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Product Features

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

  • Integrating gas separation and detection, it boasts high integration and can be directly installed on transformer valves

  • 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 impact of external environmental changes and water vapor in the environment, making it suitable for gas detection in various extremely harsh environments

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

  • The design lifespan of the sensor is greater than 10 years

  • Testing scope

    0-2000（μL/L）

  • Sensitivity

    The maximum value shall be taken from +10% or ±20uL/L

  • Response time

    <10min

  • Repetitiveness

    ±1%

  • 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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Wuhan Jiazheng Intelligent Technology Co., Ltd. was established in 2019. It is a professional manufacturer engaged in the research and development, production, sales, and service of intelligent gas sensors and their gas detection modules, and provides customers with complete gas detection product solutions.
Our products include fuel cell gas sensors, traditional electrochemical sensors, solid electrolyte sensors, MEMS metal oxide semiconductors (MOX), optical gas sensors, temperature and humidity transmitters and sensor modules, and complete monitoring solutions. The product is widely used in industrial safety monitoring, indoor air quality monitoring, power equipment status monitoring, civil fire gas detection, energy storage safety monitoring and other fields.

  • Company Information

    Address：Room 13, 7th Floor, Unit 2, Buildings 2 and 3,
    Wudahuiyuan Phase V, National Geospatial Information Industry Base, No. 1-1 and -2, Wudahyuan Fourth Road, Donghu New Technology Development Zone, Wuhan

    Telephone：18108669496

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  • After Sales Phone

    4001015349

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