VIBRATORY SENSOR AND METHOD

摘要

A vibratory sensor (5) includes a vibratory element (104) configured to generate a vibration signal and a meter electronics (20) coupled to the vibratory element (104) and receiving the vibration signal, with the meter electronics (20) including a gain stage (150) coupled to the vibratory element (104) and receiving the vibration signal, with the gain stage (150) amplifying the vibration signal by a predetermined gain to generate a saturated vibration signal, and a signal processor (156) coupled to the gain stage (150), with a first input (161) of the signal processor (156) receiving the saturated vibration signal and determining a vibration signal frequency from the saturated vibration signal and with a second input (162) of the signal processor (156) receiving the vibration signal and determining a vibration signal amplitude from the vibration signal.