Denso BHT-805B, User Manual

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BHT-805B
8.1.3 Reading Performance
Reading Reference Position
As illustrated at left, align the reading
window with the center of the label (code)
to be read.
Label
Reading Distance and Area
Reading central axis
0.33mm
58mm
0.15mm
0.12mm
230mm 600mm 660mm
0 100 200 300 400 500 600 700 （ mm ）
1.0mm
1.2mm
Reading distance
Minimum Narrow Bar Width Depth of Field
0.125 mm
0.15 mm
0.33 mm
1.0 mm
1.2 mm
0
≦
H
≦
75 mm *1
0
≦
H
≦
110 mm *2
0
≦
H
≦
240 mm *3
H
≦
570 mm *4
H
≦
620 mm *5
The label position is on the BHT-805B central axis.
The BHT-805B may fail to read codes due to specular reflection depending upon the position of the light
source, reading angle of the reading window, and other conditions.
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