The STExB2LD2 is an IECEx & ATEX approved explosion proof multi-function
LED beacon. The robust IP66 corrosion proof 316L stainless steel enclosure
ensures the STExB2LD2 is suitable for all Zone 1, 2, 21 & 22 explosion proof
applications.
The STExB2LD2 utilises an array of high power Cree® LED’s, orientated to optimise visibility in
any direction. The 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 colour filter enhances the light output and is constructed from UV stable PC. SIL1
compliant to IEC61508 (2010) as standard. DNV type approved for exposed locations.
Features:
- Robust corrosion proof 316L stainless steel enclosure
- Ingress protection IP66
- 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
- Three remotely selectable stages/channels on DC versions.
- 316 Stainless Steel guard included as standard
- Field replaceable UV stable lens colour filter
- 316 Stainless steel stopping plugs included
- 4 x M20 cable entries
- Stainless steel fasteners
- Duplicate cable terminations (in & out for daisy-chain installations)
- SIL1 compliant to IEC61508 (2010)
- DNV type approved IEC 60945 & DNVGL-CG-0339
Approvals:
- IECEx ULD 16.0017X Issue 1
IEC 60079-0 : 2011
IEC 60079-1 : 2014
IEC 60079-31 : 2013
- ATEX DEMKO 16 ATEX 1466X Issue 1
EN 60079-0 : 2012 + A1 : 2013
EN 60079-1 : 2014
EN 60079-31 : 2014
Coding:
- Ex db IIC Gb T5 Ta -50°C to +70°C
- Ex db IIC Gb T6 Ta -50°C to +65°C
- Ex tb IIIC Db T85°C Ta -50°C to +70°C