ContaminationSensor CS 1000
Analog output
HYDAC FILTER SYSTEMS GMBH
en(us)
Page 76 / 108
BeWa CS1000 3247149p 240 en-us 2011-02-11.doc
2011-02-11
HDA Status Signal 5
The current or voltage of the output signal (5) is dependent on the status of the
CS1000 as shown in the table below:
Current I
Status
Voltage U
I = 5.0 mA
CS is functioning correctly
U = 2.5 V
I = 6.0 mA
Device error / CS not ready
U = 3.0 V
I = 7.0 mA
Flow too low (Flow 2 low)
U = 3.5 V
I = 8.0 mA
ISO <9.<8.<7
U = 4.0 V
I = 9.0 mA
No measured value
(flow not defined)
U = 4.5 V
If the status signal is = 6.0 mA or = 3.0 V, signals 1 to 4 are output with 20 mA or 10
V. Example:
I (mA)
U (V)
t (s)
4
2
6
3
9
4,5
10,0
7
5
3,5
2,5
8
4
20
2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2
30
1
1
0
2
2
3
3
4
4
5
5
0
If the status signal is 8.0 mA or 4.0 V, signals 1 to 4 are output as follows.
Signal
mA
V
1
10
5.0
2
9.2
4.6
3
8.6
4.3
4
8.0
4.0
I mA
(
)
U V
( )
t s
( )
4
2
6
3
9
10
4.5
10
7
5
3.5
2.5
8
4
8
20
2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2
30
1
1
0
2
2
3
3
4
4
5
5
0
