Scanning 3 - 9
Table 3-5
MT2070/2090-HD (Imager High Density Range Decode Distance
Symbol Density Bar Code Type
Typical Working Rang
Near Far
3.0 mil Code 39
0.5
in / 1.27 cm
2.9
in / 7.37 cm
5.0 mil Code 39 0 in / 0 cm 4.1 in / 10.4 cm
7.5 mil Code 39
0.1
in / 0.25 cm 5.5 in / 13.97 cm
13 mil UPC 100%
0.6
in / 1.52 cm
6.1
in / 15.49 cm
20 mil Code 39 **
10.3
in / 26.16 cm
4.0 mil PDF
0.8
in / 2.03 cm
2.6
in / 6.604 cm
5.0 mil PDF
0.5
in / 1.27 cm
3.0
in / 7.62 cm
6.67 mil PDF
0.2
in / 0.51 cm
3.6
in / 9.14 cm
10 mil PDF
0.4
in / 1.01 cm
4.5
in / 11.43 cm
15 mil PDF **
5.9
in / 14.99 cm
** Near decode distance is limited by the field of view.
Decode distances are measured under ambient light of 35+/-5 foot-candle in the
plane of the farthest bar code.