Kamstrup MULTICAL 403 Technical Description

MULTICAL® 403
34
Kamstrup A/S · Technical description · FILE100000166_B_EN-55121689_M1_07.2023
The pulse inputs are placed on the module with the following connection terminal numbering:
Additional meter
MULTICAL® 403
Input A:
Connection
terminals
65-66
Input B:
Connection
terminals
67-68
The pulse inputs are configured as a part of the meter’s configuration number via the FF- and GG-codes. Upon
receipt of order the FF- and GG-codes are configured at 24 by default (unless otherwise informed by the customer).
Valid FF- and GG-codes appear from the table below. The default code 24 is marked in green. The FF- and GG-codes
can be reconfigured by means of the PC-program METERTOOL HCW. See Technical description for METERTOOL HCW
(5512-2097).
Input A
Input B
FF-
code
Max. flow
water meter
GG-
code
Max. flow
water meter
Pre-counter
1
Wh/imp
l/imp
Measuring unit and decimal
position
01
100 m³/h
01
100 m³/h 1 - 100 vol A/vol b (m
3
) 000000,0
02
50 m³/h
02
50 m³/h 2 - 50 vol A/vol b (m
3
) 000000,0
03
25 m³/h
03
25 m³/h 4 - 25 vol A/vol b (m
3
) 000000,0
04
10 m³/h
04
10 m³/h 10 - 10 vol A/vol b (m
3
) 000000,0
05
5 m³/h
05
5 m³/h 20 - 5 vol A/vol b (m
3
) 000000,0
06
2,5 m³/h
06
2,5 m³/h 40 - 2,5 vol A/vol b (m
3
) 000000,0
07
1 m³/h
07
1 m³/h 100 - 1 vol A/vol b (m
3
) 000000,0
24
10 m³/h
24
10 m³/h
1
-
10
vol A/vol b (m
3
)
00000,00
25
5 m³/h
25
5 m³/h
2
-
5
vol A/vol b (m
3
)
00000,00
26
2,5 m³/h
26
2,5 m³/h
4
-
2,5
vol A/vol b (m
3
)
00000,00
27
1 m³/h
27
1 m³/h
10
-
1
vol A/vol b (m
3
)
00000,00
40
1000 m³/h
40
1000 m³/h
1
-
1000
vol A/vol b (m
3
)
0000000
GG-
code
Max. power
Electricity meter
Pre-counter
1
Wh/imp
l/imp
Measuring unit and decimal place
50
2500 kW 1 1000 - EL A/EL b (kWh) 0000000
51
150 kW 60 16,67 - EL A/EL b (kWh) 0000000
52
120 kW 75 13,33 - EL A/EL b (kWh) 0000000
53
75 kW 120 8,333 - EL A/EL b (kWh) 0000000
54
30 kW 240 4,167 - EL A/EL b (kWh) 0000000
55
25 kW 340 2,941 - EL A/EL b (kWh) 0000000
56
20 kW 480 2,083 - EL A/EL b (kWh) 0000000
57
15 kW
600
1,667
-
EL A/EL b (kWh)
0000000
58
7,5 kW 1000 1 - EL A/EL b (kWh) 0000000
59
750 kW 10 100 - EL A/EL b (kWh) 0000000
60
2500 kW 2 500 - EL A/EL b (kWh) 0000000
61
75 kW
100
10
-
EL A/EL b (kWh)
0000000
62
15 kW 500 2 - EL A/EL b (kWh) 0000000
70
25000 kW 1 10000 - EL A/EL b (MWh) 00000.00
Inputs for external alarm:
98
98
External alarm input; Alarm=LO (normally open)
99
99
External alarm input; Alarm=HI (normally closed)
1
Note: Pre-counter is the needed number of pulses to increment the display.

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