
Operating Instructions Chapter 10
CLV 490 Bar Code Scanner
8 008 796/0000/25-06-2002
©
SICK AG · Division Auto Ident · Germany · All rights reserved
10-3
Appendix
10.2.3 Standard density: Reading performance data of line scanner
Fig. 10-1: CLV 490-0010/-0011 (Standard density): Reading field height as a function of the reading distance and resolution
Reading distance [mm]
700
600
500
400
400 600 800 1000 1200 1400 1600 1800 2000 2200
300
200
100
0
-100
-200
-300
-400
-500
-600
-700
Line scanner (front reading window):
Reading field height
[mm]
Reading conditions:
see Table 10-1,
Page 10-1
Characteristics field
scanning frequency/
reading distance:
see Fig. 10-6,
Page 10-8
Resolution:
0.30 mm
0.35 mm
0.50 mm
CLV 490-0010/-0011
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A
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