Catalog excerpts
EEx ia IIC T4 Greater than 107dBA output 26 user-selectable tones IP66 weatherproof ratingSecond tone switched by reversing supply polarity Tones comply to UKOOA/PFEER guidelines Corrosion-resistant red glass- reinforced polyester >
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Supply 12 or 24VDC 20%, depending on model, current 34-68mA @ 24V, 25-55mA @ 12V Recommended Interfaces Zener Barriers: S951 (24V version), S931 (12V version) IS Isolators: WIS1211 (24V version) Recommended Cable 0.5 to 2.5mm Construction UV stable glass reinforced polyester with stainless steel retaining screws. Colour і red Connections Eight terminals suitable for cable up to 2.5mm > Certification Location ATEX certified to EN50014:1997, EN50020:1994 and EN50284:1999 Group II, Category 1G, EEx ia IIC or IIB T4 (Ta 55ֺC to +70C) Zones 0, 1 or 2. Gas Group, IIC (or IIBdepending on model) or...
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