E2S STExB2X05 Xenon Explosion / Flameproof Strobe Beacon

The E2S STExB2X05 is a globally approved explosion proof 5 Joule Xenon beacon.  The robust corrosion proof 316L stainless steel enclosure ensures suitability for all Zone 1, 2, 21 & 22 and Class I Div 2 hazardous location signalling applications.

The E2S STExB2X05 beacons produce a high output Xenon flash required for effective signalling in environments with elevated levels of ambient light. The optically enhanced field replaceable colour filter optimises the strobe output and is constructed from UV stable PC.

The stainless steel enclosure features a threaded flame path, four cable entries and a large termination area – all of which significantly reduce installation time. SIL1 compliant to IEC61508 (2010) as standard – SIL2 version available.

Features

• Four flash rates: 1Hz, 1.3Hz, 1.5Hz & double flash
• Automatic synchronisation on multi-beacon systems
• User replaceable Xenon tube secured against shock & vibration
• A4 316 Stainless Steel guard included as standard
• UV stable polycarbonate lens colour filter – field replaceable
• 4 x cable entries
• Stopping plugs included
• Robust corrosion proof 316L stainless steel enclosure

Approvals

• UL/cUL – File ref: E245313
• IECEx Certificate: IECEx ULD 16.0017X
• ATEX Certificate: DEMKO 16 ATEX 1466X
• SIL1 & SIL2 compliant to IEC61508 (2010)

Coding

• IECEx / ATEX
  II 2G Ex db IIC T5 Gb Ta -50°C to +70°C (AC: T4)
  II 2G Ex db IIC T6 Gb Ta -50°C to +55°C (AC: +40°C)
  II 2D Ex tb IIIC T89°C Db Ta -50°C to +70°C (AC: T110°C)
• NEC Class / Zone
  Class I Zone 1 AEx db IIC T5 Ta -50°C to +70°C (AC: +55°C)
  Class I Zone 1 AEx db IIC T6 Ta -50°C to +55°C (AC: +40°C)
• CEC Class / Zone
  Ex db IIC T5 Ta -50°C to +70°C (AC: +55°C)
  Ex db IIC T6 Ta -50°C to +55°C (AC: +40°C)
• NEC / CEC Class / Div
  Class I Div 2 Group ABCD T5 Ta -50°C to +70°C (AC: +55°C)
  Class I Div 2 Group ABCD T6 Ta -50°C to +55°C (AC: +40°C)