The Prism series from EATON electrical sector is a cost effective line of miniature photoelectric sensors with twice the optical gain of other sensors in this product class. Forward and right angle viewing models feature identical gain and optical characteristics for the best fit on your machine. A gain control allows quick adjustment for peak optical performance in a variety of applications. Four sensing modes are available, including polarized reflex to eliminate reliability problems when sensing shiny objects. Visible red sensing beams throughout the Prism series allow you to see exactly where the sensors are aimed for easier setup. Models are available preconfigured in either light or dark operate modes. The unique threaded body with flat sides allows quick mounting in a 3/4 in hole or against any flat surface. Internal components are rigidly sealed in a solid encapsulated package for excellent performance in high-vibration and high shock applications.