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  • 产品名称：FB4 & FL4报警灯

  • 产品型号：FB4 & FL4报警灯
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简单介绍：
FB4 & FL4报警灯 FB4 & FL4报警灯设计供在恶劣环境中使用。海洋级不锈钢或合金外壳是适合使用离岸或陆地、 轻量级结合强度和耐腐蚀是必需的,可以根据用户的要求装配识别标签
详情介绍：
FB4 & FL4报警灯
FB4 & FL4报警灯设计供在恶劣环境中使用。海洋级不锈钢或合金外壳是适合使用离岸或陆地、 轻量级结合强度和耐腐蚀是必需的,可以根据用户的要求装配识别标签
FB4 explosionproof filament steady light for hazardous areas

These certified steady beacons have been designed for use in flammable atmospheres and harsh environmental conditions.

The marine grade alloy or stainless steel enclosures are suitable for use offshore or onshore, where light weight combined with corrosion resistance and strength is required.

Units can be painted to customer specification and fitted with identification labels.

Available with optional Exe terminal chamber.

Download FB4 & FL4 datasheet
Download FB4 & FL4 North American datasheet

Features

  • Zone 1 and Zone 2 use.
  • UL listed for USA and Canada
    • Hazardous locations:
    • Class I, Div. 1, Groups C & D.
    • Class I, Zone 1, AExd IIB T4/T5.
    • Ordinary locations: Visual-Signal Device.
  • Exde IICT3/T6.
  • ATEX approved Ex II 2GD.
  • BASEEFA certified.
  • GOST ‘R’ certified.
  • Brazilian (Inmetro) certified.
  • Certified temperature: –55°C to +70°C.
  • IP66 and IP67.
  • Fluorescent.
  • Filament Lamps supplied.
  • Corrosion Resistant.
  • Exde version has gland earth continuity in the GRP terminal chamber.
  • Optional lens guard.
  • Tapered spigot flamepath.
  • Retained cover screws.
Certification ATEX, IECEx, UL, GOST ‘R’, Inmetro
Area Classification Zone 1 and Zone 2 use.
Flameproof ATEX Ex II 2G, Exd(e) IIC T3/T6
Certified Ambient Temperature -55°C to +70°C (FB4 Exd)*
  -50°C to +55°C (FB4 Exde)*
  -20°C to +70°C (FL4)*
Ingress Protection IP66 & IP67
Material Stainless Steel or Alloy
Entries Up to 4 x 20mm or 25mm
Weight 14.9-17.3kg (Steel), 6.5 - 8.9kg (Alloy)
Options Body & lens colour, lens guard, tag & duty labels,
  lamp wattage, relay initiate or terminal chamber,
  voltages 24-48V d.c., 110V d.c.,
  110-254V a.c.

 *Model dependent


 
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