Description
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UniTech MS146

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Barcode badge reading for attendance and access applications

The Unitech MS146 reads barcodes on cards, badges and forms as they pass through its wide slot. Its sealed optical system and IP54 housing suit desktop stations and industrial environments where a fixed reader is useful.

Choose visible-light or infrared optics and a USB or RS232 connection to match your application. Infrared models can read suitable infrared-readable barcodes beneath an opaque overlay.

Unitech MS146 barcode slot reader

Key Specifications

  • Scanner configuration: Fixed barcode slot reader; infrared or visible light
  • Barcode capability: 1D barcodes; minimum resolution 6 mil
  • Reading range: 2 mm depth of field; swipe speed 50–700 mm/sec
  • Interfaces / connectivity: USB or RS232, depending on model
  • Durability: 1.5 m drop to concrete, scanner only
  • Environmental sealing: IP54
  • Dimensions: 128 × 53 × 33 mm
  • Weight: 180 g
  • Warranty: 2 years

In the Box

  • MS146 barcode slot reader with the selected interface cable
  • Mounting bracket only with MS146-RUCB0M-SG and MS146-IUCB0M-SG

The RS232 model requires a separate compatible external power supply.

Read a range of barcode badges

The wide slot accommodates cards of different sizes and printing qualities. With 6 mil minimum resolution and swipe speeds from 50 to 700 mm per second, the reader supports high-density 1D labels in timekeeping and attendance workflows.

Fit the reader to your station

Use the MS146 on a desktop or mount it from the side with the compatible bracket. USB and RS232 configurations provide connection choices, while PC programming and advanced data editing help adapt output to the host application.

Light source
Infrared: 930 nm LED; visible light: 660 nm LED
Sensor
Photodiode
Depth of field
2 mm
Minimum resolution
6 mil (0.15 mm)
Minimum print contrast
0.6
Scan speed
50–700 mm/sec
MTBF
168,789 hours
Barcode symbologies
Code 39 standard and full ASCII; EAN-13; UPC-A; EAN-8; UPC-E; Standard 2 of 5; Code 128; Code 93; MSI; Code 11; Code 32; Delta Code; Label Code; Plessey Code; Codabar
Interfaces
Current offered models: USB or RS232. Historical family configurations also include keyboard wedge and undecoded TTL.
Dimensions
128 × 53 × 33 mm
Weight
180 g (6.35 oz)
Power consumption
Decoded version: 70 mA. Historical undecoded TTL version: 35 mA, 5V DC ±5%.
Beeper volume
Greater than 70 dB
Operating temperature
0°C to 50°C (32°F to 122°F)
Storage temperature
−20°C to 60°C (−4°F to 140°F)
Relative humidity
0% to 95%, non-condensing
Drop resistance
1.5 m (5 ft) onto concrete; scanner only
Environmental sealing
IP54
Regulatory classification
TAA compliant
Mounting
Desktop use or side mounting with mounting bracket. Bracket is included with current MS146-RUCB0M-SG and MS146-IUCB0M-SG offers; separate for other models.
Configuration
PC programming and advanced data editing; use the matching interface instructions in the manual and Ez Utility guide.
Standard package
MS146 barcode slot reader with the specified USB or RS232 cable. Mounting bracket included only with the two -0M models. RS232 model requires a separate compatible external power supply.
Optional accessories
Mounting bracket 5200-381680G; 5V 2A universal-plug adapter 1010-900067G, as listed by Unitech.
Warranty
2 years (24 months), current Unitech US warranty
MS146 US brochure - Rev B
Download
MS146 user manual - Rev C
Download
MS146 quick start guide
Download
MS146 mounting bracket installation guide
Download
MS146 Ez Utility connection instructions
Download

Shop MS146 Models

MS146-RUCB0M-SG

Unitech MS146 barcode slot reader, visible-light optics, USB cable and mounting bracket, black, IP54

Included Accessories:

Mounting Bracket

Interface:

USB

Optics:

Visible Light

$162.31

MS146-IRCB00-SG

Unitech MS146 barcode slot reader, infrared optics, RS232 serial cable, black, IP54; external power supply and mounting bracket sold separately

Optics:

Infrared

Included Accessories:

None

Interface:

RS232

$118.42

MS146-IUCB00-SG

Unitech MS146 barcode slot reader, infrared optics, USB cable, black, IP54; mounting bracket sold separately

Optics:

Infrared

Included Accessories:

None

Interface:

USB

$115.70

MS146-IUCB0M-SG

Unitech MS146 barcode slot reader, infrared optics, USB cable and mounting bracket, black, IP54

Optics:

Infrared

Included Accessories:

Mounting Bracket

Interface:

USB

$121.14

Shop MS146 Accessories

101000-0150

MS210 Power Supply

$36.23