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