The WL100-2P3439 is a miniature retro-reflective sensor utilizing a dual-lens system to enable detection as close as 1 cm from a reflector. With a sensing range extending up to 7.2 m (depending on reflector quality), it features visible red LED illumination, adjustable light/dark switching via potentiometer, compact 11 × 31 × 20 mm housing, and rugged construction for reliable performance in industrial environments.
