Leuze Electronic VDB 11/4 Double sheet monitoring amplifier

The double sheet monitoring amplifier, also known as a double sheet sensor amplifier or sheet thickness control unit, with type number VDB 11/4 from Leuze Electronic, is an electrical amplifier for material flow monitoring. It has the dimensions 20 x 15 x 10 cm and weighs 0.7 kg. Amplifiers for double sheet monitoring serve to prevent the simultaneous feeding of two or more sheets into machines. This is achieved by precisely monitoring the material thickness to avoid malfunctions and machine damage. Typical applications are found in printing machines and packaging systems, as well as in paper and cardboard processing systems.