Diagnostics
NivuFlow Stick - rev. 00 / 27.01.2020
Page 65
The following points are shown:
•
Value: issued value
•
Calibrated value: corrected used value
•
Raw value: real measured value
38 Diagnostics v-Sensors Menu
Fig. 38-1 Menu Diagnostics v-Sensors
This menu is required only for analytical purposes.
In case of errors or problems with the cross correlation measurement various factors can be
used in order to determine the cause.
The following points are shown:
•
>Velocity<
Indicates the current flow velocity (calculated from the various gates).
•
>Gates<
Indicates the average flow velocity of individual gates (for velocity calculation). By tick-
ing the box the gate positions can be indicated relatively.
•
>VGATES<
Indicates the virtual and average individual flow velocities and their positions. The max.
number of positions shown is 32.
•
>Quality measurement<
Relevant for NIVUS commissioning and service personnel.
•
>Quality trigger<
Relevant for NIVUS commissioning and service personnel.
•
>Noise typical<
Information on sensor cable installation (interference);
relevant for NIVUS commissioning and service personnel.
•
>Noise max.<
Information on sensor cable installation (interference);
relevant for NIVUS commissioning and service personnel.