SEUIC (Dongji) / Visual readers
X3G: Visual readers
SEUIC (Dongji) X3G is a compact fixed vision reader for omnidirectional 1D and 2D barcode capture. Its official page lists a global-shutter image sensor, red illumination, selectable HD and standard ranges, manual or presentation triggers, USB and RS-232 interfaces and IP54 protection.
Suggested profiles: fixed barcode capture in production, packaging and workstation stations
- Power
- 5 V DC +/-5%; typical 300 mA and maximum 450 mA listed
- Protection
- IP54; aluminium alloy and ABS housing listed
- Communication
- USB and RS-232
- Dimensions
- 40 x 50.3 x 23 mm
- Image sensor
- 1280 x 800 CMOS global-shutter sensor
- Frame rate
- Up to 60 fps
The exact model, regional configuration and commercial terms require project confirmation.
Browse by device capability
X3G / Browse by device capability
UROVO is the primary established product resource, with SEUIC (Dongji) and selected platforms used where the capture method, form factor or deployment requirement needs another option. Published models follow an evidence, regional-configuration and RuggedLayer validation path.
Suggested profiles
- Packaging and parcel verification
- Production traceability stations
- Countertop or workstation barcode capture
Browse by device capability
- Compact fixed reader with omnidirectional barcode capture for constrained stations.
- HD and standard-range examples help the integrator choose a working-distance profile.
- Manual, presentation, continuous and serial triggers support different host workflows.
- USB and RS-232 keep the host integration options explicit for legacy and current stations.
How a device enters the portfolio
Key specifications
Manufacturer-listed configuration; confirm the exact variant before ordering.
Platform
| Frame rate | Up to 60 fps |
|---|
Data capture
| Image sensor | 1280 x 800 CMOS global-shutter sensor |
|---|
Connectivity
| Communication | USB and RS-232 |
|---|
Power and physical
| Code support | Standard 1D barcodes; DataMatrix, QR, Micro QR, PDF417, MicroPDF417 and Aztec families |
|---|---|
| Dimensions | 40 x 50.3 x 23 mm |
| Weight | Approximately 34 g |
| Power | 5 V DC +/-5%; typical 300 mA and maximum 450 mA listed |
Environmental
| Protection | IP54; aluminium alloy and ABS housing listed |
|---|---|
| Environment | Operating 0-50 C; storage -20 to +70 C; 5-95% RH non-condensing |
Other configuration
| Lighting and aimer | High-intensity red LED with red linear collimator |
|---|---|
| Read resolution | 1D 3.3 mil; 2D 5.0 mil |
| Working range | HD examples: Code 39 40-80 mm and DataMatrix 30-130 mm; standard-range examples extend to 300 mm |
| Field of view | 46 degrees horizontal and 29 degrees vertical |
| Trigger modes | Manual, presentation, continuous and serial-port command triggers |
| Print contrast | 30% or higher listed |
A final shortlist depends on the application, scan or RFID workload, operating environment, country, deployment volume and support expectations.
A clear handoff at every layer
Five service layers for a more predictable device program.
RuggedLayer organizes access to multiple manufacturers into a consistent engagement model. Each layer has a defined input, deliverable and evidence boundary.
Service layers
- Fix the HD or standard-range profile, lens distance, lighting, trigger and code orientation before testing.
- Select USB or RS-232 behavior with the host owner and validate framing, reconnect and input handling.
- Test contrast, glare, motion, damaged codes and line speed rather than relying on nominal resolution alone.
Deployment accessories
- Scope the mounting bracket, USB or serial cable, 5 V power, trigger wiring and station lighting.
- Keep the working-distance profile, code set and host configuration with the station acceptance record.
RuggedLayer Test Lab
Define a useful test, not a vague benchmark.
Tell us the labels, tags, application and operating conditions that matter.
- 01
Run representative 1D and 2D codes across HD and standard distances, orientations and lighting.
- 02
Measure trigger latency, host data behavior, duplicate reads, reconnect and exception handling.
- 03
Freeze the selected range, mount, cable, trigger mode, firmware and acceptance criteria before rollout.
Project intake
X3G / Start with enough context to make the next step useful.
Choose the closest project intent and describe only non-confidential workflow, application and deployment requirements.