Reading distance in mm
1
380
(14.96)
320
(12.6)
260
(10.24)
440
(17.32)
0
A
B
C
DO
F
=
5
0
°
DO
F
=
2
5
°
Focus position in mm (inch)
2
Resolution 0.5 mm (19.7 mil)
4
Max. reading distance (aperture angle 25°)
5
Max. reading distance (aperture angle 50°)
6
Min. reading distance
7
A
B
C
For devices with plastic reading window, the depth of
field is reduced by approx. 10 %.
3
600
(23.62)
400
(15.75)
200
(7.87)
Figure 61: Reading field diagram CLV640, standard density, resolution 0.5 mm (dynamic), oval
light spot
1
Reading distance in mm (inch)
2
Focus position in mm (inch)
3
The depth of field is reduced by approx. 10% for devices with plastic lenses.
4
Resolution 0.5 mm (19.7 mil)
5
Max. reading distance (aperture angle 25°)
6
Max. reading distance (aperture angle 50°)
7
Min. reading distance
Reading distance in mm (inch)
1
Focus position in mm (inch)
2
380
(14.96)
320
(12.6)
260
(10.24)
200
(7.87)
140
(5.51)
80
(3.15)
600
(23.62)
400
(15.75)
200
(7.87)
0
Resolution 0.5 mm (19.7 mil)
4
Max. reading distance (aperture angle 25°)
5
Max. reading distance (aperture angle 50°)
6
Min. reading distance
7
A
B
C
A
B
C
DO
F
=
2
5
°
DO
F
=
5
0
°
For devices with plastic reading window, the depth of
field is reduced by approx. 10 %.
3
Figure 62: Reading field diagram CLV640, standard density, resolution 0.5 mm (dynamic), oscillating mirror, reading window on
side
1
Reading distance in mm (inch)
2
Focus position in mm (inch)
3
The depth of field is reduced by approx. 10% for devices with plastic lenses.
12
TECHNICAL DATA
86
O P E R A T I N G I N S T R U C T I O N S | CLV63x, CLV64x, CLV65x
8019588/129Z/2019-02-07 | SICK
Subject to change without notice
