To study the influence of temperature and pressure on methane concentration detection, 1653.7 nm was selected as the center wavelength of methane according to the HITRAN database (explain what is this database), and then methane online detection system was designed using long path reflection structure detection technology combined with ...
[email protected]Mar 27, 2020The cheapest gas detectors are those designed as home alarms. Combustible gas models start around $25, while those that include carbon monoxide detection start around $35.
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Get Price1. Flammable Gas Detectors: The three types of Flammable gas detectors are: a. Catalytic Gas Detectors. b. Infrared Gas Detectors. c. Open Path (Line of Sight) Gas Detectors. a. Catalytic (Pellistor) Gas Detectors: Working Principle: Catalytic gas detectors determine gas concentration through oxidization which results in heat, and this is ...
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