Operating Instructions
Chapter
10
CLV640 Bar Code Scanner
Technical data
8011975/0000/2008-04-14
©
SICK AG · Division Auto Ident · Germany · All rights reserved
99
Fig. 10-16: Line scanner with oscillating mirror (side reading window): min. and max. reading distance depending on the focus position
and the aperture angle with a resolution of 1.0 mm (40 mil)
300
250
350
4
00
450
F
o
cus position
All dimensions in mm (inc
h)
(11.82)
(13.79)
(9.85)
(15.76)
(17.73)
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
1200 Hz
1200 Hz
R
esolution: 1.0 mm (39.4 mil)
Scanning fr
equency (Hz)
R
e
ading distance
200
0
100
300
400
800
700
600
500
900
(3.94)
(7.88)
(11.82)
(15.76)
(19.70)
(23.64)
(27.58)
(31.52)
(35.46)
max. r
e
ading distance
(aper
ture angle 25°)
max. r
e
ading distance
(aper
ture angle 50°)
min. r
eading distance