Lumistar Luminaire ESL 53-LED, stainless steel

Luminaires (Non-Ex)

Product Picture: Lumistar Luminaire ESL 53-LED, stainless steel

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

Applications in the chemicals, pharmaceutical, biogas and food processing industries:

For illuminating the interior of vessels, tanks, agitators, silos and other generally closed containers and reactors and also in visual flow indicators in non-explosive environments.

Compact design, powerful light output:

Glare-free illumination; fits circular sight glass fittings to DIN 28120/DIN 28121 or similar, screw-type sight glass fittings in compliance with DIN 11851, as well as METAGLAS® and BioControl fittings.

Protection class: dust-tight and water jet-proof, IP 65 acc. to EN 60 529 / DIN VDE 0470 part 1

Voltage type: AC/DC
Operating voltage: 24 V AC/DC
Output: 7 W

Transformers for 230 V AC / 24 V AC are available
on request

ESL 53-LED-KS: for general use with hinged bracket
ESL 53-LED-B: special sterile version for flange attachment for fitting over flanges, collars, etc.


Insensitive to vibration
No heat radiation in the light port (cold light)
No additional heat which would be undesirable for chemical
and/or biological processes
Extreme high-contrast lighting


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