SICK CLV621-0000 Fixed-Mount Barcode Scanner

SICK CLV621-0000 Fixed-Mount Barcode Scanner — Reliable Long-Range 1D Scanning for Industrial Systems

The SICK CLV621-0000 Fixed-Mount Barcode Scanner is a compact and durable laser-based 1D barcode reader designed to ensure dependable performance in fast-moving industrial setups. Equipped with a visible red laser (655 nm) and a fixed-focus optical system, it captures barcodes precisely from 60 mm to 730 mm. With scanning speeds reaching 1,200 Hz, it efficiently decodes a wide variety of barcode types used in logistics, packaging, and manufacturing lines. Its IP65-rated aluminum housing protects against dust and moisture, making it a reliable choice for environments where consistent accuracy and ruggedness are essential.

Built for industrial integration, the SICK CLV621-0000 offers flexible connectivity through serial, CAN, EtherCAT, PROFINET, and PROFIBUS interfaces, allowing easy connection to most control systems. The scanner features LED indicators and an optional beeper for instant status feedback, minimizing downtime during maintenance. Configuration is streamlined with user-friendly setup software, while low power consumption and compact dimensions make it easy to fit into tight spaces. Ideal for automated sorting, labeling, and packaging lines, it ensures quick and accurate data capture that improves process efficiency, reduces manual checks, and enhances overall system productivity.

Why SICK CLV621-0000?

The SICK CLV621-0000 stands out as a compact powerhouse that merges high-speed scanning with industrial-grade durability. It transforms barcode reading into a seamless process—precise, fast, and effortless. Its intelligent design fits easily into automated systems, providing consistent results even in harsh environments where accuracy, uptime, and reliability define success.

What Problem Does It Solve?

The CLV621-0000 solves the common challenges of unreliable barcode detection in demanding production and logistics settings. It eliminates misreads caused by poor print quality, movement, or distance variations. By offering long-range laser precision and flexible connectivity, it ensures continuous, error-free data capture—keeping automated operations efficient, traceable, and fully optimized.

Key Features & Specifications – SICK CLV621-0000: Article Number 1041784

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The Applications of SICK CLV621-0000 Fixed-Mount Barcode Scanner

1. High-Speed Parcel Sorting in Logistics Hubs
In busy logistics and e-commerce centers, the CLV621-0000 is used for scanning barcodes on rapidly moving parcels across multiple conveyor levels. Its wide reading range and high scanning frequency ensure accurate identification even when boxes vary in height or orientation. By automating parcel detection, it reduces sorting errors, increases throughput, and helps logistics systems maintain precise real-time tracking with minimal human involvement.

2. Traceability and Quality Control in Manufacturing Lines
In automated assembly or production lines, each part must be verified for correct identification. The CLV621-0000 reads labels reliably even when they are slightly tilted or partially worn. Its ability to decode multiple barcode types enhances product tracking from start to finish. This ensures full traceability, supports compliance with industry standards, and helps manufacturers prevent mix-ups or assembly errors before products move to the next stage.

3. Automotive Component Verification During Assembly
Automotive factories use the CLV621-0000 to verify barcodes on chassis parts and engine blocks as they move through automated lines. The long-range fixed-focus laser captures codes from different distances, even in environments with oil, dust, and vibration. Its fast scanning rate keeps up with production speed, ensuring every component is identified correctly. This level of precision helps maintain production quality, minimizes downtime, and reduces manual verification tasks.

4. Packaging and Label Inspection in Food Processing Plants
In food and beverage packaging systems, barcode readability is often affected by moisture, glare, or reflective shrink wrap. The CLV621-0000’s stable red laser and IP65 housing make it ideal for these demanding environments. It accurately reads codes on fast-moving cartons and wrapped goods, ensuring that labeling, expiration, and product information are verified in real time. This minimizes labeling errors, prevents packaging waste, and supports traceable product distribution.

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