Turck T18SP6LPQ Reflective Photoelectric Sensor

The Turck T18SP6LPQ Reflection Light Barrier is a polarized retroreflective photoelectric sensor designed for non-contact object detection in industrial automation. It uses a 680 nm red polarized LED and polarized retroreflective sensing to detect presence with a practical range up to 2000 mm. It operates from 10–30 VDC, provides a PNP programmable output, and uses a 5-pin M12 male connector; the housing is thermoplastic (PBT) with a threaded T18 barrel, rated IP67/IP69K and a wide operating temperature of -40°C to +70°C. Common applications include conveyor systems, packaging machinery, bottling lines, material handling equipment, and assembly automation. Common replacements include Turck T18SP6RQ, T18SP6DQ, and T18SP6FF100Q.