Kamstrup MULTICAL 603 Technical Description

MULTICAL®603

KamstrupA/S∙Technicaldescription∙5512‐2029_A1_GB_06.2017
13
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Battery 3.65VDC,D‐celllithium 3,65VDC,2xAcelllithium
Replacementinterval
- Wallmounted
- Mountedonflowsensor

16years@t
BAT
30°C
14years@t
BAT
40°C

9years@t
BAT
30°C
7years@t
BAT
40°C
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 Seeparagraph10.3forfurtherinformation.
Backupbattery
(forreal‐timeclock)
3.0VDC,BR‐celllithium
Mainssupply 230VAC+15/‐30%,50/60Hz
24VAC±50%,50/60Hz
Insulationvoltage 3.75kV
Powerconsumption
1W
Backupsupply Integralsupercapeliminates
interruptionsduetoshort‐termpowerfailures
(onlysupplymodulestype 603‐xxxxxxx7and‐8)
EMCdata FulfilsEN1434classAandC(MIDclassE1andE2)
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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