Luminaires (Non-Ex)

Product Picture: Lumistar Luminaire USL 01, stainless steel

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

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 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.

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

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.

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.

Lumiglas luminaire USL 01 and USL 31 fit the following sizes:

a) Circular sight glass fitting to DIN 28120: from DN 25
b) Circular sight glass fitting to DIN 28121: from DN 40
c) Visual flow indicators: from DN 25
d) Screw-type sight glass fittings similar to DIN 11851: from DN 50

Operating voltage/power: 12V, 24V / 5W, 20W

Secured by mounting clamp (for SW I) or hinged bracket

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

Continue reading “Lumistar Luminaire USL 01, stainless steel”

A wiper is a great addition to a sight glass, especially when used with a spray ring or spray nozzle.

product photo: Lumiglas Sight Glass Wiper SW I

Simple effective assembly for wiping clean circular sight glass discs
Maximum pressure 6 bar

Vacuum tight; pressure tight to at least 2 bar and, depending on glass diameter, to 6 bar. Max. permissible temperature 220°C (though this depends on glass type used).

Combine with circular sight/light fittings

All contact parts stainless steel, Hastelloy on request

Possible combinations:

Unit can simultaneously be combined with a spray device.
Combination with Lumistar luminaire mounted on the sight glass unit is possible from viewing dia. 125 (DIN 28120, DN 100)
depending on luminaire size (see data sheet download below).
Lumistar luminaire series USL and ESL can also be combined with the unit.
With screwed sight glass assemblies combination with Lumistar luminaire SLM or Lumistar ME is possible with size DN 125.
Also available with ratchet-drive lever.

Overview:

For manual cleaning on inside glass surface
316 stainless steel wetted metal parts
Vacuum tight and up to 85 psig (pound-force per square inch gauge) @ (220°C)
Wiper blade available in Teflon or Silicone
Sizes: 80 to 225 mm OD (other sizes available)

Manual wiper for Lumiglas® sight glasses and sight windows. It may be used in combination with a with a spray ring or spray nozzle. Sight glass must be ordered with bore hole.

Downloads