Facility for measuring range extension with signal input, and for use in electrical equipment, has signal processing unit that has two signal processing inputs with subsequent processing paths for parallel processing of conditioned signals

摘要

The facility (1) has a signal conditioning unit (3), which has two parallel conditioning paths (5) for an input signal existing at signal input (4). The conditioning path is provided for conditioning the input signal with different measurement ranges. A signal processing unit (6) has two signal processing inputs (7) with subsequent processing paths (8), which are provided for parallel processing of the conditioned signals existing at the output of the signal processing unit. A measuring range selecting unit (9) selects the signals depending on predetermined criteria. An independent claim is included for a method for measuring range extension with a facility.