Datalogic
Datalogic QW2120-BKK1S barcode scanner
Handheld 1D linear imager reads standard and GS1 DataBar codes at up to 400 scans per second with a wide scanning angle and includes a USB cable and stand
- Form FactorHandheld
- ConnectivityCorded
- Scan Engine1D Linear Imager
- Included CablesUSB Cable Included
- Interfaces SupportedUSB
- Light SourceRed LED 610-650 nm
- Reads long and truncated 1D codes with a wide scanning angle and extended line
- Snappy 400 reads per second performance on standard 1D bar codes
- Thinner, brighter scan line enables wide-angle capture without increasing distance
- Includes USB cable and stand for immediate desktop deployment
- Aladdin configuration software simplifies set-up for inexperienced users
Entry-level 1D area imager for retail and finance
The Datalogic QuickScan Lite QW2120 is a corded handheld scanner built to read standard 1D linear codes, including GS1 DataBar and major postal symbologies. It connects through a USB interface and ships with a 2 m USB Type-A cable and a stand. The red LED light source operates at 610-650 nm and delivers 400 reads per second.
Suited for counters scanning long
This unit fits retail checkouts, light manufacturing, document processing and banking where wider utility-bill bar codes are common. The wide scanning angle and extended line capture longer codes without increasing distance. Buyers who need 2D matrix code reading or wireless mobility should look at a different scanner class.
4 mil resolution with depth of field up to 35 cm
The imager resolves symbols down to 4 mils and maintains a 25 % minimum print contrast ratio. At 5 mils the working range spans 2.50 to 15.00 cm; at 7.5 mils it reaches 0 to 24.00 cm; at 10 mils it extends 0 to 35 cm. Angular tolerance covers ±65 degree pitch, ±45 degree roll and ±70 degree yaw.
Highlights
- Reads long and truncated 1D codes with a wide scanning angle and extended line
- Snappy 400 reads per second performance on standard 1D bar codes
- Thinner, brighter scan line enables wide-angle capture without increasing distance
- Includes USB cable and stand for immediate desktop deployment
- Aladdin configuration software simplifies set-up for inexperienced users
Specifications
| Brand | Datalogic |
|---|---|
| Series | QW2100 |
| Part Number | QW2120-BKK1S |
| Form Factor | Handheld |
| Connectivity | Corded |
| Scan Engine | 1D Linear Imager |
| Included Cables | USB Cable Included |
| Interfaces Supported | USB |
| Light Source | Red LED 610-650 nm |
| Resolution | 4 mils |
| Depth of Scan Field | Minimum distance determined by symbol length and scan angle. Printing resolution, contrast, and ambient light dependent. 5 mils : 2.50 to 15.00 cm / 1.00 to 6.00" 7.5 mils : 0 to 24.00 cm / 0 to 9.40" 10 mils: 0 to 35.00 cm / 0 to 13.80" 13 mils: 0 to 40.00 cm / 0 to 15.70" 20 mils: 0 to 60.00 cm / 0 to 23.60" |
| Pitch | ±65 degree |
| Roll | ±45 degree |
| Yaw | ±70 degree |
| Scan Speed | 400 reads/sec. |
| Print Contrast Ratio (Minimum) | 25% |
| Decoding Capability | 1D / Linear Codes: Autodiscriminates all standard 1D codes including GS1 DataBar linear codes Postal Codes: Australian Post; British Post; Canadian Post; China Post; Japanese Post; KIX Post; Korea Post; Planet Code; Postnet; Royal Mail Code (RM4SCC) Stacked Codes: EAN/JAN Composites; GS1 DataBar Composites; GS1 DataBar Expanded Stacked; GS1 DataBar Stacked; GS1 DataBar Stacked Omnidirectional |
| Input Voltage | 5 VDC ± 5% |
| Current | Operating (Typical): 340 mA 5 VDC Standby/Idle (Typical): 190 mA 5 VDC |
| Color | Black |
| Dimensions | 6.70" x 2.50" x 2.70" |
| Weight | 0.26 lb. |
| Drop | 5 feet |
| Shipping weight | 0.84 kg |
| Package size | 229 × 127 × 76 mm |
Questions about this item
Does the USB cable and stand come in the box?
The kit includes a 2 m USB Type A cable (part 90A052065) and the STD-QW20-BK stand, so no extra accessories are required for countertop use.
How do I configure the scanner for my POS system?
Use the Datalogic Aladdin configuration software to set symbologies, prefixes and suffixes; the scanner draws 5 VDC from the USB port, so no external power supply is needed.
What cleaning does the scan window need over time?
Wipe the window with a soft, lint-free cloth slightly dampened with water or isopropyl alcohol; avoid abrasive cleaners that could scratch the optics and reduce the 4 mil resolution.
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