DENSO QB20 条码扫描器
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.
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
36 months return to base warranty
Readable codes 2D Code QR code, Micro QR code, PDF417
Bar code UPC-A/E, EAN-13/8, CODE39, NW-7, ITF, CODE128
Minimum resolution 2D Code 0.25mm
Bar code 0.15mm
Standard reading position 25mm
Scanning area 47 x 35mm
PCS value 0.45 or above
Skew angle 360 degrees
Elevation/inclination ±15 degrees
Output OK/Not OK, external lighting synchronizing signal
Communication speed 115.2 kbps MAX.
Rated voltage DC 5V, 1A
Operating temperature limits 0 to +40 degrees Celsius
Operating humidity limits 10 to 85% RH (without dews)
Operating luminance 3,000 lux or less (under a daytime fluorescent lamp)
(excluding a cable) 320g