启栅自动化
@启栅自动化客服
P＋F公司95年推出的新型Z系列齐纳栅专为配合DCS系统而设计。依照最新齐纳栅应用理念设计，精益求精地选配元器件，采用一丝不苟的精湛工艺制作，使其优秀品质得以充分体现：
• 理想化的齐纳特性
• 无源纯阻性电路
• 适应DCS对智能变送器回路供电
• 一台齐纳栅负责一个检测点或一个控制点
• 避免除安全需要以外的安全栅的损耗
• 对工程友好的结构设计
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.
启栅自动化
@启栅自动化客服
