Temperature classification (also known as temperature class, or T class) defines the maximum surface temperature that a product destined for use in a potentially hazardous atmosphere is …

ATEX 防爆认证的标志. II ：ATEX规定的设备组别; I组是用于矿井下的设备,除此以外均为II组. 1：可应用在危险区Zone 0和 Zone 20 的设备. ATEX将防爆设备分成1, 2, 3大类: 1类设备用 …

ATEX Explosion Classification as a “T” value, ranging from T1 to T6 in order of decreasing value (so T6 is “safer”). IEC 60079-0:2011 permits marking a range of certified temperatures with an …

2016年4月14日 · A large percentage of offshore applications require a 'T3' rating. The majority of our products are rated 'T4, T5 or T6' so are therefore suitable for 'T3' applications. However, if …

The Temperature Class rating of T1, T2, T3, T4, T5 or T6 for gases, indicates the classification for the maximum surface temperature for the device and therefore the the distance to the …

If you have an area classified as T4, you know you can use T4 rated products. The classes are defined separately for gas and dust hazards by IEC standards 600079-10-1 (gas) and 600079 …

2019年1月17日 · Temperature classifications are referred to throughout the design process of explosion proof (ATEX) equipment and are often referred to as T Classes. The T Class is …

When electronic or electrical equipment of any type is intended for use in a hazardous area, the equipment must be ATEX certified as required by the EU directive 94/9/EC. This directive is …

ATEX（Atmosphères Explosibles）是欧洲用于防爆设备的一系列标准，它定义了在爆炸 性环境中使用的设备和保护系统的要求。 "IIC" 和 "T4" 是 ATEX 中的两个特定标记，它们分 别代表着 …

classified T4 or higher, but not T3 or lower. Equipment may be used in hazardous areas with the same or lower T‐Class. For example, the ExTemp is classified T4, which means it can be used …