Omron Retroreflective Photoelectric Sensor, Block Sensor, 100 mm → 4 m Detection Range

Through-beam (Infrared LED), Retro-reflective (Visible red LED) and Diffuse scan (Infrared LED) photoelectric sensors

IP67 rated PBT housing with methacylate lens
PNP and NPN output configurations
Light ON/dark ON selectable
Small dead-band for sensing close targets
Retro-reflective versions have polarised light source for shiny object detection
Short circuit and reverse polarity protection
Mutual interference protection (retro and diffuse versions only)
Operating temperature range -25° → +55°C

For suitable reflector see stock no. 171-3779 (3m range)

Need to automate the detection of the objects in your setup? Use this photoelectric sensor from OMRON. It's a retroreflective device that sends a beam to a reflector. If the beam is broken and doesn't bounce back, the sensor then uses its relay output function to alert the controller. It's safe to use this unit in harsh settings, as its PBT housing shrugs off impact and abrasion. This material is also an insulator that protects you from electric shocks. Thanks to built-in LED indicators, it's easy to monitor the device's status and diagnose faults at a glance.

• M8 threaded connector makes it easy to install, saving time and hassle
• Compact dimensions of 31 (H) x 10.8 (W) x 20mm (D) for space-efficient installation in busy setups
• MSR (mirror surface rejection) function minimises false triggering by using a polarising filter
• Detection range between 100mm and 4m for versatility
• IP69K rating indicates it's dustproof and withstands high-temperature water jets

• Robotics systems
• Packaging equipment
• Factory safety devices

For simplicity, you can fine-tune this product manually using the two buttons on its top surface.