Photoelectric Sensors (Background Rejection, Block Style): Type - Ultrasonic Sensor; Sensing Range - 1400mm (55.11"); Voltage Range - 12-24V DC; Output Configuration - Bipolar, NPN/PNP; Connection Type - Cable; Connection Size - 9m (30 ft); Construction Style - Rectangular, Threaded Base; Sensing Position - Right Angle; Response Time - 20, 40, 160, 640 ms (programmable); Material - PBT Polyester; Enclosure Rating NEMA - NEMA 6P; Enclosure Rating IEC - IEC IP67; Switching Frequency - 128 kHz; Temperature Rating - -13° to +158°F (-25° to +70°C); Nominal Dimensions - WxDxH 1.75x3.12x3.45" (44.5x79.4x87.6mm)
Additional Info: Switch For On/Off Presence Detection & High/Low Level Control, Output Rating : 100mA Maximum (each)