Kamstrup MULTICAL 602 Technical Description

MULTICAL®602
KamstrupA/S∙TechnicalDescription∙5512‐931_N1_GB
_
11.2016
9
Flow
measuring V1 and V2
ULTRAFLOW

V1: 9-10-11 and V2: 9-69-11
Reed switches
V1: 10-11 and V2: 69-11
FET switches
V1: 10-11 and V2: 69-11
24 V active
p
ulses
V1: 10B-11B and V2: 69B-79B
CCC-code 1xx and 2xx 0xx
9xx
2xx and
9xx
EN 1434
p
ulse class IC IB
IB
(IA)
Pulse in
p
ut
680 k pull-up for 3.6 V 680 k

pull-up for 3.6 V 680 k

pull-up for 3.6 V
12 mA at 24 V
Pulse ON

0.4 V in  0.5 ms

0.4 V in  100 ms

4 V i  3 ms  4 V in  3 ms
Pulse OFF
 2.5 V in  10 ms  2.5 V in  100 ms  12 V i  10 ms  12 V in  10 ms
Pulse frequency

128 Hz

1 Hz

4 Hz  128 Hz
Integration frequency

1 Hz

1 Hz

2 Hz  1 Hz
Electrical isolation No No
No
2 kV
Max. cable length 10 m 25 m
25 m
100 m
Pulse inputs
without
bounce damping:
Pulse inputs VA and VB
VA: 65-66 and VB: 67-68
Water meter connection
FF(VA) and GG(VB) = 71…90
Electricity meter connection
FF(VA) and GG(VB) = 50…70
Pulse in
p
ut
680 k pull-up for 3.6 V 680 k

pull-up for 3.6 V
Pulse ON

0.4 V in  30 ms

0.4 V in  30 ms
Pulse OFF
 2.5 V in  100 ms  2.5 V in  100 ms
Pulse frequency

1 Hz

3 Hz
Electrical isolation No No
Max. cable length 25 m 25 m
Requirements to external
contact
Leakage current at function open

1

A
Pulse inputs
with
bounce damping:
Pulse inputs VA and VB
VA: 65-66 and VB: 67-68
Water meter connection
FF(VA) and GG(VB) = 01…40
Pulse in
p
ut
680 k pull-up for 3.6 V
Pulse ON

0.4 V i  200 ms.
Pulse OFF
 2.5 V i  500 ms.
Pulse frequency

1 Hz
Electrical isolation None
Max. Cable length 25 m
Requirements to external
contact
Leakage current at function open

1

A
Pulse outputs CE and CV
- via top module
602-0A/0C
67-0B
Ty
p
e O
p
en collector (OB)
O
p
to FET
External voltage 5…30 VDC 5…48 VDC/AC
Current 1…10 mA 1…50 mA
Residual voltage
U
CE
≈ 1 V at 10 mA
R
ON
≤ 40

Electrical isolation 2 kV 2 kV
Max. cable length 25 m 25 m
Pulse length O
p
tional 32 ms or 100 ms

Kamstrup MULTICAL 602 Specifications

General

Flow Sensor	Ultrasonic
Display	LCD
Battery Life	Up to 16 years
Communication	M-Bus, Wireless M-Bus
Approval	MID class 2, EN 1434
Accuracy	Class 2
Pressure Rating	PN16
Application	Heating and cooling systems
Temperature Range	0°C to 180°C