Pressure sensors and their methods of use are described. In one embodiment, a pressure sensor includes a pressure deflectable diaphragm end formed of a first material with a first coefficient of thermal expansion, and a relatively non-deformable component formed of a second material having a second coefficient of thermal expansion. The pressure deflectable diaphragm end and the non-deformable component form a first and a second portion of a capacitor. An intermediate component separates, or is disposed between, the pressure deflectable diaphragm end and the relatively non-deformable component. The intermediate component is formed of a material with a coefficient of thermal expansion that is less than the first coefficient of thermal expansion which may help minimize changes in span with temperature. In other embodiments, a pressure sensor includes an intermediate circuit located between a distal end of the pressure sensor and a remotely located circuit enclosure including a main circuit.