🔷 SensoPart FE 12 RL‑PSL4 SensoPart FE 12 RL‑PSL4 – Laser Through‑Beam Photoelectric Receiver, PNP Normally Open, Plug M12 4‑Pin, up to 5 m Range The receiver unit in the F 12 RL laser through-beam series designed for reliable object detection up to 5 m. It uses a fine parallel laser beam for precise alignment and supports control-line teaching for three adjustable sensitivity levels and built-in test input for convenient installation and diagnostics. ZTEC +3 SensoPart +3 automationdistribution.com +3 Description • Function: Detects interruption of a fine red laser beam emitted from the paired transmitter over distances up to 5 m; suited to detect small or transparent objects and ensure high precision sensing • Compact cylindrical housing with standard M12 metal thread—easy to mount • Three-level sensitivity adjustment via control line input • Test input for easy commissioning and diagnostics • Suitable for detecting objects ≥ 0.2 mm • Laser light source (class 1) ensures precise beam alignment • PNP, normally-open switching output • Switching frequency up to 10 Hz – ideal for static or slow-moving targets • Protection rating IP 67 for robust industrial environments Radwell International +8 SensoPart +8 automationdistribution.com +8 Product Data Specification Value Sensor principle Through‑beam laser photoelectric receiver Detection accuracy Detects parts down to 0.2 mm Series F 12 RL (M12 housing) Working distance min. [mm] 0 (at reference alignment) Working distance max. [mm] Up to 5000 mm Velocity [Hz] Up to 10 Hz Adjustment Control-line sensitivity control (3 levels) Light source Laser, red (Class 1) Switching output PNP, normally open (NO) Temperature range [°C] –25 … +55 °C Connection type Plug M12, 4‑pin Enclosure rating IP 67