Hazardous Area Products // Audible & Visual Warning Signals // Beacons & Strobes // MEDC FL4 & FB4 Range of Steady Beacons

MEDC FL4 & FB4 Range of Steady Beacons

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Steady Beacons Exd(e), Weatherproof

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SM87 LU1/3 Range of Steady Beacons

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 lightweight 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.

Stainless steel, one of the most durable materials available on the market, is both hard wearing and corrosion resistant, increasing the life of products in harsh environments and therefore reducing maintenance costs.

Features

  • Zone 1 and Zone 2 use.
  • Ex de IIC T3/T4/T5/T6.
  • ATEX approved Ex II 2GD.
  • BASEEFA certified.
  • 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.
  • IECEx certified Gb, Db.
  • CUTR certified.
  • Brazilian (Inmetro) certified.
  • Certified temperature: –55ºC to +70ºC.
  • 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.
Technical Specification
CertificationATEX, IECEx, UL, TR CU
Explosion ProtectionATEX Ex II 2GD, Exd(e) IIC T5/T6
Area ClassificationZone 1 and Zone 2 use.
Certified Ambient Temperature-55°C to +70°C (FB4 Exd)*
-50°C to +55°C (FB4 Exde)*
-20°C to +70°C (FL4)*
Ingress ProtectionIP66 & IP67
MaterialStainless Steel or Alloy
EntriesUp to 4 x 20mm or 25mm*
WeightAlloy: 6.5 – 8.9kg
Stainless Steel: 14.9-17.3kg
OptionsBody & lens colour, lens guard, tag & duty labels,
lamp wattage, relay initiate or terminal chamber,
voltages 24V – 110V d.c. 110V -254V a.c.

* Model dependent

MEDC FL4 & FB4 Range of Steady Beacons Datasheet