The Balluff BOD0020 (BOD 23K‑LI01‑S4) is a photoelectric distance sensor that leverages time‑of‑flight laser red light with IO‑Link 1.1, delivering a 100–5000 mm measuring range for precise, repeatable detection in industrial automation. Its compact, washdown‑ready ABS housing (51 × 23 × 52.4 mm) includes a rotatable M12 4‑pin connector and carries IP67/IP69K and Ecolab certifications for reliable operation in harsh environments. Fast to commission with automatic PNP/NPN NO/NC output detection, it delivers ±0.6% FS accuracy, ≤5 mm resolution, and 0.024% FS repeatability for stable measurements. Ideal for positioning, stack height measurement, and material flow control, this Laser Class 1 sensor offers robust performance and rich diagnostics via IO‑Link—perfect for boosting uptime and visibility across your automation lines.