InPro 5500 i CO
2
Sensors 15
InPro 5500 i CO
2
Sensors © 06/2019Mettler-ToledoGmbH
PrintedinSwitzerland 30 313 397 B
1 Introduction
ThankyouforbuyingthisInPro5500iSeriessensorfrom
METTLERTOLEDO.TheInPro5500iSeriesofsensorsare
used for the determination of dissolved carbon dioxide
(CO
2
)insolutions.Theyaredesignedformeasuringlowto
mediumlevelsofturbidityandcoloration.
2 Safety instructions
h
Notice:Beforeeverystart-up,thesensormustbechecked
for:
–Damagetotheconnections,fastenings,etc.
–Leakage
–Perfectfunctioning
–Authorization for use in conjunction with other plant
equipmentandresources.
h
Notice:Themanufacturer/supplieracceptsnoresponsibility
foranydamagecausedbyunauthorizedattachmentsorfor
theincorporationofsparepartswhicharenotofMETTLER
TOLEDO provenance. The risk is borne entirely by the
operator.
a
Caution:Beforethesensorisputintooperation,the
operatormusthavealreadyclariedthatuseofthesensor
in conjunction with the other associated equipment and
resourcesisfullyauthorized.
a
Caution:Adefectivesensormayneitherbeinstallednor
putintooperation.Faultycontainmentorinstallationoutof
conformancewithregulationsandinstructionscanleadto
theescapeofmediumortopressuresurges(explosion),
potentiallyharmfulbothtopersonsandtotheenvironment.
a
Caution: Thesensorisnotequippedwithheatprotection.
Duringsteam-sterilizationproceduresinpipes,thesurface
ofthesensorcanreachhightemperaturesandcauseburns.
a
Caution: Somecomponentsinsidethesensorareenergized
with voltages which can cause lethal shocks incase of
contact. The instrument needs to be switched to zero
potentialbeforeanyoperationonthewiringterminal.
a
Warning: Beforedismantlingthesensororcommencingany
maintenanceworkonit,ensurethattheequipmentinwhich
thesensorisinstalledisinasafecondition(pressurize,no
explosionrisk,empty,rinse,vent,etc.).
3 Product description
The InPro 5500iisavailable with three different process
connectionsforCO
2
measurementinbreweryandcarbonated
softdrinkapplications.
–VariventDN40
–TriClamp2"
–28mm;M42
TheInPro5500icanbeusedinapplicationswhereCIPand
SIPcyclesareapplied.Thesensorhasaprotectivefunction
wheretheCO
2
-measurementloopshutsoffduringelevated
temperatures (>55°C) and turns back on when it cools
down(<50°C).ThisfunctionensuresthattheTC-chipwill
notbedamagedduringCIP/SIP.
en