Omron E3S-5E41NSFB Diffuse Photoelectric Sensor

The Omron E3S-5E41NSFB diffuse photoelectric sensor delivers reliable object detection for PLC-controlled automation, featuring a compact rectangular housing and an NPN open-collector output. Manufactured by Omron, it operates on 12 to 24 VDC with IP67 protection, a pre-wired cable, and an infrared LED light source; the sensing method is through-beam / retro-reflective (model dependent) with sensing distances up to several meters depending on the model, and it provides a fast response for high-speed conveyors, packaging lines, and automated assemblies that require detecting the presence, absence, or position of materials. Common replacements include Omron E3Z-T61, highlighting compatibility within the Omron photoelectric sensor lineup for PLC-based control systems and industrial environments operating at -25°C to +55°C.