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flowIQ® 3100 TECHNICAL DESCRIPTION
Kamstrup
A/S • Technical Description • 5512
-1242_N1
_GB •
10.2019
11
3
Technical data
3.1
Mechanical data
Ambient class
Fulfils OIML R49 class B and O
–
inside buidings and outdoors
Mechanical environment
MID class M1
Accuracy class
2
Flow sensitivity
Sensitivity to irregularity acc. to OIML R49 section 6.3.5
Velocity field class:
Upstream:
U0
Downstream
D0
Pressure stage
Threaded meter:
PN16
Flange meter:
PN25 acc. to EN 1092-1
Flange meter DN 100:
PN16 acc. to EN 1092-1
Protection class
IP68
Water temp. in flow part
0.1…30 °C (T30) (
Wired and Wireless M-Bus, Sigfox and DN100 type 3E ) or
0.1…50 °C (T50) (Wired and Wireless M
-Bus and DN100 - type 2E )
Ambient/meter temperature
2…55 °C
(condensing humidity)
(Mounted indoors in utility rooms and outdoors in meter pits)
Avoid mounting in direct, prolonged sunlight.
Storage temperature
-
25…60
°C (empty flow part)
Weight
see table in section
Meter size, connection, weight and dimensions