Lumiglas Luminaire Lumistar

Product Picture: Lumiglas Luminaire Lumistar

also available in LED-Technology

The classic ‘half moon’ version for combined sight and light glass
Suits Lumiglas Sight Glass Fitting, circular DIN 28120 or similar

Nominal dia: DN 50 to DN 200
Operating voltage: 24V AC/DC, 12V / 230V on request
Power, depending on size: 20W, 50W or 100W
Standard product with momentary push button

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Lumistar Luminaire SLM, aluminium

Product Picture: Lumistar Luminaire SLM, aluminium

also available in LED technology

A version of the ‘Lumistar’ adapted for use with Lumiglas Screwed Sight Glass Fitting MV

Nominal dia: DN 65 to DN 125
Operating voltage: 24V AC/DC
Power, depending on size: 20W, 50W or 100W
Luminaire is fastened to branch nozzle by slotted cover nut
Standard product with momentary push button
Model in stainless steel available, refer to Lumistar Luminaire ‘ME’

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Lumistar Luminaire ME, stainless steel

Product Picture: Lumistar Luminaire ME, stainless steel

Also available in LED technology

A stainless steel version of the ‘Lumistar’ adapted for use with Lumiglas Screwed Sight Glass MV

Nominal dia: DN 65 to DN 125
Operating voltage: 24V AC/DC
Power, depending on size: 20W or 50W

Luminaire is fastened to branch nozzle by slotted cover nut
Standard product with momentary push button

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Lumistar Luminaire USL 05, aluminium

Product Picture: Lumistar Luminaire USL 05, aluminium

Also available in LED technology

Fully Sealed Lumistar Sight Glass Luminaire with cover glass
Compact yet powerful light

Suits Lumiglas Sight Glass Fitting, circular DIN 28120/28121 or similar from size DN 40 and Lumiglas Screwed Sight Glass Fitting MV from DN 65

Operating voltage/power: 24V / 20W or 50W (without internal transformer) 120V / 230W, 12V / 5W (with internal transformer)
Secured by hinged bracket or adapter flange

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Lumistar Luminaire USL 07 LED

Luminaires (Non-Ex)

Product Picture: Lumistar Luminaire USL 07 LED

This sight glass luminaire is designed for universal applications and is ideal either in combined sight and light ports (single-flange version) or for separate ports (two-flange version).

Glare-free illumination; fits circular sight glass fittings to DIN 28120/DIN 28121 or similar, screw-type sight glass fittings in compliance with DIN 11851, as well as visual flow indicator fittings.

Application:

For illuminating the interiors of vessels, tanks, agitators, silos and other generally closed containers and reactors and also in visual flow indicators.

Suitable for use in the food processing industry.

Protection class: 

Dust-tight and water jet-proofIP 65 and IP 67 acc. to DIN EN 60529/DIN VDE 0470, part 1

Lumistar luminaires USL 07 LED are approved for use  in  ambient temperatures of up to 60°C.

• Voltage type:
AC/DC, depending on type of luminaire.

• Operating voltage:
24 V AC/DC – 14 W
120-230 V AC – 14 W

Straightforward installation using special attachment:

The luminaire is mounted with the lamp attachment on the cover flange in the case of circular sight glass fittings and visual flow indicators. With screw-type sight glass fittings, the luminaire is fastened to the slotted nut.

Please note that the halogen bulb 230 V – 75 Watt is no longer available.

Continue reading “Lumistar Luminaire USL 07 LED”

Lumistar Luminaire USL 03, stainless steel

Luminaires (Non-Ex)

Product Picture: Lumistar Luminaire USL 03, stainless steel

Also available in LED technology

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

This ultra-compact sight glass luminaire is designed for universal applications. It is ideal for use in combined sight and light ports (single-flange version) or with two separate ports (2-flange version).

For illuminating the interior of tanks, hoppers, silos, agitators and other, usually closed, vessels and reactors as well as visual flow indicators in non-explosive environments.

Recommended for use in the food processing industry.

Protection class: dust- and waterjet-proof, IP 65 acc. to EN 60 529 / DIN VDE 0470, Part 1

Operating voltage:

  • without integrated pushbutton:
    24 V AC/DC halogen lamp 20 W, 2-pin socket G4
    12 V/24 V AC/DC LED 2 W, 2-pin socket GU4
  • with integrated pushbutton:
    24 V AC/DC halogen lamp 50 W, 2-pin socket GY6.35 (12 V available as an alternative option)
  • Momentary pushbutton:
    50-watt luminaires should only be operated by pushbutton (not in continuous mode)

  • Suits all Lumiglas Sight Glass Fittings from size DN 25
  • Operating voltage/power: 12V, 24V / 20W, 50W
  • Secured by hinged bracket

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Lumistar Luminaire USL 13, stainless steel

Luminaires (Non-Ex)

Lumistar luminaires stainless steel USL 13 and USL 33 and UL-listed types

  • USL 13: for general applications, mounted with hinged bracket
  • USL 33: special variant for sterile environments with adapter collar for fitting over flanges, etc.
Product Picture: Lumistar Luminaire USL 13, stainless steel

Also available in LED technology

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

This sight glass luminaire is designed for universal applications. It is ideal for use in combined sight and light ports (single-flange version) or for two separate ports (2-flange version).

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.

Suits all Lumiglas Sight Glass Fittings from size DN 25 Operating voltage/power: 12V, 24V, 120V / 20W, 50W
Secured by hinged bracket

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 METAGLAS® and BioControl fittings.

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

Max. admissible ambient temperature at the cable entry gland with  Halogen version: 90°C; with LED version: 40°C

  • USL 13: The luminaire is attached to the cover flange of the circular sight glass fitting or the visual flow indicator with a hinged bracket, or fastened to the grooved nut on screw-type sight glass fittings. 
  • USL 33: The luminaire is mounted over an adapter collar.

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Lumistar Luminaire USL 16 and USL 36, stainless steel

Luminaires (Non-Ex)

Product Picture: Lumistar Luminaire USL 16 and USL 36, stainless stee

Also available in LED technology

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

  • USL 16: for general applications, mounted with hinged bracket
  • USL 36: special variant for sterile environments with adapter collar
    for fitting over flanges, etc.

The perfect combination of flush contours and smooth surface:

This sight glass luminaire is designed for universal applications. It is ideal for use in combined sight and light ports (single-flange version) or for two separate ports (2-flange version).

Ultra-bright LED provides 3000 lumens

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 METAGLAS® and BioControl fittings.

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.

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

Suits all Lumiglas Sight Glass Fittings from size DN 40
Operating voltage/power: 24 V, 120 V, 230 V / 20 W, 50 W, 100 W, with transformer 230 V /20 W
Secured by hinged bracket or adapter flange

Max. admissible ambient temperature at the cable entry gland with halogen version: 90°C; with LED version: 40°C.

This LIGHT is the world’s brightest sight glass luminaire:  LED luminaire is four times brighter than a typical sight glass light, offering an unprecedented view of processes.  Ultra-bright LED provides 3000 lumens at full brightness, four times the light output than a typical 100-Watt halogen light.  The total internal reflection (TIR) lens with 23-degree beam angle, is ideal for vessel illumination through a sight glass with maximum light output and less than 5% loss of light output.  The light is capable of continuous operation and emits cool white, 5500K color temperature, optimized for stainless steel vessels.  The light is designed for cool operation equipped with temperature-based current limiting and automatic dimming; over temperature shutdown.  The LEDs have a long service life and are vibration and impact resistant.  No heat radiation is directed into the process vessel (cold light output).   The housing is available with a mounting bracket (USL16 Light) or a sanitary clamp connection (USL36 Light)

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Lumistar Luminaire USL 15-LED and USL 35-LED, stainless steel

Luminaires (Non-Ex)

Lumistar luminaires USL 15 and USL 35 and UL-  Listed types, stainless steel

Product Picture: Lumistar Luminaire USL 15-LED and USL 35-LED, stainless steel

 

This sight glass luminaire is designed for universal applications.

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.

It is ideal for use in combined sight and light ports (single-flange version) or with two separate ports (2-flange version).

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 METAGLAS® and BioControl fittings.

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

Voltage type: AC/DC
Operating voltage: 12  V, 24  V, 120  V, 230  V
Wattage: up to 100 W, depending on operating voltage

Transformers: Transformers for 12 V or 24 V secondary voltage can be supplied on request.

Push-button:  Luminaires with a wattage of 50 W and more should only be operated by push-button (not in continuous mode). Should an integrated push-button not be included in the order/ scope of supply, it is essential for an external momentary-contact push-button or a timer to be installed in the power supply line, outside the luminaire! Under no circumstances should the maximum temperatures specified for the luminaire be exceeded.

Mounting Options:
Secure to sightport flange with stainless steel bracket or mount directly to a Sanitary (e.g. Tri-Clamp® ferrule or NA-Connect® ) fitting for sterile  applications.

Overview:

  • Insensitive to vibration
  • 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

Features:

  •  Fit & Forget – Extremely long operating life and reliability
  • Durability – Impact & Vibration resistant
  • No heat radiation from lens -Will not heat product in vessel
  • Low energy consumption – Requires only 15 watts

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Lumiglas® Luminaires

Luminaires illuminate process vessel interiors in pharmaceutical, food processing, and chemical plants.

Choose from standard Luminaires (Non-Ex) and explosion-proof Luminaires (Ex) housings as well as halogen or LED designs.

Some applications require safe, high-intensity illumination for sight glasses, ports, or general applications in hazardous (classified) locations.

Lumiglas luminaires are available with aluminum or stainless steel construction and, depending on the size and wattage, can be equipped with momentary push button switches for safety and longevity. Remote or pneumatic timers and pushbutton switches are also available as Lumiglas light accessories. A new series of  Lumiglas LED Luminaires is now available.

In short, the luminaire is the entire device and the lamp is the specific replaceable component that produces light.

“A lamp is a light source that is placed in a luminaire!”

light fixture (US English), light fitting (UK English), or luminaire is an electrical device used to create artificial light by use of an electric lamp. All light fixtures have a fixture body and a light socket to hold the lamp and allow for its replacement.

Sight Glass Lights

There are many considerations for selecting the optimum light to illuminate your process vessel. This online guide walks you through the steps.

Dedicated or Separate Light Port

Often process vessels have two sight glass windows: one port for viewing and a separate port for the light. The light is typically mounted directly over the light port. To save cost or space, some vessels combine light and sight at one window. The light is typically mounted with a bracket, although sight glasses are available with integrated lights (combo style). 

LED or Halogen

Traditional halogen lights use trusted incandescent light bulbs. LED lights offer brighter light, lower energy consumption, and longer life (lower maintenance costs.) Halogen light brightness is selected by wattage: 5 to 100 Watts, with 50 Watts typical. LED light brightness is selected by lumens: 1000 to 3000 lumens.

Explosion Proof or Non-Explosion Proof

Some industrial environments require explosion proof lights (ex lights) that are sealed so they cannot introduce a spark into the atmosphere. The widest selection of ex lights are halogen style, although explosion proof LED lights are also available.

Stainless Steel or Aluminum Housing

Virtually all sight glass lights use stainless steel housings. A few ex light models are available with aluminum housing, lowering their cost while removing heat more efficiently.

Available Power Supply

Most lights are available in a range of voltage options. Make sure that the model you select will work with the power you have available: 120 VAC, 24 VDC/VAC, 230 VAC, 12 VDC/VAC.
 
When deciding upon a proper luminaire for your application, be sure to consider all of the properties of the light. The size, weight, voltage, wattage, materials of construction, mounting configuration, and light pattern (Lux diagram) are all very important factors you should be aware of.

Lumistar Luminaire ASL 57-LED, aluminium

Luminaires (Non-Ex)

Product Picture: Lumistar Luminaire ASL 57-LED, aluminium

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.

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Lumistar Luminaires USL 13-UL and USL 33-UL, stainless steel

Luminaires (Non-Ex)

Product Picture: Lumistar Luminaires USL 13-UL and USL 33-UL, stainless steel

Lumistar luminaires stainless steel USL 13 and USL 33 and UL-listed types

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

This sight glass luminaire is designed for universal applications. It is ideal for use in combined sight and light ports (single-flange version) or for two separate ports (2-flange version).

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.

 Ultra-bright LED provides 1000 lumens

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 METAGLAS® and BioControl fittings.

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

Suits all Lumiglas Sight Glass Fittings from size DN 25
Operating voltage/power: 12 V, 24 V, 120 V / 20 W, 50 W

USL 13: for general applications, mounted with hinged bracket
USL 33: special variant for sterile environments with adapter collar for fitting over flanges, etc.

Lumistar luminaire USL 13 and USL 33 fit the following sizes:
a) Circular sight glass fitting acc. to DIN 28120: from DN 25
b) Circular sight glass fitting acc. to DIN 28121: from DN 40
c) Visual flow indicators: from DN 25
d) Screw-type sight glass fittings in compliance with DIN 11851: from DN 50

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Lumistar Luminaire USL 15-UL and USL 35-UL, stainless steel

Luminaires (Non-Ex)

Lumiglas®

Lumiglas – the observation of process operations taking place 

inside pressure and vacuum vessels, tanks, reactors, silo units, filters and other plant demands perfect illumination and unhindered visual check. 

that is what lumiglas offers.

Lumiglas stands for sight and light ; for ideal visual control.

These inspections are carried out either by the process operative directly on the spot or without the need to access the plant, by means of the Lumiglas VISULEX Ex camera system. The combination of light and sight glass, created by Papenmeier- the first of many Lumiglas patents- is the ideal low cost solution for the user: the additional cut-out for a second sight port in the case of separate ports is avoided.

More security- less cost!

Lumiglas is internationally renowned and used by leading companies worldwide, particularly in explosion hazardous areas of the chemical, bio and pharmaceutical industries: mineral oil refining as well as foodstuffs and beverage industries, nucleur power plant, machine construction, electro industry, water treatment and shipbuilding.

Lumiglas means: 

Individually tailored resolution of problems; using economically attractive standard products or special designs to clients’ own specification. 

A closely woven network of agencies both in and out of the country ensures efficient customer and after sales service.

Lumiglas ensures that:

All products pass the tests laid down by DIN EN ISO 9001 and in accordance with EC guideline with new Dekra/Exam according to the ATEX Directive 2014/34 / EU for Ex certificated undertakings, a mandatory examination. Thus Lumiglas safeguards the quality that brings years of practical use.

Quality

Parallel to our core competencies, we have established a comprehensive integrated quality management system that is constantly evolving with growing demands.

This is the basis of our success. Our standard is improved day by careful quality planning of development   on the production, the   Sales   to service. Only in this way our products reach the required high reliability, availability and durability – even under difficult conditions. All those participating in the process be integrated into the overarching activities with.

DIN EN ISO 9001

Click to view the TÜV certificate (PDF)

Dekra/Exam according to the ATEX Directive 2014/34 / EU
Click to view the ATEX certificate (PDF)

UL ZPVI2 zertifiziert
Click to view the UP ZPVI2 certificate (PDF)

 

 

Memberships

Bundesfachverband Elektronische Hilfsmittel für Behinderte e.V.

Fachverband Biogas e.V.

Quality and Service – clearly better

Lumiglas is orientated toward the future:

  • a patented idea with worldwide acceptance.
  • observation of process operations.
  • the economic way of providing a lighting and inspection port

Regulation (EG) No. 1935/2004

For materials and items intended to come into contact with food:

LED-Technology Worldwide

Our US agentL.J. Star Incorporated, introduced us to this clip available:

Now: each Luminaire available with Gost-R Certificate!
 

Lumiglas® is the global technology leader and number one for luminaires and camera systems in Ex and non-Ex areas.

 

Applications

  • Chemical and Pharma industry, Cosmetics
  • Petrochemical industry
  • Food industry
  • Breweries
  • Energy producers
  • Water utilities and Sewage treatment plants
  • Maritime
  • etc.

Explosion protection

As of July 2003, organizations in EU must follow the directives to protect employees from explosion risk in areas with an explosive atmosphere.

There are two ATEX directives (one for the manufacturer and one for the user of the equipment):

  • the ATEX 95 equipment directive 94/9/EC, Equipment and protective systems intended for use in potentially explosive atmospheres;
  • the ATEX 137 workplace directive 99/92/EC, Minimum requirements for improving the safety and health protection of workers potentially at risk from explosive atmospheres.

The ATEX 94/9/EU that is dedicated to the manufacturer has changed. Always applicable up to 19 April 2016 the ATEX 94/9/EC will be removed and replaced by a new directive.

This new ATEX directive was published on Saturday 29 March 2014, under the new reference : Directive 2014/34/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to equipment and protective systems intended for use in potentially explosive atmospheres (recast) Text with EEA relevance – Official Journal of the European Union L 96 from 29/03/2014.

This new ATEX directive 2014/34/EU will be mandatory for manufacturer on 20 April 2016 as is stated in article 44 of the directive.

Promised for a long time, this new ATEX directive has been published together with 8 other directives in the frame of NEW LEGISLATIVE FRAMEWORK (NLF) ALIGNMENT PACKAGE (Implementation of the Goods Package). It was the subject of a “COMMUNICATION FROM THE COMMISSION TO THE EUROPEAN PARLIAMENT AND THE COUNCIL” for the Alignment of ten technical harmonisation directives to Decision No 768/2008/EC of the European Parliament and of the Council of 9 July 2008 on a common framework for the marketing of products, in Brussels, 21.11.2011 under reference COM(2011) 763 final.

Quelle: https://en.wikipedia.org/wiki/ATEX_directive

Lumiglas process observation and visual control systems.

Overview:

Lumistar Luminaire USL 05-Ex, USL 05-Ex-LED, aluminium

Product Picture: Lumistar Luminaire USL 05-Ex, USL 05-Ex-LED, aluminium
  • ex II 2G Ex d IIC T3/T4/T6/120°C Gb
  • ex II 2D Ex tb IIIC T80/T120/T130/T195°C Db

Suitable for Explosion hazardous areas: Temperature Class: to T6 (depending on power rating)
Ambient temperature: up to 60°C

Suits Lumiglas Sight Glass Fitting, circular DIN 28120/28121 or similar from size DN 40 and Lumiglas Screwed Sight Glass Fitting MV from DN 65

Operating voltage: 12V, 24V, 120V, 230V
Power, depending on voltage: up to 20W
Secured by hinged bracket or adapter flange

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Lumistar Luminaire ASL 55LED-Ex, aluminium

Luminaires (Ex)

Product Picture: Lumistar Luminaire ASL 55LED-Ex, aluminium

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

Operating Voltage 24 V, 120 V-230 V
Power 11 W

Secured by hinged bracket or adapter flange

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Lumistar Luminaire ASL 57LED-Ex, aluminium

Luminaires (Ex)

Product Picture: Lumistar Luminaire ASL 57LED-Ex, aluminium

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

High operating time by Hi-Power LED’s

Voltage type: AC/DC

Operating Voltage 24 V, 120 V-230 V
Power 11 W

Secured by hinged bracket or adapter flange

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