SICK (6068445) UM18-21812E211 Ultrasonic Sensor, 10-30VDC, M12 5-Pin Male Connector
Operating range, limiting range 120 mm ... 1,000 mm, 1,300 mm Target Natural objects Resolution ≥ 0.069 mm Repeatability ± 0.15 % 1) Accuracy ± 1 % 2) 3) Temperature compensation ✔ Response time 80 ms Switching frequency 10 Hz Output time 20 ms Ultrasonic frequency (typical) 200 kHz