Overview At a glance Extra small plastic housing IP 67 enclosure rating Highly visible red light Light or dark switching selectable by wire Your Benefit Reliable detection of the smallest objects, regardless of color or surface qualities Detection of objects regardless of color or surface qualities Suitable for high-speed applications The W150 photoelectric sensors product family includes a background suppression sensor, an energetic proximity sensor, a retro-reflective sensor and a through-beam photoelectric sensor. This product family features an extra small design, which enables usage in the smallest of machines. Applications Brackets included with delivery, ensuring quick and easy installation Highly visible red light simplifies alignment