A gas pressure sensor assembly comprising: at least one suspended platform micro-thermistor sensor device exposed to the gas pressure of a given atmospheric environment, said at least one suspended platform micro-thermistor sensor device being at least partially encased in said gas pressure environment; the gas pressure sensor assembly comprises: a binary-wave voltage source connected to said suspended platform micro-thermistor sensor device, said binary-wave voltage source providing a binary-wave electrical excitation of each of said at least one suspended platform micro-thermistor sensor device, said binary-wave electrical excitation being adapted to generate an incremental amount of electrical heating power applied to the micro-thermistor suspended platform leading to an incremental change in electrical resistance of each of said suspended platform micro-thermistor sensor device from a first predetermined electrical resistance to a second predetermined electrical resistance, said incremental change in electrical resistance corresponding to an incremental change in temperature of each of said at least one suspended platform micro-thermistor sensor device from a first predetermined temperature to a second predetermined temperature; an electrical readout circuit connected to each of said at least one suspended platform micro-thermistor sensor device, wherein each of said at least one suspended platform micro-thermistor sensor device acts as a variable electrical resistance in said electrical readout circuit characterized in that said electrical readout circuit is configured for measuring a first voltage applied to each of said at least one suspended platform micro-thermistor sensor device at said first predetermined temperature, and for measuring a second voltage applied to each of said at least one suspended platform micro-thermistor sensor device at said second predetermined temperature. at least one suspended platform micro-thermistor sensor device exposed to the gas pressure of a given atmospheric environment, said at least one suspended platform micro-thermistor sensor device being at least partially encased in said gas pressure environment; the gas pressure sensor assembly comprises: a binary-wave voltage source connected to said suspended platform micro-thermistor sensor device, said binary-wave voltage source providing a binary-wave electrical excitation of each of said at least one suspended platform micro-thermistor sensor device, said binary-wave electrical excitation being adapted to generate an incremental amount of electrical heating power applied to the micro-thermistor suspended platform leading to an incremental change in electrical resistance of each of said suspended platform micro-thermistor sensor device from a first predetermined electrical resistance to a second predetermined electrical resistance, said incremental change in electrical resistance corresponding to an incremental change in temperature of each of said at least one suspended platform micro-thermistor sensor device from a first predetermined temperature to a second predetermined temperature; an electrical readout circuit connected to each of said at least one suspended platform micro-thermistor sensor device, wherein each of said at least one suspended platform micro-thermistor sensor device acts as a variable electrical resistance in said electrical readout circuit characterized in that said electrical readout circuit is configured for measuring a first voltage applied to each of said at least one suspended platform micro-thermistor sensor device at said first predetermined temperature, and for measuring a second voltage applied to each of said at least one suspended platform micro-thermistor sensor device at said second predetermined temperature. a binary-wave voltage source connected to said suspended platform micro-thermistor sensor device, said binary-wave voltage source providing a binary-wave electrical excitation of each of said at least one suspended platform micro-thermistor sensor device, said binary-wave electrical excitation being adapted to generate an incremental amount of electrical heating power applied to the micro-thermistor suspended platform leading to an incremental change in electrical resistance of each of said suspended platform micro-thermistor sensor device from a first predetermined electrical resistance to a second predetermined electrical resistance, said incremental change in electrical resistance corresponding to an incremental change in temperature of each of said at least one suspended platform micro-thermistor sensor device from a first predetermined temperature to a second predetermined temperature; an electrical readout circuit connected to each of said at least one suspended platform micro-thermistor sensor device, wherein each of said at least one suspended platform micro-thermistor sensor device acts as a variable electrical resistance in said electrical readout circuit characterized in that said electrical readout circuit is configured for measuring a first voltage applied to each of said at least one suspended platform micro-thermistor sensor device at said first predetermined temperature, and for measuring a second voltage applied to each of said at least one suspended platform micro-thermistor sensor device at said second predetermined temperature.