Invention Grant
- Patent Title: Temperature and humidity compensated single element pellistor
- Patent Title (中): 温湿度补偿单元电阻器
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Application No.: US12356268Application Date: 2009-01-20
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Publication No.: US08721970B2Publication Date: 2014-05-13
- Inventor: Martin Willett , Martin Jones
- Applicant: Martin Willett , Martin Jones
- Applicant Address: CH Uster
- Assignee: Life Safety Distribution AG
- Current Assignee: Life Safety Distribution AG
- Current Assignee Address: CH Uster
- Agency: Husch Blackwell LLP
- Main IPC: G01N15/06
- IPC: G01N15/06
Abstract:
A portable, relatively low power gas detector incorporates a single pellistor-type sensor for sensing an explosive gas of interest. Outputs from the sensor are corrected in accordance with ambient temperature and humidity and pre-stored correction factors based on characteristics exhibited by a plurality of similar sensors.
Public/Granted literature
- US20090188297A1 Temperature and Humidity Compensated Single Element Pellistor Public/Granted day:2009-07-30
Information query
