HYDAC CS 1000 - Manual (Page 23)

ContaminationSensor CS1000 CS1000 Features
HYDAC Filtertechnik GmbH en Page 23 / 100
BeWa CS1000 3247149n en 2009-02-04.doc 2009-02-04
Flow rate, differential pressure p Δ and viscosity ν characteristics
Differential pressure p Δ and viscosity ν characteristics. All the values indicated in
the figures below apply regardless whether the direction of flow is A->B or B->A.
The permissible measured volumetric flow must be between 30 ml and 300 ml/min.
If you are unable to achieve these flow values, we carry various
ConditioningModules in our extensive line of accessories.
20
Qmin = 30 ml/min
100 ml/min
160 ml/min
Qmax =
300 m
l/min
0
10 20 30 40 50 60 70 80 90 100 11
0
120 13
0
14
0
15
0
16
0
17
0
18
0
19
0
20
0
18
16
14
12
10
8
6
4
2
0
p
[bar]
Δ
[mm /s] ν 2
1 bar
46 mm /s
2
50
Qmin = 30 ml/min
100 ml/min
Qma
x = 3
00 m
l/min
20
0
30
0
40
0
50
0
60
0
70
0
80
0
90
0
10
00
45
40
35
30
25
20
15
10
5
0
160 ml/m
in
p
[b
ar
]
Δ
[mm /s] ν 2
For example:
You are using a fluid with a viscosity
ν
of 46 mm²/s at a differential pressure p Δ
of
1 bar, so that you achieve a flow rate of approx. 100 ml/min.
The flow rate depends on the viscosity of the medium and the differential pressure
p Δ via the sensor.