Rugged Rectangle Sensor, Rectangular Body Shape, 3-Pin Mini-Style QD Connection Type, IP67 Ip Rating, Infrared Led Light Source, Acrylic (Lens);Thermoplastic (Housing) Material, Nema 6P Nema Rating, Light and Dark Operate Operating Mode, -40 to +158°F;-40 to +70°C Operating Temperature Range, 2.13 In;54.1 MM Overall Depth, 3.45 In;87.6 MM Overall Height, 1.75 In;44.5 MM Overall Width, SPST Pole Throw Configuration, 2 MS Response Time, 10 FT;3 M;3000 MM Sensing Distance, Diffuse Sensing Method, 300 Ma Max.