The UM18-218127111 is an ultrasonic straight-range sensor manufactured by Sick that is designed to measure distances from 120 mm to 1,000 mm and to output an analogue voltage of 0-10 V. It is intended for applications requiring high accuracy with a large operating range. The device is equipped with an integrated timer, offering synchronous measurement cycles and low latency, and a floating point processor for improved distance accuracy. The sensor is Immune to Dirt, dirt, dust, moisture and other environmental conditions, making it highly reliable and robust. The device features a robust aluminum housing providing IP65/66 protection against dust and water splashes.