The Contrinex retroreflective photo sensor LTR-C23PA-PMK-603 is a versatile light barrier available in Light-ON and Dark-ON modes. It features robust performance for detecting objects using a reflective target. Typically used in automated systems and conveyor applications, it enhances efficiency and reliability. https://elecena.pl/product/29048612/contrinex-620-600-101-retroreflective-sensor-compact-io-link-industry-4-0 2025-07-04 https://elecena.pl/product/29048612/contrinex-620-600-101-retroreflective-sensor-compact-io-link-industry-4-0 2026-06-22 https://elecena.pl/product/29048612/contrinex-620-600-101-retroreflective-sensor-compact-io-link-industry-4-0 2026-07-15 https://elecena.pl/product/29048612/contrinex-620-600-101-retroreflective-sensor-compact-io-link-industry-4-0 2026-08-31