
Operating Instructions Chapter 10
CLV490 Bar Code Scanner
8009993/RA61/2007-07-20 © SICK AG · Division Auto Ident · Germany · All rights reserved 10-7
Appendix
Fig. 10-5: CLV490-0010/-0011 (Standard density): Min. and Max. reading distance (measured radially) as a function of the focus
position at a resolution of 0.50 mm (19.7 mil) and an aperture angle of α =56°
Line scanner (front reading window): CLV490-0010/-0011
Radial reading distance
min. reading distance
max. reading distance
Resolution: 0.50 mm (19.7 mil)
Aperture angle: 56°
Focus position
Reading conditions:
see Table 10-1, Page 10-1
Characteristics field scanning frequency/
reading distance: see Fig. 10-6, Page 10-8
Dimensions in mm (in)
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