Fixed mount barcode scanners

Dynamic, multi-functional

Your Benefits

  • Economical, as only one CLV64x is required for all focus positions
  • Intelligent auto setup and multi-function pushbuttons save time during commissioning
  • Teach-in of match code possible via the pushbuttons
  • Easily execute firmware updates using the microSD memory card: no need for a PC
  • No supplementary Ethernet gateway required with Ethernet models – lowers costs
  • Enhanced SMART technology reads damaged and partially obscured codes, increasing read rates
  • Increased scanner intelligence enables sophisticated configuration of logical operations, reducing the control system programming effort. Data is then delivered in the desired format
  • Real-time code identification even at very high conveyor speeds


Dynamic, multi-functional

The CLV64x barcode scanners offer dynamic focus adjustment extending the range of the scanner for those applications where fixed focus comes up short but autofocus is outside the budget. Newly improved SMART algorithms in the CLV64x are superior when reading damaged and tilted codes.

Combine single line, raster, oscillating mirror, high density and low contrast variants with exceptional reading performance and flexible data handling capabilities, and you have all the ingredients for solving high-performance applications in the material handling and logistics markets. Variants include line, raster, side reading window and oscillating mirror versions; available with Ethernet.

At a glance
  • Dynamic focus adjustment enables extended depth of field
  • Integrated function buttons, e. g., for starting auto setup or reading quality evaluation
  • CAN, Ethernet TCP/IP, PROFINET, and EtherNet/IP on board. No additional Ethernet gateway required (for “Ethernet” connection type)
  • Enhanced SMART code reconstruction technology
  • Flexible sorting, filtering, and logical functions
  • Advanced, easy-to-use SOPAS configuration software
  • Integrated LED bar graph
  • Advanced remote diagnostics and network monitoring capabilities available over Ethernet


4Dpro - The flexibility you need 

  • Standardized connectivity
  • Common user interface
  • Common set of accessories
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Dynamic adjustment of the depth of field

The CLV64x with dynamic focus is in its element if barcodes have to be read reliably on transport boxes of different sizes. The depth of field adjusts automatically when reading is triggered by devices such as photoelectric sensors.
Dynamic focus With just one CLV64x, different reading distances are possible and objects in this reading field can be reliably identified. Dynamic focus adjustment allows the fixed mount barcode scanner to cover all focus positions and the entire depth of field, eliminating the need to purchase multiple devices.

Dynamic focus eliminates the need to purchase multiple fixed mount barcode scanners for different reading distances.

One fixed mount barcode scanner, many applications

The application possibilities for fixed mount barcode scanners are manifold. It’s good when the devices are designed to withstand a wide range of ambient conditions. The CLV64x is reliable even in sub-zero temperatures or in wet environments. With the oval light spot, it can reliably read even challenging codes such as DPM codes.
Withstands fluctuating ambient temperatures Depending on the device variant, the CLV64x is equipped with surface-mounted heating in order to work reliably even in deep-freeze environments down to –35 °C. Thanks to the intelligent controller, the fixed mount barcode scanner can take advantage of cheaper night electricity rates.
Reliable reading of tricky barcodes The oval light spot provides high reading performance where code reading is complex, such as with large distortions, low-contrast printing, fuzzy edges, or direct part marking (DPM) on rough or textured surfaces such as with inkjet printing.
Steadfast in harsh environments

Cleaning processes at high temperatures, with high-pressure jets or aggressive cleaning products are part of everyday life in the food industry. The IP69K device variants of the CLV64x with Inox stainless-steel housing, integrated plastic viewing window and Ecolab-certified cables easily withstand these conditions.

Shatterproof HACCP plastic viewing window The HACCP (Hazard Analysis and Critical Control Points) standard requires a hazard analysis and identification of critical control points in the food industry. As this also includes components made of glass, the CLV64x is available with a shatterproof plastic viewing window as an option.

Flexible use thanks to outstanding device features for demanding environments

Virtual product demo before purchase? SICK makes it possible.

Bring our products to life: Our reading field visualization tools can be used to visualize all CLV64x device variants. Select your device parameters and use our tool to find out which product variant is the best one for your device. Uncertainty when selecting products is a thing of the past.

Use product visualization to help you select the exact right product before you buy.

SICK LifeTime Services

SICK’s services increase machine and plant productivity, enhance the safety of people all over the world, provide a solid foundation for a sustainable business operation, and protect investment goods. In addition to its usual consulting services, SICK provides direct on-site support during the conceptual design and commissioning phases as well as during operation.

The range of services not only covers aspects like maintenance and inspection, but also includes performance checks as well as upgrades and retrofits. Modular or customized service contracts extend the service life of plants and therefore increase their availability. If faults occur or limit values are exceeded, these are detected at all times by the corresponding sensors and systems.

Consulting and design Application-specific advice on the product, its integration and the application itself.
Commissioning and maintenance Application-optimized and sustainable ─ thanks to professional commissioning and maintenance by a trained SICK service technician.
Service contracts Extended warranty, SICK Remote Service, 24-hour helpdesk, maintenance, availability guarantees and other modular components can be individually combined on request.


Technical overview

  • Technical data overview

    Technical data overview

    Optical focusDynamic focus control
    Aperture angle≤ 50°
    Scanning frequency400 Hz ... 1,200 Hz
    Code resolution0.15 mm ... 1 mm
    Reading distance30 mm ... 840 mm
    PROFINET✔ , optional over external fieldbus module / ✔
    EtherCAT®✔ , optional over external fieldbus module
    Serial✔ , RS-232, RS-422, RS-485
    PROFIBUS DP✔ , optional over external fieldbus module
    Ethernet✔ , TCP/IP
    Weight250 g ... 1,230 g
All technical data can be found accompanying the individual product