Denso QS20-H - 2D Barcode Scanner

Industrial Handheld Barcode Scanner; Serial 2D Code Barcode & Image scan
Excellent reading capability
The QS20H can read standard QR Code with approximately 2,000 characters (numeric), thus creating a wide range of applications using large portable data files. Additionally, the QS20H reads Micro QR Code, PDF417 and MaxiCode, as well as linear bar codes.
Enhanced reading abilities with triple LED pointer
The triple LED pointer shows the center and the range of the reading area. This allows you to read the target symbol easily. The QS20H has been designed to accommodate fluctuations in ambient light, which enables increased reading ability in any environment.
 Capable of reading high density bar codes omni-directionally
Allows you to read various types of bar codes (UPC/EAN, Code 39, NW7, ITF, Code 128) in all directions. The QS20H can read high density bar codes with narrow 0.15mm bars to bars that are wider than the reading window.
General Specifications:
Readable codes


Two-dimensional codes


QR Code, MicroQR Code, PDF417, and Maxi Code (available soon)




Bar codes


UPC-A/E, EAN-13/8, Code 39, NW-7, ITF, Code 128




Resolution


Two-dimensional codes


0.25mm (9.84mils) min




Bar codes


0.15mm (5.91mils) min




Scanning reference position


75mm (2.95)




Pointer


Triple LED pointer




PCS value


0.45min




Skew angle


360




Elevation and inclination


+ (-) 35




Interface


PC interface


RS232C




Transmission speed


115.2 Kbps max




Cable length


2m




Interface connector


DB, 9-pin (female)




Drive voltage


4.5 to 10V DC




Power supply (option)


Dedicated AC adapter




Weight (excluding cable)


135g




Operating temperature range


0 to 40C




Operating humidity range


10 to 85% RH (without dew condensation)