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                產品名稱: DB10系列
                產品型號:
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                產品類別: MEDC報警產品  揚聲器
                 
                產品描述

                Introduction
                This range of loudspeakers, intended for use in potentially explosive gas atmospheres, has a power rating of up to 20 Watts and is suitable for use in gas groups IIB and hydrogen.                                       
                The flamepaths, flare and body, are manufactured from a UV stable glass reinforced polyester. Stainless steel screws and mounting stirrup are incorporated to ensure a
                corrosion-free product.                               

                • Zone 1, Zone 2 & non-Ex use.
                • EExde IIB + H2 T4/T5/T6.
                • ATEX approved, Ex II 2G.
                • BASEEFA certified.
                • GOST ‘R’ & ‘K’ certified.
                • Chinese (CQST) certified.
                • Brazilian (Inmetro) certified.
                • IP66 and IP67.
                • Certified temperature –55°C to +70°C*.
                • GRP corrosion-free flamepath.
                • 116 dB(A) at 20 Watts at 1 metre.
                • 8, 15 and 20 Watt versions.
                • Power tappings via integral transformer.
                • Ratcheted swivel mounting stirrup.
                • Stainless steel fixtures.
                • Earth continuity available.

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