Kamstrup MULTICAL 603 Technical Description

MULTICAL®603
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86
KamstrupA/S∙Technicaldescription∙5512‐2029_A1_GB_06.2017
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EnergytypesE1…E7aredescribedbyapplicationexamplesbelow.
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603‐A/B/C/D/E/F/G
Applicationno.1
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Closedthermalsystemwith1flowsensor
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Heatenergy:E1=V1(t1‐t2)k
t1:inletort2:outlet
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Coolingenergy:E3=V1(t2‐t1)k
t2:inletort1:outlet
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FlowsensorV1ismountedininletoroutletas
selectedduringconfiguration.
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Mass:M1=V1(Kmasst1)or
Mass:M1=V1(Kmasst2)dependingoninlet/outlet
programming.
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ConfigA=3(inlet)or4(outlet)
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603‐E/F
Applicationno.2
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Closedthermalsystemwith2identicalflowsensor s 
Leakagemonitoring
Permanentoperationalmonitoring
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Billingenergy:E1=V1(t1‐t2)k
t1:Inlet
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Controlenergy:E2=V2(t1‐t2)k
t2:Outlet
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t3canbeusedforcheckmeasurementofeitherthe
inletoroutlettemperature,butt3isnotusedfor
theenergycalcula tion.
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Mass:M1=V1(Kmasst1)
Mass:M2=V2(Kmasst2)
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Config.A=3(Inlet)
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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