Kamstrup flowIQ 3100 - Installation - Flow Conditions; Straight Inlet;Outlet Requirements; Operating Pressure Requirements

flowIQ
®
3100 TECHNICAL DESCRIPTION
21
Kamstrup A/S • Technical Description • 5512-1242_B1_GB • 05.2015
Measurement of water
*)
temperature requires that the meter is filled with water. If there is no water in the
meter a code will be saved, saying that the meter is not water filled.
During periods of very low water consumption, the water temperature approaches the ambient tempera-
ture.During periods without water flow the weighted average cannot be calculated and then a code 128
is stored,
indicating that there is no consumption.
*)
Measuring the water temperature is only valid for meter sizes 1.6 and 2.5m
3
/h
8.6 Optional register in data logger
Some of the data sent via the Wireless M-Bus radio is optional. It is possible to select one of the data
packages with content illustrated in the figure below.
The choices are determined by means of the selected R-value when ordering a water meter – shown to the
right in the figure.
(See description of Wireless M-Bus signal section 8.8)
*)
Only valid for meter sizes 1.6 and 2.5m
3
/h