Lumistar Luminaire USL 15, stainless steel

Luminaires (Non-Ex)

Lumistar luminaires USL 15 and USL 35 and UL-listed types, stainless steel

  • USL 15: for general applications, mounted with hinged bracket 
  • USL 35: special variant for sterile environments with adapter collar for fitting over flanges, etc.
Product Picture: Lumistar Luminaire USL 15, stainless steel

Also available in LED technology

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

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

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

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

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

Suits all Lumiglas Sight Glass Fittings from size DN 50

Operating voltage/power: 12V, 24V, 120V / 20W, 50W, 100W, with transformer 120V, 230V / 5W, 10W

Secured by hinged bracket

Max. admissible ambient temperature at the cable entry gland with halogen version: 90°C; with LED version: 40°C.

  • USL 15: The luminaire is attached to the cover flange of the circular sight glass fitting or the visual flow indicator by means of a hinged bracket, or fastened to the grooved nut on screw-type sight glass fittings.
  • USL 35: The luminaire is placed over an adapter flange and secured