E2S STExB2LD2 explosion-proof LED Multi-function Beacon
The E2S STExB2LD2 is an IECEx & ATEX approved explosion-proof LED Multi-function Beacon.
The E2S STExB2LD2 is an IECEx & ATEX approved explosion-proof LED Multi-function Beacon. The robust IP66 corrosion proof 316L stainless steel enclosure ensures the Beacon can be used for all Zone 1, 2, 21 & 22 hazardous location signalling applications.
The E2S STExB2LD2 Beacon utilises an array of high power Cree® LED’s, orientated to optimise visibility in any direction. This Beacon can be configured as a steady Beacon for status indicator use, with a light output of up to 174 candela.
Alternatively one of the five flashing modes, with a light output of up to 338 candela, may be used for warning applications. DC voltage versions feature three remotely selectable stages enabling multiple warnings to be signalled from one device. The field replaceable Color filter enhances the light output and is constructed from UV stable PC.
Features
Robust corrosion proof 316L stainless steel enclosure
Automatic synchronisation on multi-beacon systems
Choice of five flash rates 1Hz, 1.5Hz, 2Hz, double and triple flash
High and low power Steady modes
3 remotely selectable stages/channels on DC versions
316 Stainless Steel guard included as standard
Field replaceable UV stable lens color filter
316 Stainless steel stopping plugs included
4 x M20 cable entries
Stainless steel fasteners
Duplicate cable terminations (in & out for daisy-chain installations).
| Source | Array of 4 x High Power Cree LEDs |
|---|---|
| Modes | 1.5Hz flash (90 fpm), 1Hz flash (60 fpm), 2Hz flash (120 fpm), Double strike flash, High Power Steady, Low Power Steady, Triple strike flash |
| Eff. Intensity cd | 174 cd – High Power Steady, 338 cd – 1Hz flash |
| Lens colours | Amber, Blue, Clear, Green, Magenta, Red & Yellow |
| Voltage DC | 24Vdc (18-30Vdc) |
| Voltage AC | 115Vac (110-120Vac), 230Vac (220-240Vac) |
| In-rush @ 24Vdc | 1890mA within 0.22ms |
| LED life | 60,000 hours+ |
| 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 | 316L Stainless Steel |
| Enclosure colour | Red |
| Enclosure finish | Chromate & powder coated finish |
| Cable entries | Side: 4 x M20x1.5mm, Stopping plugs included |
| Measurable gases | Stainless Steel |
| Terminals | 0.5 – 2.5mm2 (20-14 AWG), Duplicated terminals |
| Ground/Earth stud | M5 |
| Line monitoring | Blocking diode included, EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor, or diode (DC versions) can be fitted |
| 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 |
| Weight | 6.0kg/13.23lbs |
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