Systems and methods for pressure and temperature measurement

A method comprising:

• obtaining, from a sensor disposed in a remote location, first resonant frequency information corresponding to a first resonant frequency of the sensor, the first resonant frequency corresponding to environmental conditions of the remote location;
• obtaining, from the sensor, second resonant frequency information corresponding to a different, second resonant frequency of the sensor, the second resonant frequency corresponding to the environmental conditions of the remote location, wherein the sensor comprises plural beams, the plural beams comprising a first group of beams that have a thin film coating and a second group of beams that do not have the thin film coating, wherein the first resonant frequency corresponds to a first vibrational mode corresponding to vibration of only the second group of beams and the second resonant frequency corresponds to a second vibrational mode corresponding to vibration of at least the first group of beams;
• and, determining, with a determination module, a temperature and a pressure at the remote location using the first and second resonant frequency information.

A tangible and non-transitory computer readable medium comprising one or more computer software modules configured to direct one or more processors to:

• obtain, from a sensor disposed in a remote location, first resonant frequency information corresponding to a first resonant frequency of the sensor, the first resonant frequency corresponding to environmental conditions of the remote location;
• obtain, from the sensor, second resonant frequency information corresponding to a different, second resonant frequency of the sensor, the second resonant frequency corresponding to the environmental conditions of the remote location, wherein the sensor comprises plural beams, the plural beams comprising a first group of beams that have a thin film coating and a second group of beams that do not have the thin film coating, wherein the first resonant frequency corresponds to a first vibrational mode corresponding to vibration of only the second group of beams and the second resonant frequency corresponds to a second vibrational mode corresponding to vibration of at least the first group of beams;
• and, determine a temperature and a pressure at the remote location using the first and second resonant frequency information.