![](/images/new-backgrounds/1272850/27285047x1.webp)
2.1.2 Reference for C-MOS Imager Performance
Reference of the
Table 2.6
1D/2D | Symbology |
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| Resolution | Range (mm) |
| No. of read digits |
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| Remark |
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| A: Maximum | B: | C: |
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| (close) | Recommended | Maximum |
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1D | Code39 |
| 6 mil (0.15 mm) | 70 to 195 | 12 | 12 | 21 |
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| 8 mil (0.20 mm) | 60 to 135 | 5 | 12 | 22 |
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| 10 mil (0.254 mm) | 50 to 165 | 5 | 10 | 20 |
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| 13 mil (0.33 mm) | 60 to 200 | 5 | 10 | 19 |
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| 15 mil (0.38 mm) | 40 to 210 | 2 | 8 | 17 |
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| 20 mil (0.5 mm) | 70 to 260 | 2 | 8 | 16 |
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| 40 mil (1.0 mm) | 90 to 410 | 2 | 5 | 12 |
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| UPC | 13 mil (0.33 mm) | 60 to 200 | 11 | 11 | 11 |
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2D | PDF417 | 6.6 mil (0.168 mm) | 60 to 115 | 97 | 100 | 1000 |
| ECL4 | ||
(Stacked) |
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| 8 mil (0.20 mm) | 60 to 135 | 95 | 100 | 1000 |
| ECL4 | |
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| 10 mil (0.254 mm) | 50 to 165 | 100 | 100 | 1000 | ECL4 | ||
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| 15 mil (0.38 mm) | 70 to 210 | 52 | 50 | 1000 |
| ECL4 | |
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| 20 mil (0.5 mm) | 80 to 250 | 50 | 50 | 1000 |
| ECL4 | |
Angle |
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Pitch | Liner (Code39 | 10 mil (0.25 mm)) | ±35° |
| At 110 mm from the LED emission port. | |||||
| Stacked (PDF417 10 mil (0.25 mm)) | ±35° |
| At 110 mm from the LED emission port. | ||||||
Skew | Liner (Code39 | 10 mil (0.25mm)) | ±40° |
| At 110 mm from the LED emission port. | |||||
| Stacked (PDF417 10 mil(0.25 mm)) | ±40° |
| At 110 mm from the LED emission port. | ||||||
Dead | Pitch/Skew |
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| ±5°(Pitch, |
| At 110 mm from the LED emission port. | ||||
zone |
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| Skew) |
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Tilt | Liner (Code39 10 mil (0.25 mm)) | 360° |
| At 110 mm from the LED emission port. | ||||||
| Stacked (PDF417 10 mil (0.25 mm)) | 360° |
| At 110 mm from the LED emission port. | ||||||
PCS |
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| Liner (Code39 10 mil (0.25 mm)) | 0.45 or greater |
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| Stacked (PDF417 10 mil (0.25 mm)) | 0.45 or greater |
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Surrounding | illumination |
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| 100 to 100,000 Lux. |
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Visible angle |
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| V_Angle = 26° |
| H_Angle = 35° |
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Operating | temperature (Image sensor) |
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| High temperature | 50 ºC |
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| Low temperature |
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