MULTICAL® 62
TECHNICAL DESCRIPTION
Ka st up A/“ •
Technical
Des iptio •
5512-1036-GB_
D •
.2016
51
Function
I the ete s o ki g a ge f o i . ut of
f to saturation flow there is a linear connection between the
flow rate and the number of pulses being emitted. The below diagram shows an example of the connection
between flow and pulse frequency for ULTRAFLOW® 62 (Q
3
=
1.6 m³/h). See
Diagram 4
.
Diagram 4
If the flow is lower than min. cut off
–
or negative
–
ULTRAFLOW® 24 will not send out pulses. (See
Diagram 4)
At flows above the saturation flow, corresponding to pulse emission with a max pulse frequency of 128 Hz,
the max pulse frequency will maintain. (See
Diagram 4)
.
Table 8
shows the saturation flow (flow at 128 Hz)
of the various flow sizes/pulse figures.
Q
3
Pulse figure Flow at 128 Hz
[m³/h]
[imp./l]
[m³/h]
1.6
100
4.61
2.5
60
7.68
4
50
9.22
6.3
25
18.4
10
15
30.7
16
10
46.1
25
6
76.8
40
5
92.2
Table 8
0
20
40
60
80
100
120
140
-0,5
0,5
1,5
2,5
3,5
4,5
F
re
q
u
e
n
c
y
[H
z
]
Flow [m³/h]
Flow frequency (Q
3
= 1.6 m³/h)
u
Saturation flow (128 Hz)
