Cylindrical Photoelectric Sensor Sensing Method - Cylindrical Photoelectric Sensor Retroreflective Operating Mode - Photoelectric Sensor Dark On Diameter - Cylindrical Photoelectric Sensor 18 mm Power Requirement - Cylindrical Photoelectric Sensor 12 to 24V DC Electrical Connection - Cylindrical Photoelectric Sensor 4-Pin M12 Male Connector Circuit Type - Cylindrical Photoelectric Sensor PNP Max Sensing Distance - Cylindrical Photoelectric Sensor 3 m