🔷 SensoPart FR 55-R-PS-L4 SensoPart FR 55-R-PS-L4 – Rectangular Retro-Reflective Sensor with Red Light, Polarization Filter, PNP Output, M12 Plug Connection The FR 55-R-PS-L4 is a rugged photoelectric sensor equipped with a red LED light source and integrated polarization filter, making it ideal for detecting shiny, reflective, or transparent objects. Designed for fast and stable integration into automation systems, it features a standard M12 plug connection and a PNP output with light switching behavior. Description • Retro-reflective sensor with built-in polarization filter for reliable detection of reflective materials • Red light LED enables easy alignment and visible detection range • PNP output, light-on switching (PS version) • Rectangular FR 55 housing for robust industrial environments • M12 4-pin plug for convenient connection and fast replacement • Suitable for conveyor systems, transparent packaging, and reflective surfaces Product Data Specification Details Model FR 55-R-PS-L4 Sensor Type Retro-reflective with polarization filter Light Source Red light (LED) Output Type PNP, Light Switching Housing Type Rectangular (55 series) Connection Type M12 plug, 4-pin Sensing Distance Typically several meters (with reflector) Mounting Standard bracket or panel mounting Protection Class IP67 Operating Temp. –25 °C to +60 °C Key Application Areas Logistics, packaging lines, reflective detection