Kamstrup MULTICAL 403 Technical Description

MULTICAL® 403
Kamstrup A/S · Technical description · FILE100000166_B_EN-55121689_M1_07.2023
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3.2.4 Display code >DDD<
MULTICAL® 403 has 4 display loops; “USER loop”, “TECH loop”, “SETUP loop” and ”TEST loop”. ”TECH loop” includes
all display readings and this loop is not configurable. ”USER loop”, however, is configurable, and can be adapted to
customer requirements by means of the DDD-code (display code). ”USER loop” comprises the meter’s legal readings
as a minimum.
The meter’s legal readings, e.g. energy and volume reading, are basically displayed as 7-digit values. The display
readings can be configured to 8-digit values via the CCC-code. Please contact Kamstrup for further details.
The first digit of the three-digit DDD-code define the meter type comprised by the DDD-code in question. The table
shows examples of a number of DDD-codes within each meter type. In the table, ”1” indicates the first primary
reading, whereas e.g. ”1A” is the first secondary reading. The display automatically returns to reading ”1” after 4
minutes.
Contact Kamstrup A/S for information about available display codes.
Display ref.
Primary key
Display ref.
Secondary key
Heat meter
DDD = 210
Heat/cooling meter
DDD = 310
Heat meter
DDD = 410
Cooling meter
DDD = 510
Heat/cooling meter
DDD = 610
Volume meter
DDD = 710
1.0
Heat energy (E1)
1
1
1
1
1.1 Date for yearly logger
1A 1A 1A 1A
1.2 Data for yearly logger
1
1.3 Date for monthly logger
1B 1B 1B 1B
1.4 Data for monthly logger
1
2.0
Cooling energy (E3)
2
1
2
2.1 Date for yearly logger
2A 1A 2A
2.2 Data for yearly logger
1
2.3 Date for monthly logger
2B 1B 2B
2.4 Data for monthly logger
1
3.0
Volume
2
3
2
2
3
1
3.1 Date for yearly logger
2A 3A 2A 2A 3A 1A
3.2 Data for yearly logger
1
3.3 Date for monthly logger
2B 3B 2B 2B 3B 1B
3.4 Data for monthly logger
1
4.0
Hour counter
3
4
3
3
4
2
4.1 Error hour counter
3A 4A 3A 3A 4A 2A
5.0
t1 (inlet)
4
5
4
4
5
3
5.1 Year-to-date average
2
4A 5A 4A 4A 5A 3A
5.2 Month-to-date average
2
4B 5B 4B 4B 5B 3B
6.0
t2 (outlet)
5
6
5
5
6
4
6.1 Year-to-date average
2
5A 6A 5A 5A 6A 4A
6.2 Month-to-date average
2
5B 6B 5B 5B 6B 4B
7.0
t1-t2 (ΔΘ) (Cooling indicated
by -)
6
7
6
6
7
5
7.1 E8 (m
3
xt1)
7.2 E9 (m
3
xt2)

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