flowIQ® 3100 TECHNICAL DESCRIPTION
Kastup A/S • Tehial Desiptio • 5512-1242_D1_GB • 09.2016
10.8.1 Flow adjustment
The meter is initially verified from the factory. A new factory adjustment requires disassembling of the
meter and can only be carried out by Kamstrup A/S. When the meter has been locked it is only possible to
make a percentage correction of the flow curve at three individual points. This is called re-adjustment.
10.8.2 Re-adjustment
A re-adjustment can be made without disassembling the meter and thereby breaking the legal seal. The
following restrictions apply:
- Maximum 9 (nine) re-adjustments are possible.
- Maximum adjustment compared to the factory adjustment is +/-10%.
- Each readjustment is logged in the meter.
During a readjustment the flow curve is corrected at three fixed points and the curve will be re-adjusted to
these new points.
IMPORTANT: The laboratory, which makes the readjustment, must attach an adjustment label with the valid
adjustment number to the meter. Naturally, this number must be identical with the number (AX) in the
etes displa.
10.8.3 Reset
The meter can be reset via the optical eye. This is used in connection with re-verification by authorized
laboratories. All loggers and registers including the legal volume register are reset. Only the adjust log and
the clock are not reset. At the same time the meter is set to transport mode and the radio is switched off.
The following restrictions apply to reset:
- The meter can maximum be reset 9 times.
- Each reset is logged in the meter.
IMPORTANT: The laboratory, which resets the meter, must attach an adjustment label with the valid
adjustment number to the meter. Naturally, this number must be identical with the number (AX) in the
etes displa.
Below, samples of:
Re-verification label
Label used at control testing
(at meters not approved for re-verification)
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