Overview: www.DataSheet.co.kr Ultrasonic proximity sensors UM30, UM18 and UC12 – powerful devices for almost any application. Even when it's extremely dusty: The ultrasonic proximity sensors are not impaired by foreign bodies in the air, mist, vapour and dirt. Even the background suppression is near perfect. We call this concentrating on the essentials. UM30 UM18 Far and near – different scanning ranges Detection or measurement as required Smaller diameter with the same functionality Short, medium or long-distance? The UM30 has three different scanning ranges. The minimum operating distance begins at a minute 30 mm, and for really long-distance applications, to the limit of the scanning range is astonishing 6000 mm. The UM30 can be fitted with a binary output or analogue interface. Depending on the task on hand, objects can simply be detected or their distance measured.
