Banner Engineering Ultrasonic Proximity Sensor, Series: S18U, Time of Flight Sensing Method, 30 to 300 mm Sensing Distance, LED Light Source, 10 Output, 12 to 30 V DC, 40/65 mA, 300 kHz, Integral Quick-Disconnect, 2.5 ms Response, NEMA 6P/IP67, -20 to 60 deg C, ABS, Environmental Conditions: -40 to 80 deg C Storage Temperature, 100% Non-Condensing Relative Humidity, IEC 60947-5-2 Requirements 30 11 ms Duration Half Sine Wave Mechanical Shock