E2S GNExB2LD2 explosion-proof LED Multifunction Beacon
The E2S GNExB2LD2 is an IECEx & ATEX approved explosion-proof high output LED Multifunction Beacon.
The E2S GNExB2LD2 is an IECEx & ATEX approved explosion-proof high output LED Multifunction Beacon. The robust IP66 corrosion proof GRP enclosure and extended temperature range ensures this Beacon is suitable for all Zone 1, 2, 21 & 22 hazardous location signalling applications.
The E2S GNExB2LD2 utilises an array of high power Cree® LED’s, orientated to optimise visibility in any direction. This 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 color filter enhances the light output and is constructed from UV stable PC.
Features
Robust, corrosion proof GRP (glass reinforced polyester) enclosure
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 Color filter
Stainless steel fixings
Triple cable entries
Duplicate cable terminations (in & out for daisy-chain installations).
| Source | Array of 4 x High Power Cree LEDs |
|---|---|
| Modes | 1.5Hz flash (90 fpm), 1Hz flash (60 fpm), 2Hz flash (120 fpm), Double strike flash, High Power Steady, Low Power Steady, Triple strike flash |
| Eff. Intensity cd | 174 cd – High Power Steady, 338 cd – 1Hz flash |
| Lens colours | Amber, Blue, Clear, Green, Magenta, Red & Yellow |
| Voltage DC | 24V dc (18-30Vdc) |
| Voltage AC | 115Vac (110-120Vac), 230Vac (220-240Vac) |
| In-rush @ 24Vdc | 1890mA within 0.22ms |
| LED life | 60,000 hours+ |
| Safety Integrity Level | SIL1 and SIL2 Route 2H IEC61508 (2010) |
| Ingress protection | IP rating per EN60529:IP66/67, Type rating per UL50E/NEMA250:4/4X/3R/13 |
| Lens material | High impact Borosilicate glass |
| Enclosure material | UV stable GRP (glass reinforced polyester) |
| Enclosure colour | Natural Red |
| Enclosure finish | Natural – can be painted in alternative colours |
| Cable entries | Side: 3 x M20x1.5mm, Stopping plugs included |
| Measurable gases | Brass, Nickel Plated or Stainless Steel |
| Terminals | 0.5 – 2.5mm2 (20-14 AWG), Duplicated terminals |
| Ground/Earth stud | M4 |
| Line monitoring | Blocking diode included, EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor, or diode (DC versions) can be fitted |
| Installation temp | -50° to +70°C (-58°F to +158°F) |
| Storage temperature | -50° to +70°C (-58°F to +158°F) |
| Relative Humidity | 95% – Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist |
| Weight | 3.5kg/7.7lbs |
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