SICK CLV63x - Page 70

Reading distance in mm (inch)
Focus position in mm (inch)
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)
max. reading distance (aperture angle 25°)
max. reading distance (aperture angle 50°)
min. reading distance
A
B
C
A
B
C
DOF = 25°
DOF = 50°
For devices with plastic reading window, the depth of
field is reduced by approx. 10 %.
Figure 51: Reading field diagram CLV640, standard density, resolution 0.5 mm (dynamic), reading window on front
Reading distance in mm (inch)
Focus position in mm (inch)
Resolution 0.5 mm (19.7 mil)
max. reading distance (aperture angle 25°)
max. reading distance (aperture angle 50°)
min. reading distance
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
A
B
C
DOF = 25°
DOF = 50°
A
B
C
Figure 52: Reading field diagram CLV640, standard density, resolution 0.5 mm (dynamic), reading window on side
12 TECHNICAL DATA
70
O P E R A T I N G I N S T R U C T I O N S | CLV63x, CLV64x, CLV65x 8019588/2017-01-20 | SICK
Subject to change without notice