The RiKO FRH‑38H‑20 is a reflective plastic fiber optic sensor from RiKO’s FR series, designed for heat‑resistant reflective detection in industrial applications. It features a plastic optical fiber with a reflective sensing configuration, where light is emitted and received at the same fiber end to detect nearby objects or surfaces based on reflected light intensity. This model is built to endure high‑temperature environments while offering stable detection over a short range.
With a compact diameter and standard screw mounting accommodation, the FRH‑38H‑20 is suitable for automated inspection systems, assembly lines, and presence detection tasks where space and thermal conditions require a robust yet flexible fiber optic solution.
