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
ex II 2G Ex d(e) IIC T6 Gb
ex II 2D Ex tb IIIC T80°C 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.
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
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, from size DN 40 and for sight glass fittings on flow indicators from DN 65 .
Protection class: IP 65
Temperature Class: to T6 Ambient temperature: up to 40°C
ex II 2G Ex ia C T4/T5/T6 – intrinsically safe
ex I M2 Ex ia I Mb
Also comes in non-Ex
Lumiglas supply this stainless glass luminaire in two versions for use in potentially explosive environments and for normal operating conditions.
Designed for use with rectangular / longitudinal sight glass units; installed in bioreactors, laboratory mixers, filters and, generally, all normally closed tanks, agitators, separators, pipelines and other vessels operated in explosion-hazardous environments (Zones 1 and 2) as well as in non-hazardous work areas.
Suitable for use in the food processing sector
The Lumistar luminaire REL 01/REL 01-Ex is a complete unit ready for fitting. It is attached directly to the cover flange of a rectangular sight glass unit by means of two screws.
The REL01 unit has been designed to fit snugly into the side of rectangular / longitudinal sightglasses, length = 250 mm The Luminaire REL 01 comes ready for fitting, 2 screws enable it to be bolted straight onto the cover flange of the longitudinal sightglass.
Compact design, high light output, low energy consumption:
21 special LEDsensure dazzle-free illumination.
Together with the corresponding electronic switchgear, these LED are resin-cast into the stainless steel housing which is then secured to the rectangular fitting.
The service life of this luminaire is virtually unlimited; even if one of the diodes fails after a long period of operation, the remaining LED still provide more than enough light intensity.
Type of protection: Provided the luminaire has been properly installed, it is dust- and splash-proof, IP 65 acc. to DIN EN 60529/DIN VDE 0470 Part 1
Operating Voltage / Power: 24V / 2W
Where the Luminaire is to be used in explosion hazardous areas, connection must be to an intrinsically safe power supply circuit.
