Leuze Launches Innovative New Code Reader Series, Ensuring Rapid and Precise Scanning

Leuze, a global leader in sensor technology and industrial automation solutions, has officially launched its groundbreaking DCR 100i series of fixed-mount barcode readers. Designed to meet the demands of high-speed production lines and logistics operations, the series combines advanced imaging technology with flexible configurations, enabling flawless 1D and 2D barcode capture even in challenging environments.

The DCR 100i series introduces several industry-first features:

Adjustable Focus System:

Unlike traditional fixed-focus readers, the DCR 100i integrates a motorized lens that dynamically adjusts the focal plane. This allows operators to optimize reading distances (ranging from 40 mm to 800 mm) and field depths via software or a mobile app, eliminating the need for manual hardware swaps.

Multi-Code Decoding & DPM Support:

The series excels in decoding multiple barcodes simultaneously, including direct part marks (DPM) commonly used in automotive and aerospace sectors. Its image processing algorithms correct distortions from mirrored, inverted, or damaged codes, achieving a 99.9% read accuracy even at conveyor speeds exceeding 6 m/s.

Industrial-Grade Durability:

With an IP67/IP69K rating, the DCR 100i withstands harsh conditions such as dust, oil splashes, and high-pressure washdowns. Optional heating modules enable operation down to -30°C, making it suitable for cold storage and outdoor applications.

Flexible Integration for Smart Factories

The DCR 100i series supports a wide range of industrial protocols and interfaces:

Ethernet/IP, PROFINET, TCP/IP, and Modbus TCP for seamless PLC integration.

USB 3.0 and RS232 for direct device connectivity.

IO-Link for real-time diagnostics and parameterization.

FTP/SFTP for automated data logging and cloud synchronization.

“Our goal was to create a reader that adapts to the factory, not the other way around,” said Dr. Elena Müller, Head of Product Development at Leuze. “With the DCR 100i’s modular design, manufacturers can deploy a single device across multiple stations, reducing inventory costs and downtime.”

Market Impact and Industry Recognition

The DCR 100i series has already garnered accolades:

GIT SICHERHEIT Award 2026: Honored for its contribution to workplace safety through reliable code reading in hazardous zones.

SPS Trade Fair Highlight: Debuted as the “smallest safety-certified barcode reader” at SPS 2025, drawing attention from automotive and pharmaceutical giants.

Early adopters report significant efficiency gains. A leading automotive supplier in Germany reduced barcode-related production stops by 82% after switching to the DCR 100i, citing its ability to decode codes on curved engine parts without stopping conveyors.

Technical Specifications

Feature DCR 100i Series

Resolution 1.28 MP (1,280 x 960 pixels)

Light Source Red LED (660 nm) with diffuse illumination

Reading Speed Up to 120 scans/sec

Operating Temperature -30°C to +50°C (with heater)

Dimensions 44 x 53 x 29 mm (compact model)

Weight 120 g

Availability and Future Roadmap

The DCR 100i series is now available globally through Leuze’s distribution network. The company plans to expand the lineup with wireless models and AI-powered anomaly detection by Q3 2026, targeting Industry 4.0 use cases like predictive maintenance.

“As factories evolve, so must our sensors,” Müller added. “The DCR 100i is just the beginning of a new era in intelligent code reading.”

About Leuze

Founded in 1963, Leuze specializes in optical sensors, safety systems, and machine vision solutions. With over 1,200 employees worldwide, the company serves industries ranging from automotive and logistics to food and beverage production.