Specifications

ContaminationSensor CS 1000 Reading the analog output
HYDAC FILTER SYSTEMS GMBH
en(us)
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BeWa CS1000 3764916 300 en-us 2012-08-29.doc 2012-08-29
ISO code signal acc. to 4406:1987 (CS 13xx only)
The following ISO values can be read out via the analog output:
•
ISO 2 / ISO 5 / ISO 15
Only one value is output.
•
ISO code in 3 figures ( >2µm
(c)
/ >5µm
(c)
/ >15µm
(c)
)
All values are sequentially time-coded before output.
•
ISO+T
All values are sequentially time-coded before output.
•
HDA.ISO
All values are sequentially time-coded before output.
This signal is planned for the HDA 5500, but it can be used also in other
applications.
The current 4.8 … 19.2 mA or voltage 2.4 … 9.6 V of the output signal is dependent
on the ISO contamination class 0.0 … 24.28 (resolution 1 class) or an error as
shown in the table below:
Current I = ISO code / error Voltage U =
I < 4,00 mA Cable break U < 2,00 V
4,0 mA < I < 4,1 mA Device error, device not ready 2,0 V < U < 2,05 V
4,1 mA < I < 4,3 mA Not defined 2,05 V < U < 2,15 V
4,3 mA < I < 4,5 mA Flow error
(The flow rate is too low.)
2,15 V < U < 2,25 V
4,5 mA < I < 4,8 mA Not defined 2,25 V < U < 2,4 V
I = 4,80 mA ISO 0 U = 2,40 V
I = 5,37 mA ISO 1 U = 2,69 V
I = 5,94 mA ISO 2 U = 2,97 V
I = 6,51 mA ISO 3 U = 3,26 V
I = 7,08 mA ISO 4 U = 3,54 V
I = 7,65 mA ISO 5 U = 3,83 V
I = 8,22 mA ISO 6 U = 4,11 V
I = 8,79 mA ISO 7 U = 4,40 V
I = 9,36 mA ISO 8 U = 4,68 V
I = 9,93 mA ISO 9 U = 4,97 V
I = 10,50 mA ISO 10 U = 5,25 V
I = 11,07 mA ISO 11 U = 5,54 V
I = 11,64 mA ISO 12 U = 5,82 V
I = 12,21 mA ISO 13 U = 6,11 V
I = 12,77 mA ISO 14 U = 6,39 V
I = 13,34 mA ISO 15 U = 6,67 V
I = 13,91 mA ISO 16 U = 6,96 V
I = 14,48 mA ISO 17 U = 7,24 V
I = 15,05 mA ISO 18 U = 7,53 V