Polytec OFV-511 User Manual

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When the measurement range limits shown in figure 4.6 are exceeded, over-
range effects and loss of lock can occur which make a useful evaluation of the
signal impossible (refer also to figure 4.8).
Figure 4.6: Combined range diagram for the displacement decoders OVD-10, OVD-20 and
OVD-40
0.1
10 25 50 100 250 500 1k 2.5k 5k 10k 25k 50k 100k 250k
0.25
0.5
1
2.5
5
10
25
50
100
250
500
1,000
2,500
5,000
10,000
25,000
50,000
100,000
4
16
64
320
640
40,000
0.5
µ
m/V
2
µ
m/V
25 kH z 75 kH z
250 kH z
20
µ
m/V
8
µ
m/V
80
µ
m/V
320
µ
m/V
1,280
µ
m/V
5,120
µ
m/V
x /
µ
m
f / H z
v
max
= 10
m
/s
v
max
= 5
m /s
v
max
= 1 m
/s
v
max
= 0.25 m /s
v
max
= 0.06
m
/s
practical low er am plitude lim it

Polytec OFV-511 Specifications

General

Brand	Polytec
Model	OFV-511
Category	Measuring Instruments
Language	English