FCU 8000 series
FCU Display
HYDAC FILTER SYSTEMS GMBH
en(us)
Page 84/112
BEWA FCU8000 3109776d en-us 2011-06-10.doc
2011-06-10
FCU Display
1
3
4
2
5
Q: 50ml NAS(5) 6
M1 68% NAS(2) 6
Q: 50ml 19/15/10
M1 68% ISO
Q: 50ml SAE(B) 5
M1 68% SAE(A) 6
Q: 50ml 6
μ
m: 8725
M1 68%C 4
μ
m: 43421
ISO
SAE/NAS
Partikel
M1 68% ISO
Q: 50ml 19/15/10
Q: 50ml 5
μ
m: 8725
M1 68%D 2
μ
m: 43421
FCU 8110
FCU 8210
1
The FCU is working in Mode M1 (measuring the cleanliness class).
2
Display of the measured flow rate (50 ml/min is recommended).
3
Indicates elapsed measuring time in %. Begins at 0%; the cleanliness class is
displayed again at 100%.
4
Specification of the currently determined contamination.
You can switch back and forth between the display in ISO or NAS (FCU 81xx)
or SAE (FCU 82xx) coding and the display of particle counts with the keys
SAE/NAS
Partikel
ISO
.
During the representation of the contamination class in NAS or SAE coding,
the figures / letters in brackets state the selected particle size range:
FCU 81xx:
(2): 2…5 µm , (5): 5…15 µm, (15): 15…25 µm ,(25): 25…50 µm,
(50): 50…100 µm , (100): > 100 µm.
FCU 82xx:
(A): >4 µm , (B): >6 µm, (C): >14 µm ,(D): >21 µm, (E): >38 µm , (F): > 70 µm.
The particle sizes displayed can be selected with the keys
+
and
.
The "tendency arrow" serves to display even very slight changes
(: increasing contamination,
: decreasing contamination). It even indicates
changes which would not otherwise be remarked upon by the specification of
Contamination Class alone.
