VHV5 Inline Verifier
Real-Time ISO-Compliant Inline Barcode Verifier
Our VHV5 inline barcode verifier is designed for real-time, high-speed verification of 1D, 2D, and DPM codes directly on your production line. Compliant with ISO/IEC 15415, 15416, and TR 29158 standards, it guarantees that every code printed is scannable, compliant, and traceable, helping you reduce production risk and ensure global quality standards.
- ISO/IEC 15415, ISO/IEC 15416, and TR 29158 barcode standards compliant
- Inline real-time check of 1D, 2D, and DPM barcodes
- Supports Code 128, Data Matrix, QR Codes, and DPM
- Fast inspection speed up to 1000 codes per minute
- Easy setup with auto calibration wizard and OMRON's WebLink interface
- Compact design for easy integration with connections with PLCs
Specifications & ordering info
| Product | Number of pixels | Illumination | Focus distance | Field of view (width) | Camera type | Optical filter | Autofocus | Decoder type | Image width | Image height | Shutter type | Communication port(s) | Digital output type | Degree of protection (IP) | Description | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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2.3 MP | Red LED | 100-2000 mm | 31-579 mm | Monochrome | None | Yes | ISO Verification, X-Mode (advanced 1D+2D+DPM) | 1920 pixels | 1200 pixels | Global | EtherNet/IP, Ethernet TCP/IP, PROFINET Slave, PoE, Serial RS-232C | PNP/NPN | IP65/IP67/IP69K | In-Line Verifier, autofocus, long lens, 2.3 MP, standard red light |
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5.0 MP | Red LED | 100-2000 mm | 37-674 mm | Monochrome | None | Yes | ISO Verification, X-Mode (advanced 1D+2D+DPM) | 2472 pixels | 2048 pixels | Global | EtherNet/IP, Ethernet TCP/IP, PROFINET Slave, PoE, Serial RS-232C | PNP/NPN | IP65/IP67/IP69K | In-Line Verifier, autofocus, long lens, 5.0 MP, standard red light |
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2.3 MP | Red LED | 55-500 mm | 48-350 mm | Monochrome | None | Yes | ISO Verification, X-Mode (advanced 1D+2D+DPM) | 1920 pixels | 1200 pixels | Global | EtherNet/IP, Ethernet TCP/IP, PROFINET Slave, PoE, Serial RS-232C | PNP/NPN | IP65/IP67/IP69K | In-Line Verifier, autofocus, medium lens, 2.3 MP, standard red light |
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5.0 MP | Red LED | 55-500 mm | 56-408 mm | Monochrome | None | Yes | ISO Verification, X-Mode (advanced 1D+2D+DPM) | 2472 pixels | 2048 pixels | Global | EtherNet/IP, Ethernet TCP/IP, PROFINET Slave, PoE, Serial RS-232C | PNP/NPN | IP65/IP67/IP69K | In-Line Verifier, autofocus, medium lens, 5.0 MP, standard red light |
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2.3 MP | Red LED | 100-1000 mm | 50-465 mm | Monochrome | None | Yes | ISO Verification, X-Mode (advanced 1D+2D+DPM) | 1920 pixels | 1200 pixels | Global | EtherNet/IP, Ethernet TCP/IP, PROFINET Slave, PoE, Serial RS-232C | PNP/NPN | IP65/IP67/IP69K | In-Line Verifier, autofocus, narrow lens, 2.3 MP, standard red light |
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5.0 MP | Red LED | 100-1000 mm | 58-541 mm | Monochrome | None | Yes | ISO Verification, X-Mode (advanced 1D+2D+DPM) | 2472 pixels | 2048 pixels | Global | EtherNet/IP, Ethernet TCP/IP, PROFINET Slave, PoE, Serial RS-232C | PNP/NPN | IP65/IP67/IP69K | In-Line verifier, autofocus, narrow lens, 5.0 MP, standard red light |
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Features
Standards-Based Verification You Can Trust
Our VHV5 Inline Verifier is built to support the most critical global barcode verification standards, ensuring your codes are compliant, high-quality, and supply-chain ready.
- ISO/IEC 15416 verifies the print quality of 1D barcodes like Code 128 and UPC by analysing print clarity and defects.
- ISO/IEC 15415 grades 2D codes such as Data Matrix and QR Codes by checking size and clarity.
- ISO/IEC TR 29158 applies grading for codes marked directly on parts using laser, dot peen, or inkjet, common in key industries.
By aligning with these standards, our VHV5 delivers consistent and reliable verification results across your production environment.
Technical Advantages of Tilted Coaxial Lighting for Inline Barcode Verification
- Enhanced Contrast on Reflective Surfaces
Tilted coaxial lighting reduces specular glare on glossy or reflective surfaces, improving edge detection and grading accuracy for 1D and 2D codes. - Improved Readability of Low-Contrast Codes
Angled lighting enhances subtle differences in print density and background texture, making low-contrast codes easier to verify than with standard lighting. - Optimized for Direct Part Mark (DPM) Codes
Tilted coaxial lighting is beneficial for DPM applications with surface irregularities, providing uniform high‑angle illumination that improves mark clarity and contrast while preserving micro-features. - Compact and Flexible Integration
Tilted lighting enables a more compact mechanical footprint than traditional dome or diffused lighting, simplifying integration into constrained or multi-line production environments.
Unwarp Transform for Precise Axial Non-Uniformity Grading
OMRON VHV5 uses advanced unwarp transform technology to digitally flatten barcodes captured on angled or curved surfaces, correcting distortion so the module grid aligns accurately with the code geometry for reliable grading.
Why It Matters:
Axial non-uniformity is a key grading parameter for 2D codes like Data Matrix that measures how evenly modules are spaced, and viewing the code at an angle can distort this spacing and lower the grade.
By applying an unwarp transform, grid distortion is corrected to reflect the true code shape, axial non-uniformity grading becomes more accurate and avoids false failures, and verification remains reliable on curved or angled codes, which is especially valuable in space-constrained applications in pharmaceuticals, medical devices, and electronics that use Tilted Coaxial Lighting.
Flat Field Correction for Consistent and Accurate Barcode Verification
Accurate barcode verification requires consistent image quality across the whole field of view, so the OMRON VHV5 uses advanced Flat Field Correction (FFC) to keep lighting and pixel response uniform and prevent grading errors.
What It Does:
Flat Field Correction compensates for illumination and lens inconsistencies that cause edge shading, preventing brightness variations from distorting key verification parameters like contrast, edge quality, and modulation, especially for off-centre barcodes.
How It Helps:
Uniform illumination ensures consistent brightness across the image, avoiding false grading downgrades from lighting artifacts and delivering stable, repeatable verification for every code on different label sizes, materials, and positions.
With Flat Field Correction, our VHV5 ensures that every code, no matter where it appears in the frame, is evaluated on a level playing field.
Simplified Calibration with Step-by-Step Guidance
Our VHV5 features an intuitive Calibration Wizard that walks you through a precise, three-step process to ensure optimal verification performance in any environment.
- Calibration Setup: Input calibration card values and adjust lighting type, angle, and wavelength.
- Reflectance Calibration: Automatically optimizes exposure, gain, and focus for different materials.
- Part Calibration: Fine-tunes settings using a real production part for consistent results.
With on-screen crosshair alignment, automated feedback, and clear success indicators, the wizard simplifies advanced setup for all users, saving time and increasing confidence in every verification run.
Built-In GS1 Syntax Checking for Smarter Compliance
OMRON VHV5 goes beyond ISO grading with built‑in GS1 syntax checking that parses the encoded data, verifies Application Identifiers (AIs), formats, and lengths against GS1 standards, and catches formatting errors before codes reach customers or regulators.
Key Benefits:
- Automatic detection of GS1 data structure errors to prevent formatting errors.
- Ensures data integrity and regulatory compliance, ideal for pharma, medical devices, and retail. Industries.
- Reduces costly chargebacks and delays
- Seamless integration with ISO grading
- Supports evolving GS1 standards, ensuring long-term compliance.
Applications
VHV5 Inline Label Verification for High-Speed Bottling Lines
In fast production environments, OMRON VHV5 enables reliable, real-time verification of barcodes on moving, curved plastic containers, supporting traceability, compliance, and recall prevention.
Key Application Features:
- High-speed inline verification checks 1D and 2D barcodes in real time without slowing down the line
- ISO/IEC 15416 and 15415 grading to ensure scannability and supply chain compliance.
- Compact and easy-to-mount design fits into existing conveyor systems.
- Automated calibration uses a built-in wizard to optimize clear and consistent imaging.
- WebLink browser interface to monitor and troubleshoot from any device with no software installation required.
- Error detection and reporting to identify label misalignment and minimize rework.
VHV5 Inline DPM Verification for Metal Components
The OMRON VHV5 delivers precise, inline DPM Data Matrix verification on cast and machined metal parts for automotive and heavy manufacturing.
Key Application Features:
- DPM code verification on metal surfaces to verify low-contrast etched and peened codes.
- TR 29158 (AIM DPM) compliance for reliable grading of codes on non-label surfaces.
- Tilted Coaxial Lighting (TCL) that reduce glare for accurate grading.
- Unwarp transform for surface distortion to improve axial uniformity and grading accuracy.
- Compact form factor mounts easily in tight spaces, ideal for automotive assembly environments.
- No touch and pause inline operation to verify every part in motion, without slowing production.
- Full traceability and audit logging to generate detailed verification reports.
VHV5 Inline Verification for EV Battery and Electronics Traceability
OurVHV5 enables reliable inline verification of 2D Data Matrix codes on metallic and reflective battery cells, ensuring compliance with traceability mandates and reducing the risk of downstream quality issues.
Key Application Features:
- Precise verification on metal surfaces to verify 2D codes on metallic battery casings and other reflective parts.
- TR 29158 (AIM DPM) grading support that ensures reliable quality assessment for Direct Part Marks (DPM).
- High-speed and high-throughput ready, ideal for fast-paced and automated battery assembly lines.
- Tilted coaxial lighting for reflective control that reduces glare and specular reflection.
- Compact form factor that fit easily between transport tracks or inside machine enclosures.
- Error detection before final assembly to identify unreadable or poor-quality codes early.
- Web-based configuration (WebLink) that enables fast setup with no additional software installation required.
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