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

Duplicated terminals , 0.5 – 2.5mm2 (20-14 AWG)

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

SKU: E2S-GNExB2X21 Categories: , , Tag:

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