The E71-NTBS series through-beam NanoView™ miniature rectangular Photoelectric Sensor designed for optimum value and sensing performance in a wide range of applications. This small sensor is available in a variety of optical modes like polarized reflex, diffuse reflective, fixed-focus diffuse, thru-beam with narrow-beam option and even a clear object detector. NanoView sensor is housed in ABS enclosures rated IP66 or better. Two top-mounted indicator LEDs communicate power and output status. It includes both light operate and dark operate modes. Termination options include a 4-pin M8 connector cable or a built-in 6ft cable. NanoView is the ultimate solution to sensing challenges that require reduced dimensions.