Block Style Sensor: Type - Photoelectric Thru-Beam Slot Sensor; Sensing Range - metric - 10mm; Sensing Range - standard - 0.4 in; Voltage - 10-30VDC; Output Mode - Light/Dark Operate; Output Configuration - NPN/PNP; Connection Type - Connector, 4-pin Euro Pigtail; Connection Size - M12x1; Construction Style - Grooved-type; Sensing Position - Side between arms; Beam Type - Visible Red; Response Time - 500s; Sensor Material - Die Cast Zinc; Enclosure Rating NEMA - NEMA 6; Enclosure Rating IEC - IEC IP67; Temperature Rating - -20 to 60degC -4 to 140degF; Additional Information - Single Turn Potentiometer Sensitivity; Manufacturer Series - SLM Series