Animal feed manufacturers often use process hoppers for adding flavoring agents to their products. Level measurement inside the process hoppers can be problematic, as the strong vibrations produced and continuous movement can damage the electronics in some measurement devices. Manufacturers using process hoppers need reliable, robust level measurement solutions that are designed for low dielectric media and made to withstand high temperatures, high mechanical stress, high tensile forces, and other extreme conditions found in tight, dusty spaces. Devices with remote electronics options are well suited for measurement in this high-vibration environment.