Contrinex LTR-M05MA-NMS-301 Photoelectric Sensor

The Contrinex LTR-M05MA-NMS-301 is a compact diffuse photoelectric sensor designed for short-range, non-contact object detection in confined spaces. Its 304 stainless steel tubular housing measures 5 mm in diameter and 45.8 mm in length, carries IP67 protection, and operates from 10 to 30 VDC with a 3‑pin M8 quick disconnect and an NPN, light-on output (100 mA max), including short-circuit and reverse-polarity protection and an operating temperature range of -25°C to +65°C. The sensing distance is 0–24 mm (effective 0–20 mm) with a visible red LED, and the diffuse design eliminates the need for a reflector. Commonly deployed in packaging machines, conveyors, assembly equipment, and material handling for part detection, product counting, position verification, and presence sensing.