Gas detectors are widely used in petrochemical, environmental protection, metallurgy, coal mine, pharmaceutical and other industries. For different application sites and testing requirements, choosing the right gas detector is very important for the safety of personnel. Today, I will take you to learn about the relevant knowledge of gas detectors and how to choose the right gas detector when choosing.

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gas detector selection method:

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1, protection requirements

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whether the explosion-proof safety level is applicable to the workplace, whether the product safety has passed, and whether there is explosion-proof or metrology certificate.

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2, determine the use of

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according to the different industrial environment, the type of gas detector is also different.

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3. Determine the type and concentration range of the gas to be detected

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The types of gases encountered in each production department are different, and all possible situations should be considered when selecting a gas detector.

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4, stability

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stability refers to the zero drift and full amplitude drift of the instrument. the smaller the zero drift and full amplitude drift, the more stable the instrument is.

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After understanding the above content, do you have a clearer understanding of the choice of gas detector, then you should be more careful when choosing to use these instruments, and ensure personal safety is the first priority.