World-Beam QS30 Series. The World-Beam QS30 series of photoelectric sensors from Turck Banner is a high-performance series of sensors that are easy to use and offer a variety of configuration options, making them suitable for demanding applications. The QS30 series features an innovative housing that is suitable for almost any mounting requirement and has an environmental rating according to protection class IP67 or IP69K (depending on the model). Models are available with a standard supply voltage of 10 to 30 V DC and bipolar NPN/PNP outputs, or 24 to 250 V AC/12 to 250 V AC supply voltage with EM relay output. The QS30 series is available in detection modes including opposed, high-performance opposed, polarized, non-polarized reflective, diffuse, laser, fixed range, and field adjustable. Bright LED status indicators are visible from 360°. High-performance detection ranges up to 200 m, with selectable or configurable operation in light or darkness (depending on the model).