Model

MS-483

MS-481

Scanning performance

image sensor 

640 X 480 Pixels

1280 X 800 Pixels

Collection speed

1/120 second

1/60 second

lighting

White LED (6500K)/red, cross envelope

Reading code system

2D

Complies with international and domestic universal QR code standards: QR Code, Data Matrix, PDF417, Hanxin Code, Dotcode, etc

1D

Complies with international and domestic universal one-dimensional code standards: UPC-A, UPC-E, EAN-8, EAN-13, ISBN, Code 128, GS1 128, ISBT 128, Code 39, Code 93, Code 11, Interleaved 2 of 5, Industrial 2 of 5, Matrix 25, Standard 25, Codabar, MSI/MSI PLESSEY, GS1 DataBar, etc

OCR

Compliant with OCR-A and OCR-B font standards (* custom version)

Reading accuracy*

Two dimensional ≥ 5mil, one dimensional ≥ 4mil

Typical Reading Depth of Field*

Code 39 4mil

40~120mm

60~160mm

Code 128 5mil

30~170mm

40~230mm

Code 39 20mil

60~320mm

70~420mm

PDF417 5mil

30~120mm

40~220mm

Data Matrix 10mil

20~100mm

35~210mm

QR Code 20mil

30~210mm

35~340mm

Contrast contrast*

≥20%

Barcode sensitivity**

Tilt ± 60 °, deflection ± 55 °, rotation 360 °

Field of view angle

Diagonal 52 °, horizontal 42 °, vertical 32 °

Diagonal 48.7 °, horizontal 42 °, vertical 27 °

Mechanical/Electrical Parameters

communication interface 

UART，USB

Optional adapter board can achieve TTL/RS-232, USB, USB COM, TTL3.3V, TTL5V

Appearance size (mm)

21.2mm×14mm×10.2mm

weight

3.5g

input voltage 

3.3V±0.3V

Rated current

Less than 230mA

Environmental parameters

working temperature 

-30℃~+70℃

Storage temperature

-40℃~+80℃

Working humidity

5%~95%（No condensation）

Environmental lighting

0~100,000LUX