1-21-168 / Stainles s Steel Exp lo s io n/Flamep ro o f STExB2X05 Xenon Strobe Beacon The 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 STExB2X05 beaco ns pro duce a high o utput Xeno n flash required fo r effective signalling in enviro nments with elevated levels o f ambient light. The o ptically enhanced field replaceable co lo ur filter o ptimises the stro be o utput and is co nstructed fro m UV stable PC. The stainless steel enclo sure features a threaded flame path, fo ur cable entries and a large terminatio n area – all o f which significantly reduce installatio n time. SIL1 co mpliant to IEC61508 (2010) as standard – SIL2 versio n 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 Ap p ro vals UL/cUL – File ref: E245313 IECEx Certificate: IECEx ULD 16.0017X ATEX Certificate: DEMKO 16 ATEX 1466X UKCA certificate: UL21UKEX2019X SIL1 & SIL2 compliant to IEC61508 (2010) C o d ing 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

Xenon Strobe Flash rates: 1Hz flash (60 fpm) 1.3Hz flash (80 fpm) 1.5Hz flash (90 fpm) Double flash (120 fpm) 250 cd – calculated from energy (J) Xenon Strobe Beacon 5 Joule Peak Candela: 4 x M20x1.5mm 2 × 1/2" NPT – adaptors 2 × 3/4" NPT – adaptors 2 x M25x1.5mm – adaptors 1 × 1/2" NPT – adaptor 1 × 3/4" NPT – adaptor 1 x M25x1.5mm – adaptor 3 × 1/2" NPT – adaptors 3 × 3/4" NPT – adaptors 3 x M25x1.5mm – adaptors Stopping plug/ S adaptor material: [m] Stainless Steel A4 316 Stainless Steel A4 316 St/St with Equip. Tag UL, cUL, IECEx, ATEX SIL2 – UL, cUL, IECEx, ATEX (24Vdc only) Standard product...

C urrent C o nsump tio n Nom i n al Vol tage: 12Vdc Assemb lies The STExB2X05 is available as a plated assembly configured with a STEx type alarm horn sounder and additional STEx type Xenon strobe or LED beacons with or without a D1xJ2 Ex d junction box. Contact E2S for further information. E2 S Warning S ignals s ales @ e2 s .com www.e2 s .com No liability is accepted for any consequence of the use of this document. The technical specification of this unit is subject to chang e without notice due to our policy of continual product development. All dimensions are approximate. This unit is sold...