User manual for - FLOW METER SPP-N118
Figure. 9.1 Normal („Lo CAL” < ”Hi CAL”) and inverted („Lo CAL” > ”Hi CAL”) characteristic
9.1.2.
Square characteristic
The normalized result is squared and further conversion is done as for linear characteristic.
Conversion is made accordingly with the expression:
W
=
I
n
2
×
"Hi CAL"
−
"Lo CAL"
"Lo CAL" ,
where
W
means the displayed value.
Figure. 9.2 Normal („Lo CAL” < ”Hi CAL”) and inverted („Lo CAL” > ”Hi CAL”) characteristic
42
D
is
p
la
ye
d
va
lu
e
Input current [mA]
0
4
8
12
16
20
Hi CAL
Lo CAL
D
is
p
la
ye
d
va
lu
e
Input current [mA]
0
4
8
12
16
20
Lo CAL
Hi CAL
D
is
p
la
ye
d
va
lu
e
Input current [mA]
0
4
8
12
16
20
Lo CAL
Hi CAL
D
is
pl
ay
e
d
va
lu
e
Input current [mA]
0
4
8
12
16
20
Hi CAL
Lo CAL
