Block Style Sensor: Type - Photoelectric Thru-Beam Sensor Pair; Sensing Range - metric - 300mm; Sensing Range - standard - 11.81"; Voltage - 12-24VDC; Output Mode - Dark Operate; Output Configuration - NPN; Connection Type - Cable; Connection Size - 2m (6.5ft); Construction Style - Rectangular; Sensing Position - Side; Beam Type - Infrared; Response Time - 1ms; Sensor Material - ABS; Enclosure Rating IEC - IEC IP64; Temperature Rating - -20 to 55degC (-4 to 131degF); Additional Information - LED Wavelength: 940 nm; Manufacturer Series - EE-SPW Series