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Development of a high temperature capacitive pressure transducer
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Egger, R. L. |
| Copyright Year | 1977 |
| Description | High temperature pressure transducers capable of continuous operation while exposed to 650 C were developed and evaluated over a full-scale differential pressure range of + or - 69 kPa. The design of the pressure transducers was based on the use of a diaphragm to respond to pressure, variable capacitive elements arranged to operate as a differential capacitor to measure diaphragm response and on the use of fused silica for the diaphragm and its supporting assembly. The uncertainty associated with measuring + or - 69 kPa pressures between 20C and 650C was less than + or - 6%. |
| File Size | 3174374 |
| Page Count | 114 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19770026539 |
| Archival Resource Key | ark:/13960/t5k98063q |
| Language | English |
| Publisher Date | 1977-10-01 |
| Access Restriction | Open |
| Subject Keyword | Thin Films Pressure Sensors Production Engineering Fusion Melting Diaphragms Mechanics High Temperature Environments Thermodynamic Properties Silicon Dioxide Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
