Denso BHT-825QW User Manual page 243

BHT-825Q series
QR code cell pitch dimensions
PCS value: 0.9 min., White reflection intensity: 85% min
*1 Under the following conditions:
QR code model 2
Barcode module dimensions
PCS value: 0.9 min., White reflection intensity: 85% min
*3 Under the following conditions:
Codabar 10 digits
*5 Under the following conditions:
EAN-8
The BHT-825Q series 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.
228
0.20 mm
0.25 mm
0.33 mm
0.50 mm
Ver.5 (37 cells × 37 cells)
Error-correcting level: M,
Black & white label
0.15 mm
0.25 mm
0.33 mm
NarrowBar, NarrowSpace
0.15mm
Module dimensions 0.33mm
Valid reading distance
45 to 95 mm *1
40 to 120 mm *1
35 to 150 mm *1
30 to 195 mm *2
*2 Under the following conditions:
QR code model 2 Ver.3 (29 cells × 29 cells)
Error-correcting level: M, Black & white
label
Valid reading distance
50 to 95 mm *3
50 to 155 mm *4
30 to 195 mm *5
*4 Under the following conditions:
Codabar 10 digits NarrowBar, NarrowSpace
0.25mm