KEYENCE BL-180 - Manual (Page 71)

A.2 Reading Range Characteristics (Typical)
63
A.2 Reading Range Characteristics (Typical)
Mount the BL-180 referring to the figure below. (The BL-185 provides the same
characteristics as the BL-180.)
* The readable label width means the bar code length including the bar code mar-
gins (quiet zones).
The above range may be reduced depending on the bar code quality. Set the op-
timum reading position based on enough reading tests.
OK/NG
STABILITY BL-180
10
5 5
10
33
80
60
Reading distance (mm)
•••Reading range when narrow bar width is not less than 0.125, less than 0.19 mm.
•••Reading range when narrow bar width is 0.19 to 1.0 mm.
(Measuring conditions)
•The KEYENCE standard bar code is used.
•Skew :-10
°
•Pitch : 0 °
•Tilt : 0 °
Readable label width (mm)
Narrow bar width Reading distance Maximum readable label width
0.125 to 0.19 mm
(less than 0.19 mm)
33 ±5 mm 60 mm
0.19 to 1.0 mm 33 ±10 mm 80 mm
CAUTION