GB/T 20936.2-2017 《Gas Detectors for explosive atmospheres—Part 2：Selection，installation，use and maintenance of Detectors for flammable gases and oxygen》 Related products

This standard provides guidelines for the selection, installation, use and maintenance of Class II combustible gas and oxygen detectors for industrial and commercial safety applications. It is suitable for equipment that achieves explosion protection requirements by inerting to remove oxygen or flammability gases. The standard provides detailed operating procedures for the safe use and regular maintenance of gas detectors to ensure the long-term effectiveness and safety of equipment.