Camera-based 1D-/2D-code readers

Camera-based bar code readers for stationary use: These code readers reliably capture 1D- and 2D-codes; depending on the type, printed or directly marked, omnidirectional, static or in fast motion as well as inverse or mirrored codes. Various version are available with respect to size, protection classes IP 67 or 69K, speed or interfaces.
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Camera-based code readers for efficient automation

Camera-based code readers from Leuze enable reliable and fast identification of 1D- and 2D-codes in automated production and logistics processes. High-performance camera technology and intelligent image processing ensure precise code capture even at high process speeds. As a result, these camera-based code readers support efficient traceability, quality control, and reliable process automation.

Miniature scanner for laboratory automation

DCR 50/55/56

The miniature scanners for 1D-/2D-code reading in laboratory automation stand out for their compact housing dimensions and are therefore ideal for installations with limited space. The product portfolio includes built-in modules in various versions – with or without housing – as well as with different connection options.  

Advantages for you

  • Very small design  
  • Ready to use for reading all common codes in laboratory automation
  • RS 232 or USB interfaces  

Further information on the DCR 50/55/56

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High speeds for industry

DCR 100i

The DCR 100i series code reader is developed for industrial requirements and enables fast and accurate capture of 1D- and 2D-codes. Thanks to its simple commissioning, intuitive software and powerful decoding algorithms, it can be seamlessly integrated and ensures reliable reading in any environment.

Advantages for you

  • Reliable code reading with the 1.3 MP CMOS imager
  • 120 frames per second for conveyor speeds of up to 2 m/s 
  • Flexible reading distances within the reading field thanks to manually adjustable focus  
Further information on the DCR 100i

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Perfect reading performance in the production area

DCR 200i

The DCR 200i dual-code reader combines intuitive operation with high reading performance and ensures reliable code capture even in demanding applications. It helps to securely identify labels and check whether they are correctly printed with product information, barcodes and/or Data Matrix codes. In addition, the DCR 200i provides seamless track-and-trace functionality for tracking components, ingredients, and packaged products throughout the entire production process.

Advantages for you

  • Easy and fast commissioning
  • Codes can be read on various materials
  • Detection, even at high object speeds
More information on the DCR 200i

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High-speed code reader for intralogistics

DCR 300i

The DCR 300i is a high-performance camera-based code reader designed for the reliable detection of 1D- and 2D-codes in intralogistics and automation. It combines high reading performance with easy integration, ensuring fast and efficient identification processes. Smart functions and modern network interfaces enable quick commissioning and maximum system availability.

Advantages for you

  • Speed as a key to success, with rapid installation and identification
  • No first picture & zero-distance: Predefined read field curves and code capture directly from the front cover
  • Integrated connectivity: Seamless integration into automation systems with built-in interfaces
More information on the DCR 300i

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Simple Vision sensors for packaging processes 

DCR 1000i/1100i

The Simple Vision sensors of the DCR 1000i / 1100i series are compact, versatile and high-performance devices with image processing functions for identification of 1D-/2D-codes. A wide variety of models with two different resolutions ensures maximum flexibility. With powerful image processing tools, easy-to-configure software, interchangeable lenses and integrated high-performance LED illumination, the Simple Vision sensors offer outstanding performance and a high level of efficiency. 

Advantages for you

  • Toolsets for OCR and OCV
  • Enhanced reading algorithm specially for DPM codes
  • Integrated interfaces: TCP/IP, PROFINET, EtherNet/IP, FTP/SFTP
Further information on the DCR 1000i/1100i

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Technical features


  DCR 50/55DCR 100iDCR 200iDCR 300iDCR 1000i/1100i
Description Compact 1D- and 2D-code readersCompact 1D- and 2D-code reading Fast 1D- and 2D-code reading with modular structureHigh-performance code reader for 1D- and 2D-code reading1D-/2D-code reading with one image processing sensor. Enhanced reading algorithm specially for DPM codes
Areas of application Code reading on objects at a standstill or with slow movement speed in constrained spacesFast code reading on moving packaging, simultaneous reading of multiple codes, DPM code reading Code reading on objects with high movement speedCompact code reader for modern intralogistics and automationCode reading on packaging for quality assurance or for detection of alignment on conveyor lines, multicode decoding, DPM code reading
Integrated interfaces RS232; USBEthernet TCP/IP/Modbus TCP, RS232 RS232/422; TCP/IP; PROFINET; EtherNet/IPPROFINET; EtherCAT, Ethernet/IP, TCP, UDPI/O, TCP/IP, PROFINET, EtherNet/IP, FTP or SFTP
Reading range 30–425 mm40 - 550 mm 40–800 mm 50–670 mm50–2,000 mm, depending on optics
Image resolution 1,280 x 960 pixels1080 x 1280 pixels 1,280 x 960 pixels1920 x 1080 pixels1,440 x 1,080 pixels; 736 x 480 pixels
Module size 0.127–0.528 mm0.08 - 0.5 mm 0.1–1 mm0.2 mm–1.0 mm0.1–1 mm
Ambient temperature (operation) 0–50°C 0°C–50°C 0–50°C (without heating), -30–50°C (with heating) 0–45°C (without heating), -30–45°C (with heating)0– 50°C
Dimension (W x H x L)

DCR 50:  31.6 × 12.7 × 27.5 mm

DCR 55:  31.5 × 20 × 40.3 mm

44 mm x 53 mm x 29 mm 43×61×44 mm44.2 x 102 x 145 mm

45 x 85 x 35 mm