1-21-054 / Explosion/flame proof signals The GNExB2LD2 is an lECEx & ATEX approved explosion proof high output LED multi-function beacon. The robust IP66 corrosion proof GRP enclosure and extended temperature range ensures suitability for all Zone 1,2, 21 & 22 hazardous location applications. The GNExB2LD2 utilises an array of high power Cree® LED's, orientated to optimise visibility in any direction. The beacon can be configured as a steady beacon for status indicator use, with a light output of up to 174 candela. Alternatively one of the five flashing modes, with a light output of up to 338 candela, may be used for warning applications. DC voltage versions feature three remotely selectable stages enabling multiple warnings to be signalled from one device. The field replaceable colour filter enhances the light output and is constructed from UV stable PC. SIL1 rnmniiant +n IFPPIRflP (OC\']r\\ ac c + ta nrltarrl Features • Robust, corrosion proof GRP (glass reinforced polyester) enclosure • Ingress protection IP66 • Automatic synchronisation on multi-beacon systems • Choice of five flash rates: 1Hz, 1.5Hz, 2Hz, double and triple flash. • High and low power Steady modes • Three remotely selectable stages/channels on DC versions. • Glass lens & Stainless Steel guard • UV stable PC field replaceable lens colour filter • Stainless steel fixings • Triple cable entries • Duplicate cable terminations (in & out for daisy-chain installations) • SIL1 compliant to IEC61508 (2010) Approvals • IECEx UL 15.0003X • ATEX DEMKO 15ATEX1448X • TR-CU Ex EAC certificate: RU C-GB.AA71.B.00109 • PESO CCOE certified: P452946 Coding • II 2G Ex db IIC Gb T6 Ta -50°C to +65°C warning signals

Specification Source: Array of 4 x High Power Cree® LED's 1.5Hz flash (90 fpm) 2Hz flash (120 fpm) Double strike flash Triple strike flash H igh Power Steady Low Power Steady Eff. Intensity cd: 174 cd - High Power Steady Lens colours: Amber, Blue, Clear, Green, Magenta, Red & Yellow Ingress protection: IP66 Enclosure matl: UV stable GRP (glass reinforced polyester) Colour: Natural Red - can be provided in alternative colours Cable entries: 3 x M20 ISO (2 stopping plugs inc.) Adaptors to M25, 1/2" & 3/4" NPT can be specified Terminals: 0.5 to 2.5mm2 Enclosure volume: <2 litres Line monitoring:...

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 subject to our standard conditions of sale, a copy of which is available on request.