Tubular Style: Type - Ultrasonic Sensor; Sensing Range - 300mm 11.81 in; Voltage - 10-30V DC; Connection Type - Connector, 4-pin; Connection Size - M12x1; Construction Style - Tubular, Threaded; Diameter - 18 mm; Sensing Position - End; Material - Brass, Nickel-Plated; Response Time - 30 ms; Enclosure Rating IEC - IEC IP67; Switching Frequency - 390 kHz; Temperature Rating - -25 to 70degC -13 to 158degF; Output - Analog - 0-10V