🔷 SensoPart FR 50 R-PAK4 SensoPart FR 50 R-PAK4 – Retro-Reflective Sensor with Polarization Filter, Red Light LED, PNP Output, Rectangular Housing, Cable Connection The FR 50 R-PAK4 is a red light retro-reflective sensor with an integrated polarization filter for accurate object detection, even on reflective or glossy surfaces. It is equipped with a rectangular housing and cable connection, making it suitable for tight installation spaces and harsh environments. Description • Retro-reflective sensor with polarization filter for reliable operation on shiny surfaces • Red light LED for easy alignment and visible detection path • PNP switching output, light switching (PAK) • Compact rectangular housing (50 series) for space-constrained installations • Cable connection (4-wire) for flexible wiring • Ideal for automation, conveyors, packaging, and logistics applications Product Data Specification Details Model FR 50 R-PAK4 Sensor Type Retro-reflective with polarization filter Light Source Red light (LED) Output Type PNP, Light Switching Housing Type Rectangular (50 series) Connection Type Cable, 4-wire Sensing Distance Several meters with reflector Mounting Through-hole or bracket mount Protection Class IP67 Operating Temp. –25 °C to +60 °C Key Application Areas Reflective object detection, automation systems