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TECHNICAL DESCRIPTION flowIQ® 3100
36
Kamstrup
A/S • Technical Description •
5512-1242_N
1_GB •
10.2019
15.1.1
Installation conditions
As mentioned above the use of new gaskets in original quality is of crucial importance.
15.1.2
Permissible operating conditions
Ambient temperature:
2…55
°C
–
indoors or outdoors.
Installation in direct sunlight ought to be avoided.
Humidity:
Indoor and outdoor condensing, and water filled wells.
Temperature of media:
0.1…50
°C
System pressure (thread meters):
0.3 …16 bar (depending on couplings/gaskets)
System pressure (flange meters):
0.
3 …25 bar
15.1.3
EMC conditions
flowIQ® 3100 has been designed for installation in housing and meter wells as well in commercial and industrial
buildings. The meter is CE-marked according to MID on the basis of OIML R49 type test class E1 and E2 for
wireless M-Bus version, and E1 for wired M-Bus version, as well as the Low Voltage Directive.
CE-marking applies to Europe only.
15.1.4
Service
When the meter has been mounted in the system, neither welding nor freezing is allowed. Dismount the meter
from the system before starting such work.
In order to facilitate replacement of the meter, closing valves should be mounted on both sides of the meter.
Under normal operating conditions no pipe strainer is required in front of the meter.
The sealing surface of the
threaded connection
must be clean and level
ALWAYS use new gaskets