to
ensurethatthepolymerthread(Pg13.5)doesnotsuffer
anydamage.
Werecommendthatthesensormayonlybeinoperation
with the original accessories from Mettler-Toledo
Thornton.Operationandmaintenanceshouldbecarried
outonlybytrainedpersonnelandstafffamiliarwiththe
unitandwhohavereadandunderstoodthisinstruction
manual.
3 Product description
The markings on each sensor provide the following
information:
METTLER TOLEDO THORNTON Sensor manufacturer
3201-UPW / i / 120 / Pt 1000  Typedesignation/i=ISM
digital/shaftlengthin
mm / temperature sensor
combination pH Typeofsensor
pH111 pHmeasuringrange
0…80°C(176°F) Temperaturerangeforoperation
Order No. 52 00X XXX Article number for ordering
Additionally,thesensorissuppliedwithaserialnumber
ontheredconnectorpartforidenticationofeachsensor
produced.
en
16 pHCombinationElectrodeType3201-UPW/3201i-UPW
3201-UPW / 3201 i-UPW © 05 / 18 Mettler-Toledo GmbH
52 002 471 F Printed in Switzerland
4 Installation and commissioning
1. On unpacking, check the sensor for possible
mechanicaldamageofthepHsensitiveglass,the
ceramic reference junction/diaphragm, the shaft
andtheVarioPin(VP)orISMconnector.Reportany
damageimmediatelytoyourMettler-ToledoThornton
supplier.
2. Removethewateringcapandbrieyrinsethesensor
with deionized water. Important: Carefully and
thoroughlyremovetheprotectivedropletofsilicone
sealantonthereferencejunction/diaphragmwiththe
enclosedknife,asshownonthegreenpictureson
thepacking.
3. Againrinsethesensorwellwithdeionizedwater.After
rinsing,thesensorshouldonlybedabbeddrywith
atissue.Donot rub thepHsensitiveglass,since
thiscanleadtoelectrostaticchargingandsluggish
response times.
4. Carefullycheckthe spacebehindthepHsensitive
glassforthepresenceofanyairbubblesandremove
same by gently swinging the sensor in a vertical
plane.
5. Pleaserefertotheinstructionmanualfortherelevant
housinginordertoinstallthesensorcorrectly.
6. ConnectthesensortothepHpreamportransmitter,
usingacablewithVarioPin(VP)orISMconnector.
Please refer to the wiring and terminal diagram
accompanyingthecable.
5 Operation
5.1 Calibration of the sensor and pH transmitter
For 3201-UPW sensors, a 2-point calibration is
recommended. After removing the watering cap, the
sensorisdippedinsuccessionintotwodifferentbuffer
solutions with known pH reference values and the
transmitteriscalibratedtothesebuffervalues.
5.2 Temperature sensor
TheintegratedPt1000temperaturesensorisprimarily
intendedforautomatictemperaturecompensationofthe
pHsignalduringcalibrationandnormaloperation.For
accurateindicationorcontroloftheprocesstemperature,
a further sensor temperature calibration may be
performed.
6 Maintenance
1. Carefully rinse the sensor tip and reference
junction/diaphragm with deionized water after
removalfromtheprocess.Undernocircumstances
should measuring solution containing solids be
allowedtodryontheseparts!
2. When the sensor isnot in operation,storeit with
sensor tip and reference junction/diaphragm well
submergedinto3MKCl.
3. Ifthesensorisstoredmountedinitshousing,the
sameruleasin2)aboveapplies,butthestorage
electrolytehastobeslightlymodied,with2parts
en
pHCombinationElectrodeType3201-UPW/3201i-UPW 17
© 05 / 18 Mettler-Toledo GmbH 3201-UPW / 3201 i-UPW
Printed in Switzerland 52 002 471 F
ofbuffersolutionpH9to10partsofelectrolyte,this
inordertoavoidcorrosionofhousingparts.
4. Ifasensorisstoreddryforafewdaysbymistake,let
itsoakinthenormalstorageelectrolyteforseveral
hoursbeforeuse.
5. Occasionallychecktheconnectorforpossibletraces
ofmoisture.Ifnecessary,cleanwellwithdeionized
wateroralcohol,andafterwardsdrycarefully.
7 Trouble-shooting
Sluggish response time (e.g. after a long and dry
storageperiod)isanindicationthatreactivationofthepH
sensitiveglassmaybenecessary.DipthepHsensitive
glass(butnofurthersensorparts!)intoReconditioning
(HF)Solution(METTLERTOLEDOproduct,articleno.51
319001)for5min.Afterwards,rinsewellwithdeionized
waterandletsensortipanddiaphragmsoakinreference
electrolyteforminimum12hours.
8 Environmental protection
Waste electrical products should not be
disposedofwithhouseholdwaste.Please
recycle where facilities exist. Check with
yourLocalAuthorityorretailerforrecycling
advice.
9 Warranty
Intheeventofmanufacturingfaults,12monthswarranty
from date of production is granted.
en
74 pHCombinationElectrodeType3201-UPW/3201i-UPW
3201-UPW / 3201 i-UPW © 05 / 18 Mettler-Toledo GmbH
52 002 471 F Printed in Switzerland
zh
pHCombinationElectrodeType3201-UPW/3201i-UPW 75
© 05 / 18 Mettler-Toledo GmbH 3201-UPW / 3201 i-UPW
Printed in Switzerland 52 002 471 F
Notes
Brazil Mettler-Toledo Ind. e Com. Ltda.
AvenidaTamboré,418–Tamboré,
BR-06460-000Barueri/SP,Brazil
Phone+551141667400
e-mail mtbr@mt.com
France Mettler-Toledo Analyse Industrielle S.A.S.
30,Bld.deDouaumont,FR-75017Paris,France
Phone+33147370600
e-mail mtpro-f@mt.com
Germany Mettler-Toledo GmbH
Prozeßanalytik,Ockerweg3,DE-35396Gießen
Phone+49641507-444
e-mail prozess@mt.com
Switzerland Mettler-Toledo (Schweiz) GmbH
ImLangacher,CH-8606Greifensee
Phone+41449444747
e-mailProSupport.ch@mt.com
United States METTLER TOLEDO
ProcessAnalytics
900MiddlesexTurnpike,Bld.8,Billerica,MA01821,USA
Phone+17813018800
Freephone+18003528763(onlyUSA)
e-mail mtprous@mt.com
FormoreaddressesofMETTLERTOLEDOMarketOrganizationspleasegoto:
www.mt.com/pro-MOs
Mettler-ToledoGmbH,ProcessAnalytics,ImHackacker15,CH-8902Urdorf
Phone+41447296211,Fax+41447296636
Subjecttotechnicalchanges
05/2018©METTLERTOLEDO.Allrightsreserved
PrintedinSwitzerland.52002471F
www.mt.com/pro
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Mettler Toledo 3201-UPW User manual

Type
User manual
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