MEMS sensors offer high accuracy at low pressure ranges, high signal output and small size, but they perform poorly or even fail to survive at extreme temperatures, typically limited to under 200°F.

High temperature pressure transducers provide a millivolt output, meaning that they need an external amplifier to transform it into a 4 to 20 mA or 0 to 10 V signal. This external amplifier will also ...

"Due to advances in materials and processes, there is now an ability to pursue high-bandwidth pressure sensors capable of performing in high-temperature environments not previously possible," said ...

NASA/Jet Propulsion Laboratory. "High-Tech Helium Tricks May Benefit Earth And Space." ScienceDaily. ScienceDaily, 8 June 2001. <www.sciencedaily.com / releases / 2001 / 05 / 010521072841.htm>.

The history of superconductivity is littered with dubious claims of high-temperature activity that later turn out to be impossible to reproduce. Indeed, physicists have a name for this: USOs, or ...