SICK UM18-211165101 (6048414) Ultrasonic Sensor, M12, 4-pin Male Connector
Ultrasonic sensors | UM18 | Operating range, limiting range: 30 mm ... 250 mm, 350 mm | Response time: 32 ms 32 ms | Switching output: 1 x NPN (200 mA) | Weight: 15 g | Temperature compensation: no