国产91尤物在线观看互动交流_日韩一区二区三区四区_国产剧情在线播放一区二区_最近最新高清中文字幕6页_日本资源在线高速播放_亚洲人成绝费网站色www吃脚_午夜欧美黄片免费看_又爽又黄又无遮挡的视频一_无人区在线观看高清完整版_久久九九国产精品综合喷水

齊納式安全柵

Zener Barriers – Cost Saving and Easy Mounting Ex-Protection

Zener barriers provide cost saving Ex-protection for various applications in process automation systems. The amount of energy transferred to the hazardous location is limited to a safe level incapable of igniting the explosive atmosphere.

Z-system zener barriers from Pepperl+Fuchs are directly mounted on a 35 mm DIN-Rail. Through accessories, the required grounding can be done directly on the DIN mounting rail.

·                          Fast mounting on the DIN-rail

·                          Grounding directly connected with DIN-rail

·                          Separation of field loop by removing the fus

Z-system zener barriers are available with high density up to 2 channels / 12,5 mm width. Variants with field replaceable fuses provide a convenient means of disconnecting or open-circuiting the instrument loop without interfering with the wiring, making commissioning and maintenance operations much easier.

更多>>評論

發(fā)表