Hydrogen sulfide detector for chemical storage areas, all-weather prevention of toxic gas leakage accidents
The equipment is compatible with four mainstream detection principles: catalytic combustion, electrochemical, semiconductor, and infrared, covering all categories of industrial gas detection needs, adapting to different gas detection scenarios, with comprehensive upgrades in accuracy and applicability. The catalytic combustion principle is mainly used for detecting various combustible gases, utilizing the temperature and resistance changes generated by flameless combustion of gas on the catalytic element surface to accurately convert gas concentration, with good linearity and high stability; the electrochemical principle targets toxic trace gases such as carbon monoxide and hydrogen sulfide, generating corresponding current signals through electrode oxidation-reduction reactions, with strong specificity and high sensitivity at low concentrations; the semiconductor principle is suitable for a wide range of
