SR31 Slot Photoelectric Sensors - DATALOGIC

The SR31 series from Datalogic comprises slot photoelectric sensors designed for high-speed detection tasks in industrial automation. These fork sensors utilize infrared LED emission and feature a robust metal housing with a 30 mm wide and 42 mm deep fork. Key technical specifications include a switching frequency of up to 10 kHz, sensitivity adjustment via a trimmer, and selectable dark/light operating modes based on wiring. Available in M8 connector versions with NPN or PNP outputs, as well as cable versions offering both NPN and PNP outputs, these sensors are engineered for precision and durability in demanding environments.

These sensors are ideal for applications in labeling machines, packaging and bottling lines, and assembly lines. They excel at detecting opaque labels on transparent supports, monitoring material presence and continuity, generating synchronism pulses from toothed or holed wheels, and serving as on-off edge guides in web handling systems. Their compact design and high switching speed make them suitable for integration into tight spaces within automated production lines.

The SR31 series includes several subcategories and article codes, such as the SR31-1-N-30-00 (M8 connector, NPN output) and SR31-1-P-30-00 (M8 connector, PNP output). Cable versions are identified by codes like SR31-2-N-30-00 and SR31-2-P-30-00, where the suffix indicates output type and connection method. These sensors are part of a broader range of photoelectric sensors offered by Datalogic, ensuring compatibility with various automation systems.

At Electric Automation Network, we provide expert technical support from specialized engineers to help you select the right sensor for your application. Our portal offers real-time pricing, detailed technical documentation for each article, and express worldwide shipping. Benefit from personalized assistance to optimize your automation processes and ensure reliable operation.