Kamstrup MULTICAL 603 Technical Description

MULTICAL®603
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90
KamstrupA/S∙Technicaldescription∙5512‐2029_A1_GB_06.2017
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603‐E/F
Applicationno.9
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2coolingcircuitswithjointforw ar dpipe
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Coolingenergy#1:E4=V1(t1‐t3)k
t1:Inlet
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Coolingenergy#2:E5=V2(t2‐t3)k
t2:Inlet
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ConfigA=3(inlet)or4(outlet)
(noinfluenceonE2,E4orE5)
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603‐A/B/C/D/E/F/G
Applicationno.10
Energyofdom e stic hotwaterE1=V1(t1‐t2)K
t1:Flow
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t1ismeasuredwitha2‐wiresensor(603‐A/C/E/F)ora
4‐wiresensor(603‐B/D/G)
t2ismeasuredeitherwitha2‐wiresensor(603‐A/C/E/F)
ora4‐wiresensor(602‐B/D/G)
or
t2isprogrammedwithafixedtemperaturevalue
or
t2isprogrammedviathe
schedulerfunctionthatis
integratedinMULTICAL® 603.Temperaturet2followsa
tablewithinwhicht2canbechangedupto12timesa
year.
Config.A=3(Inlet)
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0
5
10
15
20
25
jan feb mar apr may jun jul aug sep oct nov dec
Return temperature
Date
Scheduler function

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