Lumistar Luminaire ESL 55-LED-Ex, stainless steel

Luminaires (Ex)

Product Picture: Lumistar Luminaire ESL 55-LED-Ex, stainless steel

ex II 2G Ex d IIC T6 Gb
ex II 2D Ex tb IIIC T80° Db

Suitable for Explosion hazardous areas

This Ex-type sight glass luminaire is designed for universal applications and is ideal for use in combined sight and light ports (single-flange version) or with two separate ports (2-flange version).

For illuminating visual flow indicators, pipelines, laboratory mixers, bio-reactors as well as the interior of tanks, hoppers, silos, agitators and other, normally closed, vessels and reactors in potentially explosive environments.  Gas: Zones 1 and 2, Dust: Zones 21 and 22.

 The special advantages of Lumiglas LED technology:

  • vibration-proof
  • long service life and operational reliability
  • continuous LED operation up to around 50,000 hours
  • optimal for fittings that are difficult to access
  • no heat radiation in the light aperture (cold light)
  • no unwanted additional heat in chemical and/or biological processes
  •  extremely high-contrast illumination

Compact design, powerful light output:

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

Ideal for applications in sterile areas

Protection class: IP 65 and IP 67 acc. to DIN EN 60529

Temperature Class: to T6
Ambient temperature: up to 40°C
Suits circular sight glass fittings to DIN 28120/28121 or similar from size DN 40 and screwed sight glass fittings DIN 11851 from DN 65

Operating Voltage 24 V, 120 V-230 V Power 11 W
Secured by hinged bracket or adapter flange
modified by an inside mounting flange specially for Aseptik Technology

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