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The important role of hydrogen sensors installed in power plants

Background: The battery compartment is a compartment where batteries are stored. According to the working principle of lead-acid battery, the positive active material of lead-acid battery is lead dioxide. The negative active material is lead sponge. The electrolyte is a dilute sulfuric acid solution. When charged to 70% to 80%, the positive electrode begins to

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Methane sensor helps monitor methane gas leaks

Background: Natural gas is an important life energy, and the safety of natural gas pipelines is very important. Gas pipelines have the characteristics of long distance and wide distribution. It is mainly laid underground in cities, passing rivers, ravines, railways and highways along the way. The complex terrain limits the operation method of manual inspection.

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Ozone sensor takes you to focus on pollution under the blue sky

Background: Since the “Thirteenth Five-Year Plan”, the concentration of ozone pollution in my country has shown a trend of increasing year by year. In 2020, the average number of good days in 337 cities across the country was 87.0%. The excess days with ozone as the primary pollutant accounted for 37.1% of the total excess

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Working principle and application of semiconductor gas sensor

At present, there are many methods and means of gas sensor monitoring gas, including electrochemical method, gas chromatography, thermal conductivity method, infrared absorption method, contact combustion method, semiconductor gas sensor detection method, optical fiber method and so on. However, from the scope of application, popularity and practicality of materials, the application of semiconductor gas sensors is

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What is Ozone detector?

Ozone sensor is a kind of ozone gas composition, concentration and other information into the information can be used by personnel, instruments, computers and other devices. According to the different working principles, ozone sensors have the following types: 1,Ssemiconductor ozone sensor This type of sensor is simple to manufacture and has the advantages of low

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Why ammonia sensor is important in smart toilets?

Is ammonia harmful to people’s health? First, ammonia is a colorless gas with a strong pungent odor, lighter than air. The gas often comes from concrete admixtures used in building construction and additives and brighteners used in interior decoration materials. Long-term exposure to ammonia, some people may appear skin pigmentation or finger ulcers and other symptoms; After being

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