Kamstrup MULTICAL 403 Technical Description

MULTICAL® 403
Kamstrup A/S · Technical description · FILE100000166_B_EN-55121689_M1_07.2023
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11.6 Supply of modules
Modules
HC-003-
10
Data Pulse, inputs (In-A, In-B)
!
HC-003-
11
Data Pulse, outputs (Out-C, Out-D)
HC-003-
20
Wired M-Bus, inputs (In-A, In-B)
HC-003-
21
Wired M-Bus, outputs (Out-C, Out-D)
HC-003-
30, 31, 34
Wireless M-Bus
HC-003-
33, 32
linkIQ/wM-Bus
HC-003-
50
Low Power Radio, inputs (In-A, In-B), 434 MHz
HC-003-
51
Low Power Radio GDPR, inputs (In-A, In-B), 434 MHz
HC-003-
53
LoRaWan (Elvaco), 868 MHz
HC-003-
56
NB-IoT, inputs (In-A, In-B)
:
HC-003-
58
NB-IoT (Elvaco)
HC-003-
22
Wired M-Bus, Thermal Disconnect
"
HC-003-
40
Analog outputs 2 x 0/4…20 mA
HC-003-
42
KNX Comminication
HC-003-
43
PQT Controller
HC-003-
66
BACnet MS/TP, inputs (In-A, In-B)
HC-003-
67
Modbus RTU, inputs (In-A, In-B)
HC-003-
56
NB-IoT, inputs (In-A, In-B)
$
HC-003-
58
NB-IoT (Elvaco)
HC-003-
81
BACnet IP, inputs (In-A, In-B)
HC-003-
82
Modbus/KMP TCP/IP, inputs (In-A, In-B)
HC-003-
83
READy Ethernet, input (In-A, In-B)
! Battery
" Power supply
$ High-power SMPS
: Battery, IoT
An overview of battery lifetimes for MULTICAL® 403 with different configurations is supplied in section 10.4.

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