Telco Sensors SMP-7600-TP-J Diffuse Proximity Sensor

The Telco Sensors SMP-7600-TP-J Diffuse Proximity Sensor delivers reliable non-contact object detection in industrial photoelectric sensing systems, ideal for conveyors, packaging lines, assembly cells, and material handling where short-range diffuse sensing is required. Part of the SpaceMaster™ SM 7000 series, it operates in diffuse proximity mode with an infrared LED at 880 nm and an adjustable sensing range up to 0.5 m, with selectable NPN/PNP outputs and NO/NC (Light/Dark) operation. It runs on 10–30 VDC, uses a 4‑pin M12 connection, and sits in an M18×1 threaded cylindrical polycarbonate housing with a polycarbonate front lens. Electrical protection includes reverse polarity and short-circuit protection; it supports up to 120 mA at 30 VDC, draws 20 mA, and offers a 2 ms response time (ON) / 2 ms OFF and 250 Hz operating frequency. The unit is IP67 rated and operates from -20°C to +60°C, with mounting options including threaded barrel, panel, or bracket installations, making it suitable for maintenance, retrofits, and integration work by OEMs and system integrators in packaging, conveyors, palletizing, and factory automation.