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Lumiglas luminaire USL 05, hinged bracket installation
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Application:
This super-compact luminaire provides for integral light/sight port (single flange version) or separate light and sight port (dual flange version) illumination of visual flow indicators, pipelines, laboratory mixers and other closed vessels and reactors. The USL 05 is suitable for food processing and is designed for Non Hazardous Areas. The luminaire must never be inserted into a vessel wall as sealing element, i.e. without appropriate Sight Glass disc and fitting.
Sight Glass Styles and Size:
This powerful, super-compact luminaire is designed to give glare free illumination in combination with circular Sight Glasses of the following styles and sizes
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circular flanges Model DIN 28120, DN 50 and larger
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circular flanges Bolt-on type
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visual flow indicators
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circular screwed flanges Series MV 65 and larger
Protection:
Dust and waterjet proof to IP 65 and EN 60598.
Ambient Condition Operating Range:
The unit is independent of any internal vessel pressure or vacuum. It is suitable for ambient temperatures of 80 °C at the cable gland. When ambient temperature exceeds 40°C, consult factory when ordering.
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Lumiglas luminaire USL 05, pivoted back off the Sight Glass
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Power supply:
The unit can be fitted with various halogen lamps, and thus is suited for AC or DC voltage.
Lamp sockets:
Please see table overleaf
Transformers:
Separate transformers with 12 V or 24 V secondary voltage are available.
Installation:
The luminaire is usually bolted with its hinged bracket to the respective Sight Glass assembly, such as the cover flange of a bolted circular Sight Glass or the slotted cover nut of a screwed flange Sight Glass. The necessary M6 bolt is furnished with the luminaire.
Lamp Change:
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switch off the luminaire and disconnect the power supply
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take special spanner to unscrew the glass lens ring
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replace halogen lamp with lamp of same type and size, ensure bare fingers do not touch the glass
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refit luminaire glass cover tightly and reconnect power
ISO 9001 QA CERTIFICATE
GERMAN MANUFACTURER:
F.H. PAPENMEIER AWARDED QA APPROVAL CERTIFICATE
| Dimensions and Connection Data for Lumiglas Luminaire type USL 05 |
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Electrical Connection:
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the cable should be suitable for the ambient conditions, for low voltage and the selected power
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ensure that the cable outside diameter matches the gland cover nut and seals
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use the special claw spanner to loosen the glass lens ring and remove lens ring
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loosen the gland cover nut
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insert gland through opening and ensure that the outer cable sheath protrudes well into the housing
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connect the bared leads properly to the ceramic terminal block inside the luminaire and tighten gland cover nut
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when closing the luminaire, ensure that the rubber ring seal has been inserted properly into the groove of the luminaire body
- tighten lens ring firmly with special spanner
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Parts, Construction and Materials:
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Luminaire body:
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Corrosion resistant die cast aluminium, G-Al Si 10 Mg
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Cable gland
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Light window: Unit of aluminium ring, glass, rubber ring seal
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Fastenings: stainless steel 304 or similar
Ordering Information
Please state luminaire type and lamp type, e.g.
Luminaire USL 05 20H, 24V/20W
Application examples
USL 05 type luminaires are optionally available as "Ex" types for use in explosion hazardous areas.
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C with hinged bracket installed as light port on a bolted flange Sight Glass fitting DN 50 |
| Lumiglas USL 05 combined sight/light port on a flange Sight Glass fitting Model DIN 28120 DN 100. |
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Lumiglas USL 05 with adapter flange,
installed as light port on a screwed flange Sight Glass fitting Series MV, DN 65 |
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Lumiglas USL 05 light port
on a visual flow indicator |
