Specifications

ContaminationSensor CS 1000 Status Messages
HYDAC FILTER SYSTEMS GMBH
en(us)
Page 91/112
BeWa CS1000 3764916 300 en-us 2012-08-29.doc 2012-08-29
Analog signal for HDA 5500
HDA Status Signal 5 Table
The current or voltage of the analog 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 The CS is functioning correctly. U = 2,5 V
I = 6,0 mA Device error / The CS is not ready. U = 3,0 V
I = 7,0 mA The flow rate is too low. U = 3,5 V
I = 8,0 mA ISO <9.<8.<7 U = 4,0 V
I = 9,0 mA No measured value
(The flow rate is not defined.)
U = 4.5V
If the status signal is 6.0 / 7.0 / 9.0 mA or 3.0 / 3.5 / 4.5 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
22222222222 22222222222
30
110223344550
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 m
A
()
U
V
()
t s()
4 2
6
3
9
10
4.
5
10
7
5
3.5
2.5
8 4
8
20
22222222222 22222222222
30
110223344550