Sightglass Fitting style MV with Stainless steel Luminaire ME or SLM0 pages

item part name material options
1 Lumiglas luminaire
1.1 luminaire housing alternatively cast alum. painted
1.2 luminaire cover painted (RAL 9007) or
stainless steel 1.4301, polished
1.3 flat seal with bridge Silicon (max. 220° C)
2 screwed sightgl. fitting
2.1 slotted cover nut stainless steel 1.4301 (1.4307)
2.3 sightglass disc soda lime glass
toughened (tempered)
to DIN 8902,
max. temp.: 150° C
borosilicate glass: toughened
(tempered) to DIN 7080,
max temp.: 280° C
2.4 ring seal (alternatively) Viton, PTFE, Perbunan, Silicon
2.5 weld neck nozzle alternatively: stainless steel
1.4301; (1.4307); 1.4404
3 vessel wall
lumiglas lumiglas®
Light-/Screwed Sightglass Unit with Luminaires Series MV-SLM or MV-ME Data sheet 08.01
Complete unit Lumiglas screwed sightglass fitting with
Lumiglas stainless steel luminaire Lumistar ME
Exploded view of a Lumiglas MV-SLM combined light/sightglass unit
Glass Seal
80
100
150
200
250
280
°C
Silicone, PTFE, Viton
C-4400
Borosilicate
Buna
Soda Lime
• Applications:
This integral light/sight port has a weld-on sightglass fitting with
a screwed cover flange which holds luminaire, alternatively
aluminimum or stainless steel- and sightglass simultaneously.
It is designed to illuminate and to give view into process vessels,
silos, mixers, separators, pipelines, and other usually closed
containers. This model is intended for use in all Non Ex Hazar -
dous Areas. The unit is particularly suitable for pharmaceutical,
food and beverage processing, e. g. in breweries, dairies etc.
• Sightglass Styles and Size: This unit is available from sightglass
size (similar to DIN 11851) DN 65 to DN 125.
• Protection: When correctly fitted, dust and waterjet proof to
IP 65, EN 60 529/DIN VDE 0470 Part 1.
• Operating Conditions: Pressure: 6 bar (higher pressure ratings
on request), vacuum
• Temperature:
Fitting: max. 220° C (see temperature diagram)
Luminaire: 80° C at the cable gland
Where ambient temperature lies above 40° C heat resistant cable,
e. g. Sinotherm 110 H05GG-F 3G 1,5 mm2 must be fitted.
Lumistar Luminaires Series ME will have been works fitted with
3 m cable, temperature resistant up to 90° C.
• Electrical Data:
- Power supply 24 V (12 V available as alternative)
- 2-pin halogen lamp 20, 50, 100 W
• Lamp holder: 2-pin socket
• Pushbutton: The luminaires are supplied with built-in pushbutton
• Transformers: can be supplied optionally (separate units)
• Parts and Materials drawing on the right:
• Diagram for individual temperature rating
depending on material selection:
Due to flat seal with bridge in the Lumiglas luminaire,
max. operating temperature 220° C
F.H.Papenmeier GmbH & Co. KG · division Lumiglas
Talweg 2 · 58239 Schwerte · GERMANY
phone: +49-2304/2050 · fax: +49-2304/205206
e-mail: info.lumi@papenmeier.de
www.lumiglas.de