Kamstrup MULTICAL 603 Technical Description

MULTICAL®603

KamstrupA/S∙Technicaldescription∙5512‐2029_A1_GB_06.2017
89



603‐E/F

Applicationno.7

Opensystemwith2flowsensors

Forwardenergy:E4=V1(t1‐t3)k
t1:Inlet


Returnenergy:E5=V2(t2‐t3)k
t2:Inlet


ΔE=E4‐E5canbecalculatedbythemeter.

Heatenergy:E2=V2(t1‐t2)k
t2:Outlet


t3ismeasuredorprogrammed

Mass:M1=V1(Kmasst1)
Mass:M2=V2(Kmasst2)

ConfigA=3(inlet)or4(outlet)
(noinfluenceonE2,E4orE5)

603‐E/F
Applicationno.8

Hot‐waterboilerwithcirculation

Totalconsumption E1=V1(t1‐t2 )k
t2:Outlet


Circulatedconsumption: E7=V2(t1‐t3)k
t3:Outlet


LV:Hotdomesticwater
LVK:Heatcirculation
KV:Coldwater



Config.A=4(outlet)

*M2=V2(Kmasst3).V2ismass‐adjustedwitht3whenselectingspecialDDD‐code.



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