Nuclear-irradiation-resistant reinforced high-temperature-resistant resonant quartz temperature sensor
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 常州奇军苑电子科技有限公司
- Publication Date
- 2021-06-18
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Abstract
Description
technical field
[0001] The invention relates to the field of resonant temperature sensors, in particular to a high-temperature-resistant resonant quartz temperature sensor with anti-nuclear radiation reinforcement suitable for aviation, aerospace, nuclear industry and conventional weapon industry. Background technique
[0002] The resonant quartz temperature sensor is a novel digital sensor, which has always been famous for its high accuracy, high stability, ultra-high resolution and other excellent characteristics; Type quartz temperature sensor" and CN100555840 "quartz thermal resonator" belong to the category of resonant quartz temperature sensor of thickness shear mode.
[0003] The working mechanism of the resonant quartz temperature sensor is "resonance", and its output signal is frequency; it does not rely on the "resistance" or thermal electromotive force characteristics generated by the sensor's molecular thermal motion, so it not only has excellent thermal sensitiv...