Tag: heavy duty vessel lighting

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Lumistar Luminaire USL 31, stainless steel

Luminaires (Non-Ex)

Product Picture: Lumistar Luminaire USL 31, stainless steel
Mini Lumistar luminaires: USL 01 and USL 31, stainless steel

Fully Sealed Lumistar Sight Glass Luminaire with cover glass, compact, all stainless steel

USL 01: for general applications, mounted with hinged bracket, clamp fastening or flanged adapter collar
USL 31: special variant for sterile environments with adapter collar for fitting over flanges, etc. 

Perfect combination of flush screwed assembly and smooth surface:

This sight glass luminaire is designed for mounting on sight glass fittings in universal applications.

It is ideal for illuminating bioreactors, laboratory mixers and filters as well as the interiors of tanks, agitators, separators, pipelines and other, usually closed, vessels in non-explosive operating environments.

It is ideal for use in combined sight and light ports (single-flange version) or arranged separately (two-flange version). The integrated fastening clamp enables convenient mounting on a Lumiglas sight glass wiper assembly SW I.

Compact design; powerful light output:

Glare-free illumination; suitable for use with circular sight glass fittings to DIN 28120 / DIN 28121 or similar, or with screw-type sight glass fittings in compliance with DIN 11851.

Application in chemical, pharmaceutical, biogas and food processing industries:

Protection class: Dust- and waterjet proof, IP 65 according to EN 60 529 / DIN VDE 0470, Part 1

Outside diameter: 24 mm
Light output = 14 mm
Operating voltage/power: 12 V / 5 W or 24 V / 20 W

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Lumiglas Luminaire Lumistar 225-LED, aluminium

Luminaires (Non-Ex)

Product Picture: Lumiglas Luminaire Lumistar 225-LED, aluminium

Lumiglas Luminaire Lumistar 225-LED  is suitable for combining as sight glass and light glass; can be installed on circular sight port fittings acc. to DIN 28120 DN 200

Application:

For illuminating the interiors of vessels and tanks, hoppers, silos, stirring plant and similar, usually enclosed, containers in facilities where there is no potentially explosive environment.

The special advantages of Lumiglas LED technology:

  • Resistant to vibrations
  • Long service life and high operating safety
  • Service life: Up to 50,000 hours
  •  Optimal for fittings that are difficult to access
  • No heat radiation in light beam (cold light)
  • No additional heat which would be undesirable for chemical and/or biological processes.
  • High-definition illumination

Type of protection: Dust- and water-jet-tight if properly installed, IP 65 acc. to EN 60529/DIN VDE 0470 Part 1

Electrical data:
– Operating voltage AC/DC: alternative 12 V; 24-48 V; 120-230 V
– Lamp: 2 x 3 high-power LED
– Power: ca. 22 W
– Push-button operation possible

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Lumistar Luminaire ESL 26-Ex, stainless steel

Luminaires (Ex)

Product Picture: Lumistar Luminaire ESL 26-Ex, stainless steel

ex II 2G Ex de IIC T3/T4 Gb
ex II 2D Ex tb IIIC T195°C T130°C Db

Suitable for Explosion hazardous areas

This Ex-type sight glass luminaire is designed for universal applications in potentially explosive environments.

For illuminating the interior of tanks, hoppers, silos, agitators and other – normally closed – vessels as well as visual flow indicators in potentially explosive environments

Suitable for use in food processing industries.

It is ideal for use in combined sight and light-glass arrangements, either as a single flange version or with two separate flanged ports.

Compact yet powerful: Dazzle-free illumination; for use with circular sight glass fittings to DIN 28120/DIN 28121 or similar, with screw-type sight glass fittings in compliance with DIN 11851, and in visual flow indicators.

Optimum screw-in lens design ensures maximum light efficiency 

Gas: Zones 1 and 2; Dust: Zones 21 and 22.

Protection: IP 65 and IP 67 to DIN EN 60529

Temperature Class: to T4 (depending on power rating)
Ambient temperature: up to 60°C

Suits circular sight glass fittings to DIN 28120/28121 or similar from size DN 50 and screwed sight glass fittings DIN 11851 from DN 65 to DN100

Voltage type: Alternating/direct current, depending on lamp

Operating Voltage 12 V, 24 V, 120 V, 230 V, 240 V
Power, depending on voltage: up to 50W
Electric connection: terminal box and cable gland
Secured by hinged bracket or adapter flange

Please note that the halogen bulb 230 V – 75 Watt is no longer available.

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Lumistar Luminaire REL 01/REL 01-Ex, Stainless Steel – Rectangular Light Series

Luminaires (Ex)

Product Picture: Lumistar Luminaire REL 01-Ex, stainless steel

ex II 2G Ex ia C T4/T5/T6 – intrinsically safe
ex I M2 Ex ia I Mb

Also comes in non-Ex

Lumiglas supply this stainless glass luminaire in two versions for use in potentially explosive environments and for normal operating conditions.

Designed for use with rectangular / longitudinal sight glass units; installed in bioreactors, laboratory mixers, filters and, generally, all normally closed tanks, agitators, separators, pipelines and other vessels operated in explosion-hazardous environments (Zones 1 and 2) as well as in non-hazardous work areas.

Suitable for use in the food processing sector

The Lumistar luminaire REL 01/REL 01-Ex is a complete unit ready for fitting. It is attached directly to the cover flange of a rectangular sight glass unit by means of two screws.

The REL01 unit has been designed to fit snugly into the side of rectangular / longitudinal sightglasses, length = 250 mm
The Luminaire REL 01 comes ready for fitting, 2 screws enable it to be bolted straight onto the cover flange of the longitudinal sightglass.

Compact design, high light output, low energy consumption:

21 special LEDs ensure dazzle-free illumination.

Together with the corresponding electronic switchgear, these LED are resin-cast into the stainless steel housing which is then secured to the rectangular fitting.

The service life of this luminaire is virtually unlimited; even if one of the diodes fails after a long period of operation, the remaining LED still provide more than enough light intensity.

Type of protection: Provided the luminaire has been properly installed, it is dust- and splash-proof, IP 65  acc. to DIN EN 60529/DIN VDE 0470 Part 1

Operating Voltage / Power: 24V / 2W

Where the Luminaire is to be used in explosion hazardous areas, connection must be to an intrinsically safe power supply circuit.

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