Lumiglas Luminaire Lumistar 225-LED is suitable for combining as sight glass and light glass; can be installed on circular sight port fittings acc. to DIN 28120 DN 200
Application:
For illuminating the interiors of vessels and tanks, hoppers, silos, stirring plant and similar, usually enclosed, containers in facilities where there is no potentially explosive environment.
The special advantages of Lumiglas LED technology:
Resistant to vibrations
Long service life and high operating safety
Service life: Up to 50,000 hours
Optimal for fittings that are difficult to access
No heat radiation in light beam (cold light)
No additional heat which would be undesirable for chemical and/or biological processes.
High-definition illumination
Type of protection: Dust- and water-jet-tight if properly installed, IP 65 acc. to EN 60529/DIN VDE 0470 Part 1
Electrical data:
– Operating voltage AC/DC: alternative 12 V; 24-48 V; 120-230 V
– Lamp: 2 x 3 high-power LED
– Power: ca. 22 W
– Push-button operation possible
This sight glass luminaire is designed for universal applications and is ideal for use in combined sight and light ports (single-flanged version) or with two separate ports (2-flange version).
Applications:
For illuminating visual flow indicators, pipelines, laboratory mixers, bio-reactors as well as the interior of tanks, hoppers, silos, agitators and other, normally closed, vessels and reactors in non-explosive environments.
The specific advantages of Lumiglas LED technology:
Insensitive to vibration
Long service life and high operational reliability
Continuous operation for LED up to about 50,000 hours
The ideal solution wherever fittings are difficult to access
No heat radiation in the light port (cold light)
No additional heat which would be undesirable for chemical and/or biological processes
Extreme high-contrast lighting
Protection class: IP 65
Operating voltage: 24 V AC/DC 35 W; 120-230 V AC 35 W, equipped with one high-power LED
• Voltage type: AC/DC
Fastening options: Luminaires for sight glasses on circular fittings and visual flow indicators are mounted on the cover flange using the hinged bracket. With the screw-type sight glass fitting acc. to DIN 11851 or similar, the luminaire is fastened with a flange collar or direct on the slotted nut.
ex II 2G Ex d IIC T6 Gb
ex II 2D Ex tb IIIC T80°C Db
Suitable for Explosion hazardous areas
The Series ASL/ESL55-Ex, an LED luminaire that can be used with a sight glass in hazardous areas, reducing maintenance costs and allows companies to meet green initiatives. Before now, the only explosion-proof rated luminaires available were very low power, providing little light for viewing. Now companies who want to reduce their carbon footprint can obtain a high-power, Ex-rated LED luminaire that gives operators a well-lit glare-free view of processes through a sight glass. This luminarie is available is made with a 316 stainless steel (Esl 55-LED Ex) housing for harsh environments. Compared to traditional halogen luminaires, the new green-technology LED Lumiglas® luminaires
The ability to produce light without heat, plus an exceptionally long life make the new green-technology LED Lumiglas® luminaires
This Ex-type sight glass luminaire is designed for universal applications and is ideal for use in combined sight and light ports (single-flange version) or with two separate ports (2-flange version).
For illuminating visual flow indicators, pipelines, laboratory mixers, bio-reactors as well as the interior of tanks, hoppers, silos, agitators and other, normally closed, vessels and reactors in potentially explosive environments.
The specific advantages of Lumiglas LED technology:
vibration-resistant
long service life and operational reliability
LED functions up to around 50,000 hours in continuous operations
optimal for fittings that are difficult to access
no heat radiation in the light aperture (cold light)
no unwanted additional heat in chemical and/or biological processes
extremely high-contrast illumination
Protection class: IP 65 and IP 67 acc. to DIN EN 60529
Temperature Class: to T6 Ambient temperature: up to 40°C
High operating time by Hi-Power LED’s
Suits circular sight glass fittings to DIN 28120/28121 or similar from size DN 40 and screwed sight glass fittings DIN 11851 from DN 65
ex II 2G Ex d IIC T6 Gb
ex II 2D Ex tb IIIC T80° Db
Suitable for Explosion hazardous areas
This Ex-type sight glass luminaire is designed for universal applications and is ideal for use in combined sight and light ports (single-flange version) or with two separate ports (2-flange version).
For illuminating visual flow indicators, pipelines, laboratory mixers, bio-reactors as well as the interior of tanks, hoppers, silos, agitators and other, normally closed, vessels and reactors in potentially explosive environments. Gas: Zones 1 and 2, Dust: Zones 21 and 22.
The special advantages of Lumiglas LED technology:
vibration-proof
long service life and operational reliability
continuous LED operation up to around 50,000 hours
optimal for fittings that are difficult to access
no heat radiation in the light aperture (cold light)
no unwanted additional heat in chemical and/or biological processes
extremely high-contrast illumination
Compact design, powerful light output:
Glare-free illumination; suitable for circular sight glass fittings to DIN 28120/DIN 28121 or similar, for screw-type sight glass fittings in compliance with DIN 11851 and for sight glass fittings on flow indicators.
Ideal for applications in sterile areas
Protection class: IP 65 and IP 67 acc. to DIN EN 60529
Temperature Class: to T6 Ambient temperature: up to 40°C
Suits circular sight glass fittings to DIN 28120/28121 or similar from size DN 40 and screwed sight glass fittingsDIN 11851 from DN 65
Operating Voltage 24 V, 120 V-230 V Power 11 W
Secured by hinged bracket or adapter flange
modified by an inside mounting flange specially for Aseptik Technology
