Optical Liquid Level Sensor Compact

A compact, plastic-bodied photoelectric liquid-level sensor designed for accurate, maintenance-free detection in small-volume tanks. With overall dimensions of ~45 × 20 × 12 mm, it uses infrared optical sensing to identify liquid presence at the surface without physical contact. Its horizontal mounting orientation — enabled by built-in tabs — ensures alignment with the target fill level, while the black housing provides visual consistency and UV resistance. A pre-attached cable with white connector supports rapid integration into control circuits. Common use cases include residential and commercial ice makers, bottleless water dispensers, coffee machine reservoirs, and automatic pet hydration devices — all benefiting from its clean, solid-state sensing method and straightforward mechanical fit.