Kamstrup MULTICAL 603 Technical Description

MULTICAL®603
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64
KamstrupA/S∙Technicaldescription∙5512‐2029
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A1_GB
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06.2017
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Bymeansofthemeter’sfrontkeys,youcanchoosefromandswitchbetweenthefourdisplayloops.Whendelivered,
themeterisintransportstate,whichmeansthattheUSER,TECHandSETUPloopsareavailable.Dependingonthe
countrycode,theaccesstotheSETUPloopmaybeblocked
intransportstate,andtheSETUPloopisthusnotavailable
ondelivery.TheTESTloopcanonlybeaccessedifthetestseal(verificationseal)isbroken.
Bykeepingtheprimarykeyactivatedfor5seconds,younavigatetoLOOPselect.Here,youcanusethearrowkeysto
switchbetweenthemeter’sdisplayloops.IntheTECH,SETUPandTESTloops,indexnumbersareusedasthereadings
inthesedisplayloopsareallocatedtoaspecificindexnumber.Theindexnumbersfacilitatenavigationtotherequired
reading.IndexnumbersarenotusedintheconfigurableUSERloop.The
belowfigureillustrateshowitispossibleto
navigateinthemeter’sdisplaybymeansofthefrontkeys.
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Readingsincaseoferror
Inordertofacilitatethediagnosticswork,linesareshowninthedisplayreadings(currentvalues)whichareinfluenced
bytheerror,andatthesametime,countingstopsintheregisters,whicharedependingonthegivenparameterand
thusinfluencedbyth eerror.
Incaseofinterruptedorshort‐circuitedtemperaturesensorthecorrespondingdisplay
readingwillincludelines.MULTICAL®603reg isterstheseerrorsandsetsaninfocode,whichcaneasilybereadfrom
thedisplay.Readmoreaboutinfocodesinparagraph7.7.
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Readingoft2incaseoftemperature
sensorerror
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Reading of temperature difference
t1‐t2attemperaturesensorerror
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Errorinpowerreadingasaresultof
temperaturesensorerror
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Kamstrup MULTICAL 603 Specifications

General

Flow Sensor	Ultrasonic
Battery Life	Up to 16 years
Power Supply	Battery
Communication Options	M-Bus, Wireless M-Bus, Modbus, BACnet
Display	LCD
Application	Heating and Cooling
Pressure Rating	PN16
Approval	MID
Accuracy	Class 2
Ambient Temperature Range	55°C
Housing Material	Brass