The GM75 Barcode Scanner features USB and UART interfaces, reading both QR and barcodes with a 640*480 CMOS sensor. It offers high accuracy, capable of reading 1D codes at 3mil and 2D codes at 5mil. The scanner supports various codes including EAN, UPC, QR, and PDF417. With a viewing angle of 42° horizontally and 32° vertically, it performs efficiently within a depth of field range from 30mm to 550mm.
Note: Product may vary from actual image.
Electrical Parameters:
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Scanning Performance
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Scan Mode
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640*480 CMOS
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Lighting
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White LED
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Collimate
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Red LED
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Read Code
Type
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2D
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QR Code, Data Matrix, PDF417,Aztec,Micro QR,Micro PDF417
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1D
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EAN,UPC,Code 39,Code 93,Code 128,UCC/EAN 128, Codabar,
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Interleaved 2 of 5, ITF-6,ITF-14,ISBN,ISSN, MSI-Plessey
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GS1 Databar ,Code 11,Industrial 25,
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Standard 25,Plessey, Matrix 2 of 5
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Accuracy of reading
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≥4mil
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Depth of Field
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EAN-13
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50mm-220mm (13mil)
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Code 39
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40mm-90mm (5mil 10 byte)
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QR Code
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25mm-200mm (20mil 16 byte)
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Data Marix
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50mm-90mm (10mil 20 byte)
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PDF417
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30mm-130mm (6.67mil 7 byte)
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Contrast
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≥25%
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Scanning angle
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Intersection angle 360°,Elevation ± 55°
Deflection angle ± 55°
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Viewing Angle
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Horizontal:47° Vertical:36°
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Mechanical/
Electrical Parameters
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Interface
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TTL-232 , USB (HID-KBW, Virtual serial port)
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Dimension
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21.6*12*13.2mm
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Operating Voltage
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DC 3.3 V
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Operating Current
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180mA
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Standby Current
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USB:50mA; TTL:10mA
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Environmental Parameters
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Operating Temperature
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-20℃~+50℃
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Storage Temperature
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-40℃~+70℃
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Operating Humidity
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5%~95%（Non-Condensing）
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Environmental Light
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0~100000LUX
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Features:
- Dual interface support: USB and UART
- High reading accuracy: 3mil for 1D, 5mil for 2D
- Wide depth of field: 30mm to 550mm
- Durable design: withstands 1.2m drop on concrete
- Fast startup time: ≤250ms
- LED and buzzer prompting mode
- 1D: EAN-13, EAN-8, UPC-A, UPC-EM ISSN, ISBN, CodaBar, Code 128, Code93, ITF-14, ITF-6, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of
5, GS1 Databar(RSS), Code 39,Code 11, MSI-Plessey, etc 2D: QR Code, Data Matrix, PDF417, Micro
PDF417, Micro QR,
Package Includes:
1 x GM75 Barcode scanner
1 x 15cm 4Pin Serial Cable
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