WIKA Illumination Unit (LGI)

For glass level gauges


  • Better identification of liquid and gaseous phase
  • Direct indication of the level
  • Chemical industry, petrochemical industry, oil and natural gas extraction (on- and offshore), shipbuilding, machine building, power generating equipment, power plants

Special features

  • Simple mounting of the illumination system
  • Illumination types available for different applications
  • Operating temperature: depending on illumination method
  • Matching to the respective length of the glass indicator

Sales Contact (Wika.sales@asyatrafo.com)




An illumination unit model LGI can be used for transparent or refraction indicators. It improves the identification of the transition from the liquid to the gaseous phase.

There are various systems available, which can be matched to the respective application. LEDs are used as light sources.


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