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The instrument uses the difference between the thermal conductivity of the component to be analyzed and the background component, and the characteristic of the thermal conductivity of the mixed gas changes with the component to be analyzed. The instrument performs online analysis consisting of a thermally conductive gas sensor and an intelligent signal converter The meter has the characteristics of wide measuring range, good stability and short response time, and is used for automatic analysis of hydrogen content in non-explosion-proof occasions. The meter is suitable for on-line analysis of hydrogen content in the production process of fertilizer plants, generator cooling units, cracked gas production and other industries.

The basic principle of this instrument is to determine its composition according to the thermal conductivity of the gas, that is, to determine the content of a certain gas in the mixed gas by measuring the thermal conductivity of the mixed gas. The thermal conductivity of hydrogen in the mixed gas is the highest Therefore, when the background gas (such as N2, etc.) or other components in the mixed gas are kept substantially constant, the thermal conductivity of the mixed gas basically depends on the amount of hydrogen, so that according to the different thermal conductivity of the mixed gas, it can be measured How much hydrogen.

View more oxygen analyzer and sensors at www.avcray.com.

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