DB18扬声器-DB18扬声器-上海美盛自动化设备有限公司手机版

产品简介

DB18扬声器DB18扬声器此扬声器，旨在用于区域 2、潜在爆炸性气体和粉尘大气，有达 15 瓦的额定功率，是适用于所有燃气组别包括氢。Flare 和壳体是从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防止设备被腐蚀

详细介绍

DB18扬声器
DB18扬声器此扬声器，旨在用于区域 2、潜在爆炸性气体和粉尘大气，有达 15 瓦的额定功率，是适用于所有燃气组别包括氢。Flare 和壳体是从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防止设备被腐蚀

DB18 explosionproof loudespeaker for hazardous areas

DB18 explosionproof loudespeaker for hazardous areas

This loudspeaker, intended for use in Zone 2, potentially explosive gas and dust atmospheres, has a power rating of up to 15 Watts and is suitable for use in all gas groups including hydrogen.

The 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 DB18 datasheet

Features

Zone 2 use.
EEx n II T4.
ATEX compliant, Ex II 3 GD.
BASEEFA tested.
IP66 & IP67.
Ambient temperature -55°C to +55°C.
117dBA at 15 Watts at 1 metre.
Power tappings via integral transformer.
Stainless steel ratcheted swivel mounting stirrup.
Stainless steel fixtures.

Certification	ATEX
Non-sparking	EExnA II T 135°C T4
Area Classification	Zone 2 & non Ex-use
Certified Ambient Temperature	-55°C to +55°C
Ingress Protection	IP66 & IP67
Material	Corrosion-free GRP
Output	107 dBA at 1W at 1 metre
	117 dBA at 15W at 1 metre
Entries	Up to 2 x 20mm
Weight	2.6kg (model dependant)
Tappings	15, 7.5, 5, 4, 2, 0.8
Options	Body colour, tag & duty labels,
	Transformer voltage