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GNExB1X05 Xenon Strobe Beacon 1-21-020

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The GNExB1X05 is an IECEx & ATEX approved explosion proof 5 Joule Xenon beacon. The robust IP66 corrosion proof GRP enclosure and extended temperature range ensures suitability for all Zone 1, 2, 21 & 22 hazardous location applications.
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Type
Voltage
Cable entries
Stopping plug/adaptor material
Guard material
Product version
Product option
Enclosure colour
Lens colour
Part Number:
GNExB1
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Xenon Strobe Beacon

Description

The GNExB1X05 beacon produces over 117cd effective – a high output Xenon strobe flash required for safety signalling. The field replaceable colour filter enhances the strobe and is constructed from UV stable PC. The GRP enclosure features a threaded flame path, dual cable entries and a large termination area – all of which significantly reduce installation time. SIL1 & SIL2 Route 2H compliant to IEC61508 (2010) as standard.

Downloads

Datasheet Datasheet.pdf
Install manual: Product version [A] D155-01-201-IS_Issue_2__GNExB1_.pdf
INMETRO Installation Manual D155-00-201-IS-IEx_Issue_A.pdf
IECEx certificate IECEx_ULD_15.0003X_Issue_2_GNExB.pdf
ATEX certificate DEMKO_15ATEX1448X_Issue_3_GNExB.pdf
INMETRO certificate IEx20.0049X_R1_GNExB2_GNExJ2.pdf
Ex EAC TR CU 012/2011 Certificate RU_-GB.65..01252_21.pdf
CCOE PESO COOE_P579164_GNExB1_GNExB2.pdf
ECAS Ex Approval ECAS_23-07-78390_E23-07-080265_NB0007_GNExB.pdf
Ingress Protection certificate CoTC_104611_Issue_2_GNExS-L-B-J.pdf
Declaration of Conformity DC-037_Issue_G_GNExB__GNExJ.pdf
Declaration of Conformity UKCA DC-098_Issue_A_GNExB1_B2_J2_UKCA.pdf
SIL Certificate: Product version [A] T900-123_4_SIL2_SIL1_2H__D1xB2_STExB2_GNExB_BExBG_.pdf
2D drawing (PDF) D155-05-201_Issue_B.pdf
2D drawing (DWG) D155-05-201_Issue_B.DWG
3D drawing (IGS) SK0419-3D_Issue_A.IGS
3D drawing (STEP) SK0419-3D_Issue_A.STEP
Wiring Schematic D155-06-201_Issue_C.pdf
Equipment Tag Drawing D254-00-101_Issue_1.pdf
Duty Label Drawing D254-00-001_Issue_1.pdf
Pole Mount & Sun Shade Drawing D217-05-221_Issue_1__GNExB1_.pdf

Features

  • Robust, corrosion proof GRP (glass reinforced polyester) enclosure
  • Ingress protection IP66
  • Automatic synchronisation on multi-beacon systems
  • DC voltage versions feature a choice of three flash rates
  • DC voltage units feature remote initiation of flash rate
  • User replaceable Xenon tube mechanically secured against
    shock & vibration
  • Glass lens & Stainless Steel guard
  • UV stable PC field replaceable lens colour filter
  • Stainless steel fixings
  • Dual cable entries
  • Duplicate cable terminations
    (in & out for daisy-chain installations)
  • SIL1 compliant to IEC61508 (2010)

Specification

Energy: 5 Joules (5Ws)
Flash rate: DC voltages: 1Hz (60fpm), 1.5Hz (90fpm) & double flash
AC voltages: 1Hz (60fpm)
Alarm Stages: DC units – 2
Double strike pattern can be remotely switched
Peak Candela: 500,000 cd – calculated from energy (J)
Eff. Intensity cd: 250 cd – calculated from energy (J)
Peak Candela: 45,449 cd – measured ref to I.E.S
Eff. Intensity cd: 117.93 cd – measured ref to I.E.S
Lens colours: Amber, Blue, Clear, Green, Magenta, Red & Yellow
Voltages DC: 12Vdc; 24vdc; 48Vdc
Voltages AC: 115Vac; 230Vac
Safety Integrity Level: SIL1 and SIL2 Route 2H IEC61508 (2010)
Ingress protection: IP66/67
Enclosure matl: UV stable GRP (glass reinforced polyester)
Colour: Natural Red – can be provided in alternative colours
Cable entries: 2 x M20 ISO (1 stopping plug inc.)
Adaptors to M25, 1/2" & 3/4" NPT can be specified
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Enclosure volume: <2 litres
MTBF DC: 192.67 years / 1,687,763 hours – MIL 217
MTBF AC: 232.02 years / 2,032,520 hours – MIL 217
Line monitoring: Blocking diode included
EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor
or diode (DC versions) can be fitted
Tube life: Emissions reduced to 70% after 5 million flashes
Temperature range: -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: 1.5kg/3.3lbs
*All candela data is representative of performance with clear lens at optimum voltage.

Current Consumption

Version: In Rush: Voltage: Current:
12V dc 10-14V dc 437mA
24V dc 1.09A 5ms 20-28V dc 254mA
48V dc 42-54V dc 158mA
115V ac 110-125V ac 50/60Hz 95mA
230V ac 220-240V ac 50/60Hz 54mA

Part Codes

Part Code: Identifier: Description:
Product type: GNExB1
Type: X05 Xenon Strobe Beacon 5 Joule
Voltage: DC012
DC024
DC048
AC115
AC230
10-14Vdc
20-28Vdc
42-54Vdc
110-125Vac
220-240Vac
Cable entries:[e] A
B
C
D
E
F
G
2 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 – adapator
1 x M25x1.5mm – adaptor
Stopping plug
adaptor material: [m]
B
N
S
Brass
Nickel Plated
Stainless Steel
Guard material & tag: [s] 1
3
A4 316 Stainless Steel
A4 316 St/St with Equip. Tag
Product version: [v] A IECEx, ATEX, Ex EAC, PESO, INMETRO – SIL1 & SIL2
Product option: [o] 1
X
Standard product
Custom configuration – contact E2S
Enclosure colour: [x] R
S
Red
Special colour – contact E2S
Lens colour: [y] A
B
C
G
M
R
Y
Amber
Blue
Clear
Green
Magenta
Red
Yellow
Accessories: SP65-0001-A4
SP65-0002-A4
Pole Mount Bracket Kit St/St A4 (316)
Sunshade – St/St A4 (316)

Approvals

  • IECEx UL 15.0003X
  • ATEX DEMKO 15ATEX1448X
  • TR-CU Ex EAC certificate: RU С-GB.НА65.В.01252_21
  • PESO CCOE certified: P579164
  • INMETRO IEx 20.0049X
  • SIL1 & SIL2 compliant to IEC61508 (2010)

Assemblies

The GNExB1X05 is available as a plated assembly configured with up to 4 xenon strobe beacons with or without a GNExJ2 Ex d junction box. Contact E2S for further information.

Coding

  • II 2G Ex db IIC Gb T6 Ta -50°C to +40°C
  • II 2G Ex db IIC Gb T5 Ta -50°C to +55°C
  • II 2G Ex db IIC Gb T4 Ta -50°C to +70°C
  • II 2D Ex tb IIIC Db T110°C Ta -50°C to +70°C

Effective Candela lens colour factor

Amber Blue Clear Green Red Yellow
0.70 0.24 1.00 0.25 0.23 0.93

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