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      This standard specifies the construction, testing and performance requirements for portable, mobile and stationary combustible gas or vapor detectors for use in explosive environments. The standard covers general requirements and test methods for detectors in gas mines and potentially explosive environments. It provides safety performance assurance for the design and application of gas detectors and is suitable for gas monitoring and early warning in industrial and commercial fields.

      This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
      Status Abolish
      CCS K35 ICS 29.260.20
      Release Date 2017-12-29 00:00:00 Implementation Date 2018-07-01 00:00:00
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