🔷 SensoPart FGL 120‑RK‑50‑PS‑M4 SensoPart FGL 120‑RK‑50‑PS‑M4 – Optical Fork Sensor, Fork Width 120 mm, PNP Output, Red LED, M8 4‑Pin Plug Part of the SensoPart FGL series of optical fork sensors, this model offers precise, fast detection at a fork width of 120 mm. With easy teach-in adjustment and robust M8 connector, it suits conveyor and sorting applications in harsh production environments SensoPart +2 SensoPart +2 SensoPart +2 . Description • Function: Detects objects passing through the fork opening by interrupting a red LED light beam; adjustable sensitivity via teach-in or control input • Fork width: 120 mm, ideal for small-part detection from 0.2 mm • PNP switching output, teach-in based adjustment • Red light source (≈ 640 nm) with visible beam spot for alignment • High-speed switching up to 2000 Hz • Robust metal M8 4‑pin plug connection, IP 67 protected housing DigiKey +9 SensoPart +9 SensoPart +9 Product Data Specification Value Sensor principle Optical fork sensor (through-beam interruption) Fork width [mm] 120 Small part detection From approx. 0.2 mm Series FGL (fork sensor) Working distance min. [mm] 0 (fork entry) Working distance max. [mm] 120 mm Velocity [Hz] Up to 2000 Hz Adjustment Teach-in or control input Light source Red LED (~640 nm) Switching output PNP, normally-open Temperature range [°C] –20 … +60 Connection type M8 plug, 4‑pin Enclosure rating IP 67