Lumiglas Ex light guide luminaire Lumiflex, model USL07 LF-Ex0 pages

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Lumiglas Ex light guide luminaire ‘Lumiflex‘, model USL07 LF-Ex Data sheet 07.21
ll 2 G EEx de llC T4/T6
• For mounting on sightglass fittings or for localised illumination
of process operations in machines and reactors where there is
limited space, primarily in Ex hazardous zones.
• The unit comprises a general purpose sightglass luminaire modified
to provide a light guide system, particularly suitable for use
on processes in Ex areas (zones 1 & 2) which require a light guide.
• Can be installed for combined light and sight duty as well as with
Lumiglas Ex-camera technology.
• The Lumiglas luminaire, specially developed for light guide
duties, is characterised by its:
- extremly high light output for a mere 39 W power
- frugal energy consumption
- servicing intervals: filament lamp life > 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 does not permit the
use even of the mini Ex Lumiglas luminaire model USL05-Ex.
• Protection:
Dust and water tight, IP 67 to EN 60529/DIN VDE 0470 Part 1
• Operating conditions:
Independent of vessel internal pressure/vacuum
• Lumiglas luminaries of this model range are approved for use in
ambient temperatures of up to 60 °C.
• Test certificate:
EC type test certification PTB 04 ATEX 2078
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 (all explosion groups; including explosion
group IIA and 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
Lumiglas light guide luminaire USL07 LF-Ex
Lumiglas Ex light guide luminaire ‘Lumiflex’, model USL07 LF-Ex
shown mounted on a DIN 28120
flanged sightglass fitting combined with pressure tight
Lumiglas wiper unit (Typ SW II BW)
lumiglas®
0158
F.H.Papenmeier GmbH & Co. KG · division Lumiglas
Talweg 2 · 58239 Schwerte · GERMANY
phone: +49-2304/2050 · fax: +49-2304/205206
e-mail: info.lumi@papenmeier.de
www.lumiglas.de