危险-远离；工业安全防护传感器

　　危险-远离；工业安全防护传感器

　　在发达经济体的工业文化中，对工作安全的严格关注已经根深蒂固。安全是重要的不仅是工人也为雇主，谁理解一个良好的安全记录的财务和名誉利益。

　　以安全为导向的法规涵盖了从工作环境和实践到工作场所设备设计的许多方面。机械必须满足的基本健康和安全要求（ehsrs），如在欧洲机械指令2006／42／EC上市，保证健康和机器的用户和其他人谁可能影响安全。

　　Safety Standards and the Machinery Directive

　　Machine design is subject to a system of standards that extends to cover a wide range of risk reduction and safety-protection mechanisms. At the highest level， type A standards include ISO12100， which sets out basic concepts and design principles that are applicable to all types of machines and also makes reference to risk assessment and risk reduction. At a lower level， type B1 standards set out general requirements for safeguards and type B2 standards apply to particular safety devices.

　　Among the type B standards， those set by the International Standards Organization （ISO） tend to focus on machinery and management， while International Electrotechnical Commission （IEC） standards are concerned with electrical and electronic safety systems. ISO standards include ISO13849-1 covering safety-related parts of control systems. IEC standards， on the other hand， include IEC60204 concerning electrical equipment in general， IEC61496 for electro-sensitive protective equipment， and IEC62046 for equipment designed to detect the presence of persons.