Pepperl+Fuchs NBB2-8GM50-E2-V3 Inductive Proximity Sensor in Pakistan BR6802 Description A proximity sensor often emits an electromagnetic field or a beam of electromagnetic radiation ( infrared , for instance), and looks for changes in the field or return signal . The object being sensed is often referred to as the proximity sensor's target. Different proximity sensor targets demand different sensors. For example, a capacitive proximity sensor or photoelectric sensor might be suitable for a plastic target; an inductive proximity sensor always requires a metal target. Specifications: Switching function Normally open (NO) Output type PNP Rated operating distance 2 mm Installation flush Output polarity DC Assured operating distance 0 ... 1.62 mm Reduction factor r Al 0.25 Reduction factor Cu 0.2 Reduction factor r 304 0.63 Reduction factor r Brass 0.31 Package Includes: 1 x Pepperl+Fuchs NBB2-8GM50-E2-V3 Inductive Proximity Sensor