Wenglor P1NH802 Background Suppression Reflex Sensor

The Wenglor P1NH802 background-suppression reflex sensor delivers precise non-contact object detection with laser-based background suppression, suitable for packaging, conveyor, and production automation. It provides a 400 mm sensing range with an adjustable 65–400 mm window, using a 655 nm red laser (Class 1) for safe operation. Powered by 10–30 VDC, it draws under 15 mA and supports a 600 Hz switching frequency with a 0.83 ms response time, and it offers PNP NO/NC outputs plus IO-Link V1.1. Built for harsh environments, the IP67/IP68-rated ABS/PC housing uses an M12 × 1, 4-pin connection and operates from -25 °C to 60 °C. This non-contact detector is well-suited to material handling, packaging lines, and automated manufacturing, and can be considered alongside common replacements such as Wenglor P1NH401, Banner QS18 Reflex Sensor, and Omron E3Z Laser Photoelectric Sensor.