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Datalogic Quickscan QW2120 Scanner

The QuickScan Lite QW2100 linear imager is an entry level product created specifically for reading long and truncated bar codes which is common in some areas of the world. It is perfect for use in retail, light manufacturing, document/bill processing and banking/finance environments.

  • Wide scan angle
  • Laser-like thinner and extended scan line
  • Datalogic’s patented ‘Green Spot’ technology for good-read feedback
  • Two interface options: USB or Keyboard Wedge / RS-232
  • Built with over molded rubber to protect the imager when dropped
  • Compact and multi-position stand
SKU: 204500 Category: Tag:
Decoding Capability 1D / LINEAR CODES: Autodiscriminates all standard 1D codes including GS1 DataBarTM linear codes.
  POSTAL CODES: China Post
  STACKED CODES: EAN/JAN Composites; GS1 DataBar Composites; GS1 DataBar Expanded Stacked; GS1 DataBar Stacked; GS1 DataBar Stacked Omnidirectional
Electrical CURRENT: Operating (Typical): <180 mA @ 5 VDC
Standby/Idle (Typical): <25 mA @ 5 VDC
Sleep Mode:
USB Suspend (QW2120): <2 mA @ 5 VDC
Low Power Mode (QW2170): <6 mA @ 5 VDC
  INPUT VOLTAGE: 5 VDC +/- 0.5 V
Environmental AMBIENT LIGHT: 120,000 lux
  DROP RESISTANCE: Withstands repeated drops from 1.5 m / 5.0 ft onto a concrete surface
  TEMPERATURE: Operating: 0 to 50 °C / 32 to 122 °F
Storage/Transport: -40 to 70 °C / -40 to 158 °F
Interfaces INTERFACES: QW2170-BK: RS-232 / Keyboard Wedge
QW2120-BK: USB
Physical Characteristics
 DIMENSIONS: 17.0 x 6.5 x 7.0 cm / 6.7 x 2.5 x 2.7 in
 WEIGHT: 119.0 g / 4.2 oz
Reading Performance
 LIGHT SOURCE: Red LED 610-650 nm
 READ RATE (MAXIMUM): 400 reads/sec.
 READING ANGLE: Pitch +/- 65°; Roll (Tilt): +/- 45°; Skew (Yaw): +/- 70°
 READING INDICATORS: Beeper (Adjustable Tone); Datalogic ‘Green Spot’
Good Read Feedback; Good Read LED; Good Transmission
 RESOLUTION (MAXIMUM): 0.102 mm / 4 mils (1D Codes)
 FIELD OF VIEW: 56° +/- 2°
Reading Ranges TYPICAL DEPTH OF FIELD: Minimum distance determined by symbol length
and scan angle.
Printing resolution, contrast, and ambient light
5 mils : 2.5 to 15.0 cm / 1.0 to 6.0 in
7.5 mils : 0 to 24.0 cm / 0 to 9.4 in
10 mils: 0 to 35.0 cm / 0 to 13.8 in
13 mils: 0 to 40.0 cm / 0 to 15.7 in
20 mils: 0 to 60.0 cm / 0 to 23.6 in
Safety & Regulatory
 AGENCY APPROVALS: The product meets necessary safety and regulatory
approvals for its intended use.
The Quick Reference Guide for this product can be referred to for a list of certifications.
 ENVIRONMENTAL COMPLIANCE: Complies to China RoHS; Complies to EU RoHS
Utilities DATALOGIC ALADDIN™: Datalogic Aladdin configuration program is available for download at no charge.

JavaPOS: Utilities are available for download at no charge.
OPOS: Utilities are available for download at not charge.
REMOTE HOST DOWNLOAD: Lowers service costs and improves operations (-RM models only)
Warranty WARRANTY: 3-Year Factory Warranty


Weight 119 g
Dimensions 170 × 65 × 70 mm

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