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6F8A0917
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8.5 Zero Adjustment
8.5.1 Still Water Zero Adjustment
Still water zero adjustment must be performed when the fluid in the measuring pipe of the detector
stays still.
Switch operation Display example Description
−
10.00 m/s
100.0 %
Measured value being displayed (measurement mode)
ENTER111
0
00
Pressing
MENU/ENT
in the measurement mode for 3 seconds
or more, the screen moves to the menu lock cancellation
screen.
* Pressing
CANCEL
in the mode selection screen, the mode
returns to the measurement mode.
ENTER111
111
Set the menu lock cancellation cord [111] by
pressing
and .
* Pressing
CANCEL
in the mode selection screen, the mode
returns to the measurement mode.
>1:SET
2:CNT CTRL
Press
MENU/ENT
for 3 seconds or more in the measurement
mode and then the mode changes to the mode selection screen.
A
1:EX CURRENT
Select 1:SET in the mode selection screen and then the menu
screen appears.
E1: ZERO ADJUST
Press
and so that the function number becomes E1:
ZERO ADJUST.
E1: ZERO ADJUST
01.0%
The current flow rate measured value in % unit appears.
(Check that the fluid to be measured stays still.)
ADJUST READY
01.0%
ADJUST READY appears and the system is ready for
adjustment. (If “CANCEL” is pressed, Adjustment ready
condition will be cancelled.)
E1: ZERO ADJUST
* ZERO ADJUST
About 3 to 6 seconds later, the still water zero adjustment ends
and the measured flow value after adjustment appears.
−
E1: ZERO ADJUST
00.0%
Returns to the menu of setting item selection.
E
1: ZERO ADJUST
Press
and so that the number digit of the function
number becomes 0.
Note2
Note2