Tag: two-flange version

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Lumistar Luminaire USL 07 LED-Ex

Lumistar Luminaire USL 07 LED-Ex
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  • The Lumistar luminaire USL 07 LED-Ex captures areas of application that were so far unsuitable for illumination in potentially explosive areas.
  • Suitable for ambient temperatures of +60 °C. Effective measures  against corrosion ensure universal application possibilities.
  • The large light emission and the optimally designed screwed glass opening make the luminaire perfect for the illumination of vessels, tanks, agitators, silos and other, generally closed, containers and reactors and also in visual flow indicators in potentially explosive environments. Suitable for use in the food processing industry.
  • Protection class: Dust-tight and water jet-proof, IP 65 and IP 67 acc. to DIN EN
    60529/DIN VDE 0470, part 1.
  • This sight glass luminaire is designed for universal applications in potentially explosive
    operating areas and is ideal either in combined sight and light ports (single-flange
    version) or for separate ports (two-flange version).

Long service life and extremely robust construction:

Due to the long-life LED there is no heat radiation from the light emission. The robust
construction of the Lumistar USL 07 LED-Ex is especially designed for use on
vibrating or oscillating tanks.

Always reliable in use:

Downtimes in production as well as maintenance cause huge costs.
With the refitting to Lumistar LED luminaires, service cycles are more than doubled.
Depending on the environment, our customers can expect several years of
maintenance-free operation.

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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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