Technical data
Leuze electronic GmbH + Co. KG
BCL 308
i
43
5.5
Reading field curves
The zero position of the reading distance always refers to the front edge of the housing of the beam exit
and is shown for the three housing types of the BCL 308
i
Figure 5.8: Zero position of the reading distance
Reading conditions for the reading field curves
NOTE
Please notice that the real reading fields are also influenced by factors such as labeling material,
printing quality, reading angle, printing contrast etc., and may thus deviate from the reading fields
specified here.
The reading field curves also apply for the device models with heating.
Bar code type
2/5 Interleaved
Ratio
1:2.5
ANSI specification
Class A
Reading rate
> 75%
Table 5.9:
Reading conditions
Zero position
Distance acc. to reading field curves
Frontal beam exit
BCL 3xx
i
S/R1…102…
Deflecting mirror scanner
BCL 3xx
i
S/R1…100…
Oscillating-mirror scanner
BCL 3xx
i
O…100…
or