Honeywell 3320G-2USB-0-CN-CUSTOM 2D Handheld Barcode Scanner
Overview
The Honeywell 3320G-2USB-0-CN-CUSTOM is a 2D handheld area-image scanner built for light-industrial and commercial data-capture workflows where reliability across a broad symbology set and a wide operating temperature range matter more than bells and whistles. With an 838 x 640 pixel array, it reads everything from dense Data Matrix codes on PCBs to PDF417 on ID documents and standard retail UPC and Code 39 barcodes — one scanner handles the full mix without swapping hardware. Weighing just 0.17 lbs, it won't fatigue operators running high-scan-volume shifts. For buyers sourcing Honeywell barcode scanners, this is a straightforward workhorse configured for USB and RS-232 dual-interface flexibility.
Key Features
- 838 x 640 Pixel Area Image Array: A true 2D imager — not a laser — so it captures damaged, low-contrast, and steeply angled codes that trip up single-line scanners. Meaningful on production lines where label quality varies.
- Dual Interface — USB and RS-232: Ships ready to connect to modern POS terminals via USB or drop into legacy RS-232 serial environments without an adapter. Useful when you're integrating into older WMS hosts or industrial PLCs that still run serial. Browse the full range of handheld barcode scanners if you need other interface options.
- Multi-Symbology Support — Data Matrix, PDF417, Code 39, UPC: Covers the four symbologies that account for the vast majority of light-manufacturing, retail, and document-management scan events. If your application runs GS1 DataBar or Aztec, verify the full symbology list before ordering.
- IP53 Ingress Protection: Dust-protected and splash-resistant — handles a dusty warehouse floor or occasional liquid exposure from cleaning routines. Not rated for washdown or submersion; plan accordingly in food processing environments.
- Operating Range -20°C to 50°C: Functional in cold-storage staging areas (down to -4°F) and warm shipping docks alike. Most USB-only scanners top out at 0°C or above — this range is a practical advantage for mixed-temperature facilities. Pair with a scanner holder or mounting cradle rated for the same temperature range.
- 5VDC ± 0.25V Bus Power via USB: Draws power directly from the host USB port — no external power supply, no separate cabling run. Simplifies deployment at scan stations and mobile carts.
- 0.17 lb Body Weight: Light enough to hold at the trigger for extended scanning sessions without operator fatigue complaints, which typically surface above 0.3 lbs on high-volume lines.
Integration and Compatibility
The 3320G-2USB-0-CN-CUSTOM connects via USB HID or RS-232 serial, making it compatible with virtually any host running Windows, Linux, or embedded OS platforms that accept standard HID input devices. RS-232 connectivity extends compatibility to legacy inventory management systems and industrial terminal environments. Consult your barcode scanner selection guide to match interface, symbology, and environment requirements before finalizing a scanner SKU for a multi-station rollout.
Frequently Asked Questions
Q: What symbologies does the 3320G-2USB-0-CN-CUSTOM read?
A: The scanner supports Data Matrix, PDF417, Code 39, and UPC from verified evidence. If your application requires additional symbologies such as GS1 DataBar, QR Code, or Aztec, confirm the full decode list with the product datasheet before ordering.
Q: What interfaces does the 3320G-2USB-0-CN-CUSTOM support?
A: It supports USB and RS-232, allowing connection to modern USB hosts as well as legacy serial terminals — useful when integrating into older WMS or industrial control environments.
Q: Is the 3320G-2USB-0-CN-CUSTOM suitable for cold-storage environments?
A: Yes. The rated operating temperature is -20°C to 50°C (-4°F to 122°F), which covers most cold-storage staging and freezer-adjacent areas. It is not rated for continuous freezer interior use below -20°C.
Q: What is the ingress protection rating?
A: IP53 — protected against dust ingress and splashing water. It is not rated for washdown or full submersion. In wet-process food environments, a higher-rated scanner (IP65 or above) would be more appropriate.
Q: What is the warranty on the 3320G-2USB-0-CN-CUSTOM?
A: Honeywell provides a two-year factory warranty on this scanner.
When I look at the 3320G-2USB-0-CN-CUSTOM, the spec that stands out most for multi-environment deployments is that -20°C to 50°C operating range combined with IP53 protection. Most entry-level imagers are spec'd for climate-controlled rooms only — this one is viable at a cold-storage staging dock without heater enclosures or special handling procedures.
Technical Highlights:
- 838 x 640 Pixel Array: A true area imager at this pixel density decodes damaged and low-contrast 2D codes that single-line laser units cannot handle — relevant on production lines with print-and-apply label variation.
- Dual Interface (USB + RS-232): Eliminates the need for a separate adapter SKU when deploying across mixed host environments — new POS via USB, legacy serial terminals via RS-232, same scanner hardware.
- Two-Year Factory Warranty: Longer than the standard one-year coverage common on value-tier scanners, which matters when you're deploying dozens of units across a facility and want predictable support cost.
Deployment Considerations:
- USB bus power at 5VDC ± 0.25V means host port voltage stability matters — on older industrial PCs with degraded USB power rails, verify bus voltage before a large rollout to avoid intermittent resets.
- IP53 is splash-resistant, not washdown-rated. If the deployment site runs regular wet-cleaning protocols, this scanner is not the right fit — step up to an IP65-rated unit in the same family.
The 3320G-2USB-0-CN-CUSTOM is a practical pick for light-manufacturing or retail distribution environments running mixed symbology workflows across USB and RS-232 host stations, particularly where cold-storage staging areas are part of the scan zone.
