标准摘要
[中文适用范围]： ISO/IEC 80079 的本部分规定了用于爆炸性环境的非电气设备的设计和构造要求，这些设备受到结构安全“c”、点火源控制“b”和液体浸没“k”保护。ISO/IEC 80079 的本部分补充和修改了 ISO 80079-36 中的要求。当本标准的要求与 ISO 80079-36 的要求相冲突时，以本标准的要求为准。如果没有额外的防护措施，保护类型“c”、“k”和“b”不适用于 I 组 EPL Ma。标准中描述的防爆类型可以单独使用或相互组合使用，以满足 I 组、II 组和 III 组设备的要求，具体取决于 ISO 80079-36 中的点火危险评估。 [外文原描述]： ISO 80079-37:2016 specifies the requirements for the design and construction of non-electrical equipment, intended for use in explosive atmospheres, protected by the types of protection constructional safety "c", control of ignition source "b" and liquid immersion "k". This part of ISO/IEC 80079 supplements and modifies the requirements in ISO 80079-36. Where a requirement of this standard conflicts with the requirement of ISO 80079-36 the requirement of this standard takes precedence. Types of protection "c", "k" and "b" are not applicable for Group I, EPL Ma without additional protective precautions. The types of ignition protection described in the standard can be used either on their own or in combination with each other to meet the requirements for equipment of Group I, Group II, and Group III depending on the ignition hazard assessment in ISO 80079-36. Keywords: constructional safety "c", control of ignition source "b" and liquid immersion "k"
英文名称Explosive atmospheres — Part 37: Non-electrical equipment for explosive atmospheres — Non-electrical type of protection constructional safety ''c'', control of ignition sources ''b'', liquid immersion ''k''