E2S GNExB2X21 Xenon Strobe Beacon
The E2S GNExB2X21 is an IECEx & ATEX approved Explosion Proof 21 Joule Xenon Beacon.
The E2S GNExB2X21 is an IECEx & ATEX approved Explosion Proof 21 Joule Xenon 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 GNExB2X21 Beacon produces over 900cd effective – a very high output Xenon strobe flash as required for efficient signalling in environments with elevated levels of ambient light. The optically enhanced field replaceable color filter optimises the strobe output and is constructed from UV stable PC. The GRP enclosure features a threaded flame path, triple cable entries and a large termination area – all of which significantly reduce installation time.
Features
Robust, corrosion proof GRP (glass reinforced polyester) enclosure
Automatic synchronisation on multi-beacon systems
Choice of three flash rates 1Hz, double and alternate flash
DC voltage units feature remote change of flash rate function
User replaceable Xenon tube mechanically secured against shock & vibration
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 | Xenon Strobe |
|---|---|
| Energy | 21 Joules (21Ws) |
| Flash rates | 1.3Hz flash (80 fpm), 1.5Hz flash (90 fpm), 1Hz flash (60 fpm), Double flash (120 fpm) |
| Eff. Intensity cd | 1,050 cd – calculated from energy (J), 1,115.57 cd – measured ref to I.E.S |
| Peak Candela | 2,100,000 cd – calculated from energy (J), 252,852 cd – measured ref to I.E.S |
| Lens colours | Amber, Blue, Clear, Green, Magenta, Red & Yellow |
| Voltage DC | 24V dc (20-28Vdc), 48Vdc (42-54Vdc) |
| Voltage AC | 115Vac (110-120Vac), 230Vac (220-240Vac) |
| In rush | 1508mA within 5ms @ 24Vdc |
| Safety Integrity Level | SIL1 and SIL2 Route 2H IEC61508 (2010) |
| Ingress protection | IP rating per EN60529:IP66/67 |
| 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 |
| Line monitoring | Blocking diode included, EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor, or diode (DC versions) can be fitted |
| Ground/Earth stud | M4 |
| 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 |
| MTBF DC | 155.52 years / 1,362,398 hours – MIL 217 |
| MTBF AC | 246.02 years / 2,155,173 hours – MIL 217 |
| Weight | 3.5kg/7.7lbs |
Related products
Need some help with your project?
Send an enquiry or contact us directly and we will try our best to help you.
