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DENSO QS-20H Compact & lightweight 2D code scanner
Overview:
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.
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.
| Type | QS20H-I (Standard) | QS20H-HD (High-Density) | ||||
|---|---|---|---|---|---|---|
| Model | QS20H-I-R (RS-232C Type) | QS20H-I-U (USB Type) | QS20H-HD-R (RS-232C Type) | QS20H-HD-U (USB Type) | ||
| Scanner | Readable codes | 2D codes | QR Code, Micro QR Code, PDF417, MaxiCode, DataMatrix(ECC200) | |||
| Bar codes | EAN-13/-8(JAN-13/-8),UPC-A/-E,Interleaved 2 of 5,CODABAR(NW-7),CODE39,CODE128(EAN-128) | |||||
| Resolution | 2D codes | 0.25mm | 0.167mm | |||
| Bar codes | 0.15mm | 0.125mm | ||||
| Image capture | Loaded | Unloaded | ||||
| Standard reading position | 75mm | 50mm | ||||
| Pointer | Triple pointer | |||||
| PCS value | not less than 0.45 | |||||
| Skew Angle | 360° | |||||
| Angle | ±35° | |||||
| Commun- i cations |
Communication system | RS-232C | USB1.1compliant | RS-232C | USB1.1compliant | |
| Communication speed | 115.2Kbps Max. | - | 115.2Kbps Max. | - | ||
| Connector I/F | D-sub9 pin (Male) | USB TypeA | D-sub9 pin (Male) | USB TypeA | ||
| Power | Power supply | original AC adapter | Supplied from the connection target | original AC adapter | Supplied from the connection target | |
| Environment Requirements | Temperature | - | 0 to 40°C | |||
| Humidity | - | 10 - 85%RH (without dews) | ||||
| Illumination | - | 20 - 10,000lx (Fluorescent lamp in daytime or less) | ||||
| Weight (excl. cable) | Approx. 135g | |||||
条码打印机(标签打印机)数据采集器(移动数据终端,盘点机)条码扫描器(扫描平台,扫描枪)RFID设备碳带及标签纸(条码耗材)其它产品
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