Hochiki
Hochiki Z787 Zener Barrier Dual Channel
Product Code: Z787
Z787 is an intrinsically safe dual-channel Zener diode barrier designed for conventional fire detection systems in hazardous areas. It is certified in 'ia' class for all zones and 'IIC' class for explosive atmospheres. The dual-channel configuration allows two separate detection lines to be protected through a single barrier; this saves space in the panel and reduces costs in installations where the number of lines going to the Ex area increases.
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Technical specifications
| Architecture | Konvansiyonel |
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