Monoaxial biaxial, triaxial accelerometer with a signal analysis processor and output adapted to be connected to a PLC

摘要

This invention has for object an acceleration sensor which can assume monoaxial, biaxial and triaxial configurations; the device has an A/D converter and a microprocessor to the signal processing embedded. The miniaturization allowed to gather all the components in the same little box, in order to fix it directly on the surface of the monitoring object. The outputs are adapted to be introduced in the logical ones of control (PLC). The processor supplies in escape the result of quite complex processings, such as: Filtering high-pass and low- pass filter RMS Peak values Static and dynamic thresholds Memorisation of vibrational repetitive behaviours