system, and, method of determining frequency spacing to prevent intermodulation distortion signal interference

摘要

system summary, and, method of determining frequency spacing to prevent intermodulation distortion signal interference a system (800) for determining frequency spacing to prevent intermodulation distortion signal interference is provided. the system (800) includes a sensor assembly (810) and a meter verification module (820) communicatively coupled to the sensor assembly (810). the meter verification module (820) is configured to determine a frequency of a first signal to be applied to a sensor assembly (810) of a vibrating meter and to regulate a demodulation window around the frequency of the first signal. the meter verification module (800) is also configured to determine a frequency of the second signal to be applied to the sensor assembly such that a frequency of an intermodulation distortion signal generated by the first signal and the second signal is outside the demodulation window .