Denso BHT-100Q User Manual
153
Appendices
[ 3 ] Scanning Performance
■ Scanning reference position
As illustrated at left, align the
reading window with the center
of the label (code) to be
scanned.
reading window with the center
of the label (code) to be
scanned.
0
20
40
60
80
100
120
140
160
180
200
Scanning distance
Scanning reference
position (90 mm or 3.54")
position (90 mm or 3.54")
Reading
window
window
Scanning area:
Width x height
Width x height
30 x 22
(1.2 x 0.9)
60 x 44
(2.4 x 1.7)
67 x 50
(2.6 x 2.0)
87 x 65
(3.4 x 2.6)
103 x 77
(4.1 x 3.0)
119 x 89
(4.7 x 3.5)
0.25 mm (9.8 mils)
0.33 mm (13.0 mils)
0.50 mm (19.7 mils)
Cell pitch of QR codes supported
within this range
within this range
0.15 mm (5.9 mils)
0.25 mm (9.8 mils)
0.33 mm (13.0 mils)
0.33 mm (13.0 mils)
Module size of bar codes
supported within this range
supported within this range
■ Scanning distance and area
QR codes
Cell pitch
Scanning distance
0.25 mm (9.8 mils)
30 to 110 mm (1.2 to 4.3 inches)*
1
0.33 mm (13.0 mils)
30 to 140 mm (1.2 to 5.5 inches)*
1
0.50 mm (19.7 mils)
30 to 200 mm (1.2 to 7.9 inches)*
2
PCS value: 0.9 min., Reflection intensity: 85% min. for white
*
1
Under these conditions:
QR code Model 2
Ver. 5 (37 x 37 cells)
Error correction level: M
Black and white label
Error correction level: M
Black and white label
*
2
Under these conditions:
QR code Model 2
Ver. 3 (29 x 29 cells)
Error correction level: M
Black and white label
Error correction level: M
Black and white label
BHT-100Q
Label
90 mm
(3.5")
(3.5")