Technical Data; Approved Meter Data; Electrical Data; Mechanical Data - Kamstrup MULTICAL 41 Technical Description

TECHNICAL DESCRIPTION

2 Technical Data

2.1 Approved meter data

OIML R 49 designation
Flow sensor types
Media temperature in flow sensor
Nom.
flow
[ m /h ] [ m
3
Type number
66-Zx-xx5-xxx Q3=1.6 Q4=2.0
66-Zx-xx9-xxx Q3=1.6 Q4=2.0

2.2 Electrical data

Supply voltage
Battery
Replacement interval
Mains supply
Power consumption mains
supply
Backup mains supply
EMC data

2.3 Mechanical data

Metrological class
Environmental class
Electromagnetic environmental
class
Mechanical environment
Ambient temperature
Protection class
Medium temperature
Storage temperature, empty
meter
Pressure stage (with thread)
Flow sensor cable
Accuracy class 2, environmental class B
3
Q3 = 1.6 m /h (see Table 1)
0.1°C....30°C
Max. Min. Min. cut
flow flow off
/h ] [l/h] [l/h]
3
Q1=16 3
Q1=16 3
Tabel 1
3.6 V ± 5%
3.65 VDC, D-cell lithium
< 30°C
12 years @ t
BAT
230 VAC +15/-30%, 50 Hz
24 VAC ±50%
< 1W
Integral super cap eliminates operational disturbances due to short-
term power cuts
Meets OIML R 49 class E1
2
Meets OIML R 49 class B
Meets OIML R 49 class E1
MID class M1
0...55°C
IP54
0.1...30°C
-25...60°C
PN16
1.4 m
5512-313 GB/01.2010/Rev. C1
Pressure Connection
loss Δp
to sensor
@ Q3
[bar]
0.28 G¾B
0.28 G1B
®
MULTICAL 41
Length
[mm]
165
190
7