Observe the step-by-step operation and see practical examples of usage. In this video, we demonstrate the Endress+Hauser Prosonic FDU91-RG2AA ultrasonic sensor in real-world scenarios, showing how it performs continuous, non-contact level measurement for liquids and bulk solids. You'll see its installation process, self-cleaning functionality, and how the integrated temperature sensor ensures accuracy despite environmental changes. We also cover its suitability for hazardous areas and long-distance separation from transmitters.