Variable Reluctance Vacuum Sensor (1Torr) for Space Station 981570
Variable reluctance (VR) pressure sensing technology allows for a number of design features not available in many of the more common sensing techniques. Design features such as a large metallic diaphragm, relatively large diaphragm movement, magnetic sensing circuitry, high over-pressure capability, and all-welded construction (no brittle adhesives or crystals) achieve high accuracy over long term application, in very demanding environments. The VR vacuum sensor designed for the International Space Station (ISS) is a good example of where this type of sensing technique can be used where many others cannot.
Citation: Devit, O., McConville, K., and Kudela, M., "Variable Reluctance Vacuum Sensor (1Torr) for Space Station," SAE Technical Paper 981570, 1998, https://doi.org/10.4271/981570. Download Citation
Author(s):
O. Nath Devit, Kristiina McConville, Martin J. Kudela
Affiliated:
AlliedSignal Aerospace Canada
Pages: 5
Event:
International Conference On Environmental Systems
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Spacecraft
Virtual reality
Vacuum
Pressure
Adhesives and sealants
Magnetic materials
Sensors and actuators
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