An economical emitter and receiver pair, the S12-2 features a wide beam pattern in a small compact housing unit.

• Small 12 mm (0.47 inch) diameter tubular opposed mode sensor pair
• Fully threaded barrel allows easy mounting to bracket or panel with included M12 nuts
• Easy-to-see status LED indicators for Power ON, Output Overload, Signal Received, and Marginal Signal
• Wide beam pattern makes sensor alignment easy at long ranges
• Emitter beam inhibit to verify normal sensor operation before motion
• Robust epoxy encapsulated electronics for reliable use in industrial environments