🔷 SensoPart FGL 50‑RK‑50‑PS‑M4 SensoPart FGL 50‑RK‑50‑PS‑M4 – Optical Fork Sensor, Fork Width 50 mm, PNP Normally‑Open, Red LED, M8 4‑Pin Plug Part of the FGL-RK series, this fork sensor provides highly reliable detection of small parts in automated processes. It includes a visible red light beam, easy teach-in or control-line adjustment, and rugged metal housing with vibration-resistant structure for demanding industrial applications. SensoPart +2 automationdistribution.com +2 SensoPart +2 Description • Function: Detects objects interrupting a red LED beam within a 50 mm fork opening; supports ultra‑small part detection (~0.2 mm) at high speeds • Fork width: 50 mm, optimized for narrow part streams • Output: PNP, normally-open (NO) • Teach-in adjustment or control-line setting • Speed: up to 2 000 Hz switching frequency • Visible red beam for precise alignment • Metal M8 4-pin plug for robust connection • Protection: IP 67 for harsh environments • Output polarity switchable (NO/NC) if configured via teach-in electrical.com +15 SensoPart +15 SensoPart +15 Radwell International +7 SensoPart +7 datasheets.globalspec.com +7 Product Data Specification Value Sensor principle Optical fork sensor (beam interruption) Fork width [mm] 50 Small part detection From ~0.2 mm Series FGL‑RK Working distance min. [mm] 0 Working distance max. [mm] 50 Velocity [Hz] Up to 2 000 Hz Adjustment Teach-in via button or control line Light source Red LED (~640 nm) Switching output PNP, normally-open (NO), optionally config ‑ NC Temperature range [°C] –20 … +60 Connection type Metal plug M8, 4‑pin Enclosure rating IP 67