Hydac CS1000 series User Manual

Reading the analog output
SAE - classes acc. to AS 4059
The following SAE values can be read out via the analogue output:
•
SAE A-D (SAEMAX)
Only one single value is output.
•
/ / C / SAE A D
All values are sequentially time-coded before output.
•
SAE A / SAE B / SAE C / SAE D
Only one value is output.
•
SAE+T
All values are sequentially time-coded before output.
•
HDA.SAE
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 SAE contamination class being = 0.0 - 14.0 (resolution 0.1
class) or on an error, as described below:
Current I
SAE class / error
Voltage U
I < 4.00 mA
Cable break
U < 2.00 V
4.0 mA < I < 4.1 mA
Device error /
The CS is not ready
2.00 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 < 2.40 V
I = 4.80 mA
SAE 0
U = 2.4 V
…
…
…
I = 19.20 mA
SAE 14.0
U = 9.60 V
19.2 mA < I < 19.8 mA
Not defined
9.60 V < U < 9.90 V
19.8 mA < I < 20 mA
No measured value
9.90 V < U < 10 V
ContaminationSensor CS1000
en(us)
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BeWa CS1000 3764916d 300 en-us 2017-09-25.docx 2017-09-25

Hydac CS1000 series Specifications

General

Brand	Hydac
Model	CS1000 series
Category	Accessories
Language	English