Product Features

  • Industrial-grade fuel cell gas detection module, featuring multiple patented and non-patented core technologies

  • Selectively detect hydrogen gas, free from the influence of other interfering gases

  • Using passive components, there is no need for external excitation, and there are no phenomena such as poisoning or electrolyte leakage

  • With precise internal environmental control, it is immune to the influence of external environmental changes and water vapor in the environment, making it suitable for hydrogen detection in various extremely harsh environments

  • Stable performance, with long-term drift less than 2% per year

  • The detection range is wide, and it can be overloaded to 60000ppm

  • Testing Scope

    0-40000μL/L

  • Sensitivity

    1.25+0.5 (uV/ppm)(25+3°C)

  • Response time

    <10min

  • Repetitiveness

    ±5%

  • Long-term output drift

    <2%/year

  • Life expectancy

    >10 years

Detailed Parameters

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Application Scenarios

  • 绝缘子

    当放电过程中水分子被分解,或绝缘子的密封材料等发生分解等异常情况时,就可能产生氢气等,嘉正智能气体传感器可检测这些气体变化,有助于及时发现绝缘子的故障隐患。

  • 套管

    当电线过载、短路等引发异常发热使套管内产生可燃或有害气体时,嘉正智能气体传感器能及时检测,便于提前预警,防止安全事故。

  • 电抗器

    运行中若出现局部过热或放电等问题,可能产生氢气等气体,嘉正智能气体传感器可检测这些气体,及时发现异常,保障电抗器安全运行。

  • 油浸式电力变压器

    电力气体传感器可监测变压器内部是否产生氢气、一氧化碳、乙炔和乙烯等故障气体,据此判断运行状况,及时预警潜在故障,保障变压器安全稳定运行。

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