产品详情
查看大图

  • 产品名称：DB1声音报警器

  • 产品型号：DB1声音报警器
  • 产品厂商：其它品牌
  • 产品文档：
你添加了1件商品 查看购物车
简单介绍：
DB1声音报警器 DB1声音报警器重量轻，这一系列隔爆型声音报警器设计用于高耐候性等级，以应付离岸的严酷的环境条件和陆上石油、 天然气和石油化工行业。更高的输出 DB1H 和 DB1HP 都是特别适合嘈杂的环境
详情介绍：
DB1声音报警器
DB1声音报警器重量轻，这一系列隔爆型声音报警器设计用于高耐候性等级，以应付离岸的严酷的环境条件和陆上石油、 天然气和石油化工行业。更高的输出 DB1H 和 DB1HP 都是特别适合嘈杂的环境

DB1 explosionproof sounder / horn for hazardous areas

This range of light weight, flameproof Sounders has been designed with a high weatherproof rating to cope with the harsh environmental conditions found offshore and onshore in the oil, gas and petrochemical industries.

New electronic circuitry allows the DB1P and DB1HP to be switched between two selectable tones by either reversing the supply polarity, or connecting a second voltage supply.

The higher output DB1H and DB1HP are particularly suitable for noisy environments.

Listen to available sounder tones for this product

Download DB1 datasheet

Features

  • Zone 1 and Zone 2 use.
  • UL Listed – Class I, Div 1. Groups C & D.
  • Exd, IIB T3.
  • ATEX approved, Ex II 2G.
  • CENELEC approved, BASEEFA certified.
  • GOST ‘R’ certified.
  • Brazilian (Inmetro) certified.
  • IP66 & NEMA 4x.
  • Certified temperature:
    • –20°C to +70°C.
    • –13°F to +158°F.
  • Up to 113 dBA output.
  • Available in marine grade alloy or stainless steel.
  • 27 output tones, user selectable.
  • Telephone initiate option.
  • Tones can be selected remotely.
  • Tones comply with UKOOA/PFEER guidelines.
  • Any two tones may be switched via the external voltage supply.
  • End of line resistor option.
  • NFPA 72 compliant.
Certification ATEX, IECEx, UL, GOST ‘R’, Inmetro
Flameproof ATEX Ex II 2G, Exd IIB T3
Area Classification Zone 1 and Zone 2 use.
Certified Ambient Temperature -20°C to +70°C
Ingress Protection IP66
Material Stainless steel or alloy
Entries Up to 3 x 20mm or 25mm
Weight *3.5-12.7kg
Options Body colour, tag & duty labels, two stage (DB1P)
  alarms, high output (DB1HP), tel, relay or remote
  initiate, EOL resistor, certification, voltages 12-48V
  d.c., 110V a.c., 240V a.c.

 
* 请输入您的名字，方便我们和您联系
* 请输入您的电话，方便客服及时解答您的问题
* 请输入您详情地址，方便详细提供当地的市场讯息