Kamstrup MULTICAL 403 User Manual

15Kmsrup A/S • 55121739_A4_GB_11.2017
MULTICAL® 403
6 Power supply
6.1 Battery supply
MULTICAL® 403 is vilble wih bery supply using eiher wo AA-cell beries or one D-cell
bery. Opiml bery lifeime is obined by keeping he bery emperure below
30 °C, e.g. by wll mouning. The volge of  lihium bery is lmos consn hroughou he
lifeime of he bery (pprox. 3.65 V). Therefore, i is no possible o deermine he remining
cpciy of he bery by mesuring he volge. ”INFO” code ”2xxxxxxx” however, indices low
bery level.
The bery cnno nd mus no be chrged nd mus no be shor-circuied. Used beries
mus be hnded in for pproved desrucion, e.g.  Kmsrup A/S. Furher deils pper from
documen on hndling nd disposl of lihium beries (5510-408).

Kamstrup MULTICAL 403 Specifications

General

Type	Ultrasonic Heat Meter
Flow Sensor	Ultrasonic
Pressure Rating	PN16
Battery Life	Up to 16 years
Approval	MID Class 2
Display	LCD
Communication	M-Bus, Wireless M-Bus, Modbus, BACnet
Power Supply	Battery
Accuracy	Class 2
Protection Class	IP54
Housing Material	Composite
Flow Rate Range	0.6 m3/h to 15 m3/h