E2S BExBG21DP Explosion Proof Beacons

E2S BExBG21DP Explosion Proof Beacons

 

E2S BExBG21DP Explosion Proof Beacons for Hazardous Area Signalling Applications

The flameproof BExBG21 Xenon beacons are suitable for Zone 1, 2, 21 & 22 applications. Approved to IECEx, ATEX, Ex EAC and INMETRO standards. The BExBG21 21 Joule beacons robust construction enables installation in the harshest of environments. The BExBG21 has three distinct user selectable flash patterns and for units with DC operating voltages a second stage flash pattern can be selected remotely. Additional features include a stainless steel guard and stainless steel mounting bracket as standard. The BEx range features enclosures manufactured from corrosion proof, marine grade copper free LM6 aluminium with a chromate and powder coat finish. All models have two M20 cable entries, large termination areas containing in & out terminals and an ingress protection of IP66/67.

 

  • Operational Characteristics: 
– 21J xenon strobe beacons.
– Ex d IIC zone 1, 2, 21 and 22 (IECEx).
– Dual xenon tubes with three flash patterns.
– Line monitoring with blocking diode or optional EOL resistor.
– Light Intensity: 520cd(e).
– Flash Rate: Single Flash – 60fpm (both tubes flash together), Alternate Flash – 120fpm (tubes flash alternatively), Double Flash – 60fpm.
– Protection Rating: IP66 (IP67).
– Temp Rating (degrees Celsius): T3 -50 to +70.
– Duty: Continuous.
– Cable Entry: 2 x M20 ISO (one stopping plug included).
– Construction: LM6 aluminium housing, glass lens, stainless steel guard and mounting bracket.
– Approval: II 2G Ex d IIC T3 (max ambient temperature +70 degrees Celsius).
– Certificate: IECEx (KEM 10.0002).
– Weight: DC – 2.65kg, AC – 2.95kg.
– Lens Colors Available: Amber, Blue, Clear, Green, Red, Yellow.

 

Order Code Description
ESS7114X  20-28VDC, 1.2A.
ESS7144X  42-54VDC, 600mA.
ESS7124X  115VAC +/- 10%, 560mA.
ESS7134X  230VAC +/- 10%, 280mA.

 

(please see attached PDF’s for further information)