Denso BHT-825QW Manual do Utilizador descarregar pdf (Página 243)

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BHT-825Q series

QR code cell pitch dimensions Valid reading distance

0.20 mm

0.25 mm

0.33 mm

0.50 mm

45 to 95 mm *1

40 to 120 mm *1

35 to 150 mm *1

30 to 195 mm *2

PCS value: 0.9 min., White reflection intensity: 85% min

Under the following conditions:

QR code model 2 Ver.5 (37 cells × 37 cells)

Error-correcting level: M,

Black & white label

Under the following conditions:

QR code model 2 Ver.3 (29 cells × 29 cells)

Error-correcting level: M, Black & white

label

Barcode module dimensions Valid reading distance

0.15 mm

0.25 mm

0.33 mm

50 to 95 mm *3

50 to 155 mm *4

30 to 195 mm *5

PCS value: 0.9 min., White reflection intensity: 85% min

Under the following conditions:

Codabar 10 digits NarrowBar, NarrowSpace

0.15mm

Under the following conditions:

Codabar 10 digits NarrowBar, NarrowSpace

0.25mm

Under the following conditions:

EAN-8 Module dimensions 0.33mm

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.

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Denso BHT-825QW Manual do Utilizador Página 243