Formats
169
Decode Distances
The table below lists the typical distances for selected bar code densities. The minimum element width (or “symbol
density”) is the width in mils of the narrowest element (bar or space) in the symbol.
Skew Tolerance ± 60° from normal
Ambient Light Sunlight: 10,000 ft. candles (107,639 lux)
Focal Distance From front of engine: 17.7 cm (7.0 in.)
Laser Aiming Element Visible Laser Diode (VLD): 655 nm ± 10 nm
Central Dot Optical Power: 0.6 mW (typical)
Pattern Angle: 48.0º horizontal, 38.0º vertical
Illumination System LEDs: Warm white LED
Pattern Angle: 80° at 505 intensity
Table 12 Data Capture Supported Symbologies
Item Description
1D Bar Codes Code 128, EAN-8, EAN-13, GS1 DataBar Expanded, GS1 128, GS1
DataBar Coupon, UPCA, Interleaved 2 of 5, UPC Coupon Code
2D Bar Codes PDF-417, QR Code
Table 11 TC25 Technical Specifications (Continued)
Item Description
Table 13 SE2100 Decode Distances
Symbol Density/ Bar Code Type
Typical Working Ranges
Near Far
5.0 mil Code 128 2.0 in.
5.1 cm
4.8 in.
12.2 cm
5 mil Code 39 1.7 in.
4.3 cm
5.8 in.
14.7 cm
6.6 mil PDF417 1.6 in.
4.1 cm
4.9 in.
12.4 cm
10 mil Data Matrix 1.2 in.
3.0 cm
4.9 in.
12.4 cm
100% UPCA 2.0 in.
5.1 cm
10.3 in.
26.2 cm
20 mil Code 39 2.1 in.
5.3 cm*
13.0 in.
33.0 cm