D1xB2X21 Explosion Proof Xenon Strobe Beacon 21J
| 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), 1,250.66cd measured ref to I.E.S, 215.85cd UL1638 Private mode fire |
| Peak Candela | 2,100,000 cd – calculated from energy (J) |
| Lens colours | Amber, Blue, Clear, Green, Magenta, Red & Yellow |
| Voltage DC | 24Vdc (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, Type rating per UL50E/NEMA250:4/4X/3R/13 |
| Lens material | High impact Borosilicate glass |
| Enclosure material | Marine grade LM6 aluminium alloy |
| Enclosure colour | Red or Grey, custom colours available on request |
| Enclosure finish | Chromate & powder coated finish |
| Cable entries | Stopping plugs included |
| Measurable gases | Brass, Nickel Plated or Stainless Steel |
| Terminals | 0.5 – 2.5mm2 (20-14AWG) – 12AWG solid core conductor, 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 | M5 |
| Installation temp | -55 to +80°C [-67° to +176°F] |
| Storage temperature | -55 to +80°C [-67° to +176°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 | 3.2kg/7.1Ibs |
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