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-23-
No.PF
※※
-OMG0010-G
■
[F_2] Unit selection function
Display unit can only be selected for products with unit selection unction.
:
This function is not displayed for the model without unit selection function.
<Operation>
Press the
,
and
buttons in function selection mode to display [F_2].
Press the
button.
Unit selection function
Press the
button for select.
Display
Instantaneous flow
Accumulated flow
[ U_1]
L/min
L, m
3
, m
3
x 10
3
2
[ U_2]
1
CFM
ft
3
, ft
3
x 10
3
, ft
3
x 10
6
2
1: Refer to the table below for the flow rate when [ U_2] is selected.
2: Refer to page
18
for the change of the unit (the display digits) for
accumulated flow.
Press the
button.
Press the
button.
Setting of unit selection function is completed.
Return to measurement mode.
Setting of unit selection function is completed.
Move on to [F_3] Selection of output mode.
Flow specification when [ U_2] is selected by the unit selection function
Model
PF2A703H
PF2A706H
PF2A712H
Fl
o
w
Rated flow range
5.5 to 106.0 CFM
10.5 to 212.0 CFM
21.0 to 423.5 CFM
In
s
ta
n
ta
n
e
o
u
s
fl
o
w
Setting/display flow
range
4.5 to 107.0 CFM
9.0 to 213.5 CFM
19.5 to 425.5 CFM
Min. setting/display unit
0.5 CFM
Ac
c
u
m
u
la
te
d
fl
o
w
Setting/display flow
range
999999999.9 ft
3
Min. setting/display unit
0.1 ft
3
Conversion of accumulated pulse
10 ft
3
/pulse
: Flow rate in the specification is the value at standard condition.
If the display unit standard is changed from standard to normal, use the conversion formula.
Flow rate at standard condition x 0.927 = Flow rate at normal condition