Denso BHT-1400-CE Series Hardware User Manual page 63

BHT-1400-CE 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:
*3 Under the following conditions:
QR Code Model 3:
Barcode module dimensions
PCS value: 0.9 min., White reflection intensity: 85% min
*4 Under the following conditions:
Codabar: 10 digits
Narrow bars and narrow spaces: 0.15 mm
Bar height: 10 mm min.
*6 Under the following conditions:
EAN-8: Module dimension: 0.33 mm
Bar height: 10 mm min.
The BHT may fail to read codes due to specular reflection depending on conditions such as the light source
and reading angle.
54
0.25 mm
0.33 mm
0.50 mm
Ver.5 (cell pitch 0.25 mm)
Error-correcting level: M
Black & white label
Ver.3 (cell pitch 0.5 mm)
Error-correcting level: M
Black & white label
0.15 mm
0.25 mm
0.33 mm
Readable distance
45 to 145 mm *1
60 to 205 mm *2
70 to 275 mm *3
*2 Under the following conditions:
QR Code Model 2 : Ver.5 (cell pitch 0.33 mm)
Error-correcting level: M
Black & white label
Valid reading distance
80 to 135 mm *4
75 to 235 mm *5
75 to 295 mm *6
*5 Under the following conditions:
Codabar: 10 digits
Narrow bars and narrow spaces: 0.25 mm
Bar height: 10 mm min.