High temperature 60 ghz absorption oxygen sensor for sulfur-rich environments
An innovative oxygen sensor using 60 GHz radiation, designed for high-temperature sulfur-rich gas streams. Utilizes sapphire windows for effective remote sensing, providing a cost-effective solution to sulfur contamination in industrial applications.
Overview
This cutting-edge oxygen sensor leverages the strong absorption of 60 GHz radiation by oxygen, offering a robust method for detecting oxygen levels in sulfur-rich environments. The technology utilizes sapphire windows, capable of withstanding temperatures over 1000°C, enabling effective remote sensing through exhaust ducts. This solution addresses the challenge of sulfur contamination, providing a reliable and cost-effective alternative for industrial applications.
Technical specifications
- 60 GHz Radiation: Utilizes strong oxygen absorption characteristics for precise detection.
- High-Temperature Sapphire Windows: Capable of operating at temperatures exceeding 1000°C, ensuring durability and reliability in harsh environments.
- Cost-Effective Components: Uses readily available and inexpensive 60 GHz senders and receivers.
- Remote Sensing Capability: Provides line average sensing through exhaust ducts, enhancing safety and efficiency in industrial processes.
Technology readiness level
Currently at Technology Readiness Level 3, this technology has been validated in a laboratory environment with plans for further calibration and testing using standard equipment and sapphire viewports. The organization has extensive experience in related high-temperature and spectral detection technologies.
About Thoughtventions Unlimited LLC
Thoughtventions Unlimited LLC is a research and development company that creates specialized commercial research equipment and provides technical consulting services in the applied physical sciences. The company designs and manufactures custom and semi-custom laboratory hardware, including high-temperature furnaces, vacuum systems, sapphire viewports, and optical products. Its core technical offerings feature proprietary innovations such as gold-coated transparent furnaces that allow for precise thermal control and observation, alongside specialized gold-coating services for mirrors and windows. These products are engineered for extreme environments, supporting operations at temperatures up to 1800 °C and pressures reaching 1350 bar.
Serving a diverse client base that includes universities, international laboratories, and government entities, the company addresses complex technical challenges by applying multidisciplinary research to practical laboratory applications. Beyond hardware sales, Thoughtventions provides testing, heat treating, and equipment repair services to support R&D initiatives. The firm has a long track record of performing contract research for U.S. government programs, including NASA and the Department of Energy, leveraging the specialized expertise of its founder to bridge the gap between fundamental scientific innovation and commercialized research tools.
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