Valid values:
–
Cubic Meters Per Hour
. 0.01-11.32
–
Cubic Feet Per Hour
. 0.01 to 400.00
–
Station Mode of % Error
. -7.00% to +7.00%
–
Station Mode of % Proof
. 93.00% to 107.00%
–
Station Mode of % Accuracy
. 93.00% to 107.00%
Note:
The Prover flow rate check value must be lesser than the Prover flow rate open
value.
Prover percentage check
. Enter the value from the test mode screen for the meter's check
result.
(Example entry +0.7)
.
Prover flow rate open
. Enter the prover station open flow rate. This is typically 80-100% of
the capacity.
(Example entry 250)
.
Note:
The Prover flow rate open value must be greater than the Prover flow rate check
value.
Prover percentage open
. Enter the value from the prover screen for the meter's open
result.
(Example entry -0.3)
.
8. Select
Next
. The Adjust Calibration Summary appears so that you may review your
parameter changes.
9. Select
Next
. A progress bar indicates that the meter's calibration is being adjusted.
The meter uses the entered values to calculate the required calibration parameters to a
target of one of the following, depending on your selected prover station mode:
08 July 2020
815-0154-00 REV 000
Itron, Inc. Page 62 of 66
Intelis Gas Meter Proving and Setup Guide
7 Calibrating the Intelis Gas Meter
