What does CE mean on imported instruments? Is it explosion-proof?

CE certification relates only to the basic safety requirements ensuring that a product does not pose a risk to the safety of humans, animals, and goods; it is not related to general quality requirements. The harmonization directives specify the main requirements, while the general directives cover the standard requirements. Therefore, the accurate meaning is: the CE mark is a symbol of safety compliance, not a symbol of quality compliance. They are the \"main requirements\" that form the core of European directives. “The “CE” mark is a safety certification mark, regarded as a passport for manufacturers to enter the European market. CE stands for CONFORMITE EUROPEENNE, which means European conformity. In the EU market, the “CE” mark is a mandatory certification mark. Whether it is products manufactured by companies within the EU or products produced elsewhere, in order to be sold freely in the EU market, they must bear the “CE” mark as proof that they meet the basic requirements of the EU’s Directive on New Approaches to Technical Harmonization and Standardization. This is a mandatory requirement imposed by EU law on products.

Hello, can such safety signs be used in China as explosion-proof or intrinsically safe signs?

This post was last edited by feng*aosa on 2015-10-13 21:34. CE is the EU certification mark, which includes certification for explosion protection. But not all CE certifications are related to explosion protection ； 　　For example, if the instruction manual of an instrument with CE certification states that it can be used in Zone 1 explosion-proof areas, then it can indeed be used in such areas. If it isn’t stated, it cannot be used. 　　It should also be noted that Zone 1 in Europe differs from Zone 1 in national standards; a comparison with flammable materials is required to determine whether it can be used. 　　If the CE certification is obtained not in accordance with EU standards but rather based on IEC standards, then the EX mark, which features circles connected by lines and is enclosed within a hexagon, will also be applied. Although it is not equivalent to national standards (mainly due to different testing criteria), it can be applied directly. 　　National standard certification is carried out in accordance with the IEC standards, so the IEC Ex mark is used directly. 　　The explosion-proof mark does not indicate the explosion-proof rating or type.