Denso - QB 20
2D Bar Code Reader - Fixed


The QB 20 is a compact stationary scanner designed to be capable of reading moving labels, and it can also be built onto a device, performing well with a variety of tasks.

In addition to popular linear barcodes the QB20 decodes both stacked and matrix 2D barcodes including PDF417, Maxicode and QR Code.

Features

  • Decodes popular 2D symbologies and linear Barcodes
  • Omnidirectional orientation makes imaging barcodes easier
  • Compact Design Suitable for Building onto a Device
  • Capable of reading moving labels
  • Easy setup
  • 36 months return to base warranty

Specifications

Reading area
Readable codes2D CodeQR code, Micro QR code, PDF417
Bar codeUPC-A/E, EAN-13/8, CODE39, NW-7, ITF, CODE128
Minimum resolution2D Code0.25mm
Bar code0.15mm
Standard reading position25mm
Scanning area47 x 35mm
PCS value0.45 or above
Skew angle360 degrees
Elevation/inclination±15 degrees
External input/output
InputTrigger
OutputOK/Not OK, external lighting synchronizing signal
Communication interface
TypeRS-232C
Communication speed115.2 kbps MAX.
ConnectorD-sub15n
Power
Rated voltageDC 5V, 1A
Environmental conditions
Operating temperature limits0 to +40 degrees Celsius
Operating humidity limits10 to 85% RH (without dews)
Operating luminance3,000 lux or less (under a daytime fluorescent lamp)
Weight
(excluding a cable)320g
Ordering Information and Pricing
Part Number Model Number Description RRP
Inc GST
T
%
[A] Denso QB20 Stationary 2 Dimensional Barcode Reader
9-4131-100-5 QB20 Fixed Mount 2B Barcode Reader $2,816.00 10%