Micronics UF AV5500, Руководство пользователя

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Page 9
UF AV5500 Area-Velocity Flow Meter
MAIN DISPLAY
The main display shows the units selected from the
Units/Mode menu, Flow or
Velocity rate being measured, TOTALIZER and RELAY states. The UF AV5500
will start-up with this display.
MESSAGE ICON
Press

from the main display to view temperature measurement, status of the
data logger and error/warning messages provided by the instrument. The
Message Icon will appear on the main display if error messages are being
generated by the instrument. Press
✓
to return to the main display.
STATUS
Press

from the MAIN display to view instrument status.
Level
Displays the measured level in units selected in the
Units/Mode menu.
Velocity Displays the measured velocity in units selected in the
Units/Mode menu.
Flow Displays the flow rate in units selected in the
Units/Mode menu. The flow is calculated based on the
individual level and velocity data, and the channel
shape and size programmed in the Channel Setup menu.
Min Flow
Displays a read-only value of the minimum flow cutoff.
Any flow rate measured below this Min Flow will be
displayed as 0 on the LCD display.
Signal Strength Displays the strength of the received Doppler velocity
signal on a 0-100% scale.
Signal Cutoff Displays a read-only value for signal cutoff. If the
Signal Strength is less than the Signal Cutoff, velocity
will be reported as 0. This setting may need to be
adjusted in case of unstable velocity measurements with
no water moving, or when high levels of industrial
noise are present. The Signal Cutoff can be adjusted in
the Calibration menu.
USG/ m
T o t 2 0 1 3 0 . 8 USG
Re l a y s
1 2
0.000
- - Me s s a g e - - - - - - - - - - -
Da t a L o g L o g g i n g
d L o g Us e 0 %
Se n s o r Go o d
T e mp e r a t u r e 2 4 C
- - St a t u s - - - - - - - - - - - -

L e v e l 0 . 0 0 f t
Ve l o c i t y 0 . 0 0 f t / s
F l o w 0 . 0 0 0 f t / s
Mi n F l o w 0 . 0 0 0 USG
Si g n a l St r e n g t h 0 %
Si g n a l Cu t o f f 5 %
Ec h o Co n f i d e n c e 1 0 0 %