The maintenance free MWF from MOLLET with ATEX approvals is the best choice for all continuous level measurement applications in bulk solids and almost any liquids. This Guided Microwave Radar (TDR instrument) is unaffected by changes of product, pressure, dust or temperature. Therefore it is extremely reliable and easily to install. Due to the wide measuring range from 0,1 to 20,0 meters it is suitable for small bins as well as for large silos.