p11
Input
mA
d.in 0
A01 2
A02 4
A03 6
A04 8
A05 10
A06 12
A07 14
A08 16
A09 18
F.in 20
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.00
73.74
106.26
132.84
156.93
180.00
203.07
227.16
253.74
286.76
360.00
0.00
0.60
0.80
0.92
0.98
1.00
0.98
0.92
0.70
0.60
0.00
0.000
0.041
0.112
0.198
0.293
0.393
0.492
0.587
0.674
0.745
0.785
d.diSP
B01
B02
B03
B04
B05
B06
B07
B08
B09
F.diSP
00.00
01.04
02.85
05.04
07.47
10.00
12.54
14.96
17.17
18.98
20.00
Height
m
Degree
Chord
m
Volume
m3
Outputs
in mA
Display of the meter
:
Empty tank volume d.diSP = 0.000
Full tank volume F.diSP =0.785
Volume = L [
π
R²
β
/360 - C(R-h)/2]
Say a curve of 10 equally long segments:
Measure range / nbr of segments = 20mA/10 = 2mA length of the
segment. For 10 segments nb = 9 (11 points to be programmed, inclu-
ding d.in and F.in).
Programming:
d.in = 0 mA F.in = 20 mA
nb = 9
d.disp = 0.000 m3 F.disp = 0.785 m3
Programming from A01 to A09 and from B01 to B09 according to the
table.
0 2 4 6 8 10 12 14 16 18 20
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
20
18
16
14
12
10
8
6
4
2
0.1
0.04
0.20
0.29
0.39
0.49
0.59
0.67
0.75
0.79
volume
in m3
output (mA)
Y
X
input (mA)
height (m)
4.6 Features of the outputs and programming limits
4.6.1 Analog output
0/4-20mA active current output, or 0-10V voltage output
•
Accuracy: 0.1 % in relation to the display (at +25°C)
•
Residual ripple
≤
0,2%
•
Admissible load 0
Ω
≤
Lr
≤
600
Ω
(current)
Lr
≥
500 k
Ω
(voltage)
•
Scale ratio programmable with enlarging effect
•
Response time: 40 ms in relation to the display
Down scale of the analog output (eg. 04.00 (4mA))
Full scale of the analog output (eg. 20.00 (20mA))
Display value corresponding to the output down scale
Display value corresponding to the output full scale
In mode measurement, the analog output can not overstepp 10% of the greatest
of the 2 values : d.out and F.out
Out.U
Out.i
dO.diS
FO.diS
F.out
d.out
or
