Process observation and visual control systems
‘Lumiglas® Sterile Technology’
All sight glass fittings and luminaires in this Lumiglas line meet the requirements of clean-room and aseptic technology.
Sight glass fittings with integrated lighting for aseptic and sterile environments in the biotechnology, pharmaceutical, food processing and chemical industries
Aseptic or sterile processes make particularly high demands on the hygienic properties of bio and pharmaceutical products.
Special requirements must also be met by the fittings used in processing plant in order to minimize the harmful effect of spores or fine particulate residues. Undesirable bacterial growth must be effectively prevented. The sterile conditions that are essential in the manufacture of insulin are a typical example.
Contamination of the end product by impurities can only be prevented by taking measures that ensure maximum cleanliness and sterility.
To warrant compliance with increasingly rigid standards – particularly in biotechnology and pharmaceutical operations – Lumiglas have now developed a special range of products:
‘Lumiglas® Sterile Technology’
Lumistar luminaires for use in the field of sterile technology, including applications in potentially explosive environments, are available in various sizes and light outputs:
- Lumistar mini-luminaire , stainless steel, USL 31
- Outside dia.: 24 mm; Light exit dia.: 14 mm
Halogen lamp: 12 V/5 W or 24 V/20 W
Lumistar luminaires USL 33 and USL 33-LED, stainless steel
Outside diameter: 53 mm; Light exit dia.: 43 mm
Halogen lamp: 12 V, 24 V, 120 V; 20 W or 50 W
LED lamp: 12 V/24 V, approx. 2 W
Lumistar luminaires USL 35 and USL 35-LED, stainless steel
Outside diameter: 70 mm; Light exit diameter: 60 mm
Halogen lamp: 12 V, 24 V, 120 V, 230 V; 20 W, 50 W, 100 W
LED lamp: 12 V/24 V, approx. 4 W, 230 V approx. 7 W
Lumistar luminaires USL 36 and USL 36-LED, stainless steel
Outside diameter: 74 mm; Light exit diameter: 56 mm
Halogen lamp: 12 V, 24 V, 120 V, 230 V; 20 W, 50 W, 100 W
LED lamp: 12 V/24 V, approx. 4 W; 120 V, approx. 9 W;
230 V, approx. 7 W
Lumistar luminaires ESL 25 and ESL 25-Ex, stainless steel
Ex variant designed for applications in potentially explosive environments, Zones 1 and 2, Zones 21 and 22
Outside diameter: 71 mm, Light exit diameter: 43 mm
Halogen lamp: 12 V, 24 V,120 V, 230 V; 5 W, 10 W, 20 W
Depending on output, up to temperature class T6/T80°C
Lumistar luminaires ESL 27 and ESL 27-Ex, stainless steel
Ex variant designed for applications in potentially explosive environments, Zones 1 and 2, Zones 21 and 22
Outside diameter: 120 mm, Light exit diameter: 90 mm
Halogen lamp: 12 V, 24 V,120 V, 230 V, 240 V; 20 W, 35 W, 50 W
Depending on output, up to temperature class T6/T80°C
Lumistar luminaires ESL 55-LED and ESL 55-LED-Ex, stainless steel
Ex variant designed for applications in potentially explosive environments, Zones 1 and 2, Zones 21 and 22
Outside dia.: 78 mm, Light exit diameter: 45 mm
12 V, 24 V, 120-230 V; AC/DC, 11 W and 15 W
With 3 or 6 high-output LED, temperature class T6/T80°C
