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产品名称: BG&PB系列
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产品类别: MEDC报警产品  手动报警按钮
 
产品描述

Introduction

These manual fire alarm call points have been designed for use in hazardous locations and harsh environmental conditions. The GRP enclosures are suitable for use offshore or onshore, where lightweight combined with a high level of corrosion resistance is required.

  • Polyester enclosure-light, strong and not subject to corrosion.
  • 2 models: Breakglass.;Pushbutton.
  • 4 basic versions available:
    (1) Explosion protected Exe (ATEX, Chinese [CQST],Brazilian [Inmetro])
    (2) Explosion protected Exi (ATEX, GOST ‘R’,GOST ‘K’, Chinese (CQST), Brazilian [Inmetro] or CSA),
    (3) Explosion protected: Class I, Div. 2,Groups A-D Class II, Div. 2, Groups F & G (PB only)Class I, Zone 2
    (4) Weatherproof & Dust-tight/UL ordinary locations.
  • In line and end of line resistors and/or zener diodes can be fitted.
  • Variety of colours available.
  • Up to 9 terminals available.
  • Lift flap available for extra protection against inadvertent operation.
  • Optional LED-this indicates that the unit has  been designed for use in been operated-useful for testing purposes. 
  • Earth continuity option for metal glands.
  • 1 or 2 changeover switches.
  • Captive cover screws. 
  • SIL 2 Certified.
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