Proximity Sensors (Capacitive, Block Style): Type - Photoelectric Diffuse Reflective Sensor; Sensing Range - 30" (762mm); Voltage - 24-130VAC; Output Mode - Light Operate; Output Mode - SPST Solid State 3W; Connection Type - Connector, 3-pin Mini; Connection Size - 7/8-16UN; Construction Style - Compact, Rectangular; Sensing Position - Side; Response Time - 4ms; Beam Type - Infrared; Housing Material - Thermoplastic; Enclosure Rating NEMA - NEMA 1, 2, 3, 3S, 4, 4X, 12, 13; Temperature Rating - -20 to 70 deg C (-4 to 158 deg F)