DB10扬声器上海美盛自动化设备有限公司

DB10扬声器

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产品名称：DB10扬声器
产品型号：DB10扬声器
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简单介绍

DB10扬声器 DB10扬声器拟在潜在爆炸性气体环境中使用、已达 15 瓦的额定功率和适合使用的气体组分 IIB 加上氢和IIC。Flamepaths，flare 和壳体，是由紫外线稳定玻璃纤维增强聚酯生产的。不锈钢螺钉和安装箍筋以确保无腐蚀的产品被应用安装。

产品描述

DB10扬声器
DB10扬声器拟在潜在爆炸性气体环境中使用、已达 15 瓦的额定功率和适合使用的气体组分 IIB 加上氢和IIC。Flamepaths，flare 和壳体，是由紫外线稳定玻璃纤维增强聚酯生产的。不锈钢螺钉和安装箍筋以确保无腐蚀的产品被应用安装。

This range of loudspeakers, intended for use in potentially explosive gas atmospheres, has a power rating of up to 15 Watts and is suitable for use in gas groups IIB plus hydrogen and IIC.

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.

Download DB10 datasheet

Features

Zone 1, Zone 2 & non-Ex use.
Exde IIB + H₂, IIC T4/T5/T6.
ATEX certified Ex II 2G
IECEx certified Gb
BASEEFA certified.
GOST ‘R’ & ‘K’ certified.
Chinese (CQST) certified.
Brazilian (Inmetro) certified.
IP66 and IP67.
Certified temperature: –40°C to +65°C*.
GRP corrosion-free flamepath.
116 dB(A) at 20 Watts at 1 metre.
8 and 15 Watt versions.
Power tappings via integral transformer.
Ratcheted swivel mounting stirrup.
316L Stainless steel fixtures.
Retained cover screws
Internal earth stud fitted as standard

Certification	ATEX, IECEx, GOST R & K, CQST, Inmetro
Flameproof	ATEX Ex II 2G, Exde IIB + H₂, IIC T4/T5/T6
Area Classification	Zone 1, Zone 2 & non Ex-use
Certified Ambient Temperature	–40°C to +65°C*
Ingress Protection	IP66 & IP67
Material	Corrosion-free GRP
Output	105 dBA at 1W at 1 metre
	115 dBA at 15W at 1 metre
Entries	Up to 2 x 20mm
Weight	3.2kg (model dependant)
15W Tappings	15, 7.5, 3.75, 2.5, 1.25, 0.75
8W Tappings	8, 4, 2, 1, 0.5, 0.25
Options	Body colour, tag & duty labels,
	Transformer voltage

*Model Dependent

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DB10扬声器

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