120
150
180
200
5
A
Sensor
B
Diaphragm
C
Diaphragm diameter d
D
Scanning range t
E
Object
F
Distance a
6
Alignment of the light beam within the diaphragm
A
Diaphragm (diameter d)
B
Light beam (diameter approx. 1 mm)
Detection of smallest objects
The laser sensor can also detect extremely thin parts (e.g. sheet metal plates or
wire). Detection here depends, among other things, on set scanning range t
tance a to the object, and object size/thickness d.
7
A
Set scanning range t
B
Reference value for objects: d ≥ 150 µm
C
Distance a
D
Sensor
NOTICE
Reference values are not guaranteed properties. Due to the multitude
of possible influencing factors, they must be confirmed in the applica-
tion.
w
= 50 ... 200 mm
w
6
5
5
5
EN
8
6
6
6
, dis-
w
15