Lumiglas Ex Fiber Optic Luminaire Type Lumiflex™ (model USL07 LF-Ex) ll 2 G EEx de llC T4/T6
- For mounting on sightglass fittings or for localized illumination of process operations in machines and reactors where there is limited space, primarily in Ex hazardous zones.
- The unit is comprised of a general purpose sightglass luminaire modified to provide a fiber optic system, particularly suitable for use on processes in Ex areas (zones 1 & 2) which require a light guide.
- The unit can be installed for combined light and sight duty as well as with Lumiglas Ex-camera technology.
The Lumiflex Luminaire, specially developed for light guide duties, is characterised by its:
- Extremly high light output for a mere 39 W power
- Low energy consumption
- Servicing intervals: filament lamp life greater than 6,000 hrs
Application
For the illumination of process operations and/or the internals of vessels and plant in Ex hazardous areas designated zones 1 & 2 under IEC 79-10, where the available space is limited. ISO 9001 Data sheet 02-0260 06/05
Protection
Dust and water tight, IP 67 to EN 60529/DIN VDE 0470 Part 1
Operating conditions
- Independent of vessel internal pressure/vacuum
- Lumiglas Lumiflex approved for use in ambient temperatures up to 60 °C.
Test certificate
- EC type test certification PTB 04 ATEX 2078
- Ex II 2 G EEx de IIC T4/T6
Ignition protection
EEx de (flame proof and increased safety) to EN 50014: 1997+A1+A2 and EN 50018: 2000 and EN 50019: 2000 and IEC 60079-28/CD
Explosion Group
IIC (includes groups IIA & IIB)
Temperature Class
up to T6
Electrical data and parts
In accordance with type test certification
Power supply
Alternating current.
Operating voltages
with integral transformer:
- 24 V… Halogen-filament lamp 12 V/20 W, 10 V/39 W
- 120 V… Halogen-filament lamp 12 V/20 W, 10 V/39 W
- 230 V… Halogen-filament lamp 12 V/20 W, 10 V/39 W
Easy electrical connections
Using integral terminal box; cable entry gland M20 x 1.5