Mettler Toledo InPro 7250 Sensors Installation guide

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 14 InPro 7250 Sensor Series

InPro 7250 Sensor Series © 06 / 2019Mettler-ToledoGmbH

30 313 268 C PrintedinSwitzerland

1 Introduction ................................................................... 15

2 Safetyinstructions .......................................................... 15

3 Productdescription ........................................................ 15

4 Sensorinstallation .......................................................... 16

5 Operation ...................................................................... 16

6 Maintenance:Cleaningthesensor .................................... 16

7 Disposal ....................................................................... 17

8 Warranty ....................................................................... 17

9 Storageconditions ......................................................... 17

10 ECDeclarationofConformity ........................................... 17

Contents

InPro 7250 Series

Quick Setup Guide

InProisaregisteredtrademarkof

Mettler-ToledoGmbHinSwitzerland,theUSA,

theEuropeanUnionandafurthervecountries.

en

en QuickSetupGuide

InPro 7250 Sensor Series 15

PrintedinSwitzerland 30 313 268 C

1 Introduction

ThankyouforbuyingthisInPro7250Seriesinductive

conductivity sensor from METTLER TOLEDO. The

sensorisdesignedforthemeasurementofmedium

andhighconductivityvalues.

2 Safety instructions

h

Notice:Beforeeverystart-up,thesensormustbe

checkedfor:

 –Damagetotheconnections,fastenings,etc.

 –Leakage

 –Perfectfunctioning

 –Authorizationforuseinconjunctionwithotherplant

equipmentandresources.

h

Notice: The manufacturer/supplier accepts no

responsibilityforanydamagecausedbyunauthorized

attachmentsor for the incorporation of spare parts

whicharenotofMETTLERTOLEDOprovenance.The

riskisborneentirelybytheoperator.

a

Caution: Before the sensor is put into operation,

theoperatormusthavealreadyclariedthatuseof

thesensorinconjunctionwiththeotherassociated

equipmentandresourcesisfullyauthorized.

a

Caution:Adefectivesensormayneitherbeinstalled

nor put into operation. Faulty containment or

installationoutofconformancewithregulationsand

instructionscanleadtotheescapeofmediumorto

pressuresurges(explosion),potentiallyharmfulboth

topersonsandtotheenvironment.

a

Caution: BeforeinstallationinEx-zones,pleaseread

andobservetheguidelines(frominstructionmanuals)

andadheretosiderequirements.

a

Warning: Before dismantling the sensor or

commencing any maintenance work on it, ensure

thattheequipmentinwhichthesensorisinstalledis

inasafecondition(depressurize,noexplosionrisk,

empty,rinse,vent,etc.).

3 Product description

ForInPro7250sensorsthatareATEX/cFMuscertied

and to be installed in Ex-classied area, please

observe the precautions and special conditionsfor

safeusebeforeinstallingthesensorinanEx-classied

area.

en

16 InPro 7250 Sensor Series

InPro 7250 Sensor Series © 06 / 2019Mettler-ToledoGmbH

30 313 268 C PrintedinSwitzerland

4 Sensor installation

 Recommended

Notrecommended

Airentrapment   Soliddeposits

Connection of the sensor

Cable conguration

InPro 7250 ST/PFA InPro 7250 HT

receivehi black  red

receivelo red  yellow

sendlo  brown  violet

sendhi  blue  black

RTD  green  green

RTD  white  white

RTDsense grey  grey

shield  green/yellow green/yellow

5 Operation

Incaseofanyfailureormalfunction,theequipment

inwhichthesensorisinstalled,needstobeinasafe

condition(depressurized,empty,rinse,vent,etc.).

6 Maintenance: Cleaning the sensor

Ingeneral,minordirtorcontaminantshouldnotaffect

the sensor reading. However, for good operating

practice,iffoulingispresumed,thesensoristobe

removedandcleaned.Suitablecleaningsolutionsare

milddetergentsorstronglydilutedacids(<0.5%by

wt.)suchashydrochloricacid.

en

InPro 7250 Sensor Series 17

PrintedinSwitzerland 30 313 268 C

7 Disposal

 Disposalistobecarriedoutbytheuserin

line with valid local regulations. The user

musteitherdeliverthesensortoanauthorized

private or public collection undertaking, or

disposeofithimselfinaccordancewiththeregulations

forsuchitems/materials.

8 Warranty

Onmanufacturingdefects,12monthsafterdelivery.

9 Storage conditions

Inspecttheinstrumentimmediatelyafterreceivingfor

anytransportdamage.Thesensorshouldbestored

inadry,cleanandprotectedareauntilthetimeof

installation.Ifthesensorhasbeenremovedfromthe

process,itshouldbethoroughlycleanedanddried.

Itshouldbestoredinadry,cleanandprotectedarea

untiltimeofinstallation.

10 EC Declaration of Conformity

Thecompletedeclarationisavailableinthedeclaration

ofconformitycerticate.

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 46 InPro 7250 Sensor Series

InPro 7250 Sensor Series © 06 / 2019Mettler-ToledoGmbH

30 313 268 C PrintedinSwitzerland

1 Inleiding ........................................................................ 47

2 Veiligheidsinstructies ...................................................... 47

3 Productbeschrving ........................................................ 48

4 Sensorinstalleren ........................................................... 48

5 Werking ........................................................................ 49

6 Onderhoud:Desensorreinigen ........................................ 49

7 Afvoeren ........................................................................ 49

8 Garantie ........................................................................ 49

9 Opslagomstandigheden .................................................. 49

10 EG-conformiteitsverklaring ............................................... 49

Inhoud

InPro 7250-serie

Beknopte handleiding

InProiseengeregistreerdhandelsmerk

vanMettler-ToledoGmbHinZwitserland,deVS,

deEuropeseUnieeninvfanderelanden.

nl

nl Beknoptehandleiding

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 74 InPro 7250 Sensor Series

30 313 268 C PrintedinSwitzerland

Notes

–

InPro 7250 Sensor Series 75

PrintedinSwitzerland 30 313 268 C

Notes

–

Addresses|Impressum

Mettler-ToledoGmbH,ProcessAnalytics

ImHackacker15,CH-8902Urdorf,Switzerland

Phone+41447296211,Fax+41447296636

Subjecttotechnicalchanges.

PrintedinSwitzerland.30313268C

www.mt.com/pro

ForaddressesofMETTLERTOLEDO

MarketOrganizationspleasegoto:

www.mt.com/pro-MOs

Management System

certified according to

ISO 9001 / ISO 14001

9001

certified

ISO

14001

certified

ISO

1258

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