EdelLUX-EdelEx-5-10-20-dH
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Sightglass light fittings completely in stainless steel for use in hazardous areas Series EdelEx 5 dH / 10 dH / 20 dH With the series EdelEx, MAX MÜLLER AG presents the first hazardous area sightglass light fitting made of stainless steel. With the combination of advanced t ­echnological ideas, no compromise design and the reputed MAX MÜLLER quality, the series EdelEx offers to the fabricators and users of all stainless steel process equipment the following important advantages: For the purchasing department: Highly competitive prices due to compact value-engineered design and highly efficient manufacturing techniques Short lead times For the design or plant engineer: Versatile design enabling the light fittings to be used either as a combination “view and light through one assembly”, or for separate mounting in a two port ­ ystem s from DN 25 upwards depending on the type of sightglass Easy installation with two fixing systems (flange collar “R” or tilting hinge “Sch” / “Sch 1”), meeting all applications on: -  Circular sightglasses to DIN 28120 / 28121 or similar -  Screwed sightglasses similar to DIN 11851 -  Pipeline flow indicators for pipelines ATEX equipment protection level (EPL): Gb (zones 1 and 2) and Db (zones 21 and 22) Brilliant illumination due to specially designed high efficiency reflector and wattages up to 20 W! (see overleaf) Light units may be installed without restriction in any position Particularly designed for the powerful lighting out of stainless steel vessels, reactors, mixers, fermentors, containers and related process equipment in ­ hazardous areas in the pharmaceutical, bio-chemical, chemical, cosmetic and food processing industries For sterile and “clean rooms” applications Certified in accordance with the harmonized European standards (EN) Connection to different supply voltages (see overleaf) Sightglass light fitting type EdelEx 20 dH Sch K1, 20 W, 24 V, Ex d IIC T4 Gb, Ex t IIIC T130°C Db IP67, Ex II 2 G + D, mounted onto circular sightglass to DIN 28120, PN 10, DN 125. For the maintenance electrician: Easy replacement of bulbs Halogen bulbs are industry standards available from local suppliers Operating conditions: Completely independent of internal vessel pressure and vacuum. There is no restriction on the mounting position of the light fitting. Electrical data: Supply: Terminal voltages: AC or DC, depending on the type of light fitting (Note: With integrated transformer AC only). See overleaf Enclosure protection degree: IP67, dust tight and protected against the effects of temporary immersion to EN 60529 / DIN VDE 0470 part 1. Sightglass light fitting type EdelEx 10 dH R50 K1, 10 W, 230 V, Ex d IIC T4 Gb, Ex t IIIC T130°C Db IP67, Ex II 2 G + D, with intermediate flange collar fixation “R”, mounted onto a screwed sightglass similar to DIN 11851, PN 6, DN 50. Construction and materials: Housing and fixation elements in stainless steel. Cable gland M16, in vertical position, type designation “K1”, (standard delivery) or in horizontal position ( ­ designation “K2”). Connection terminals up to 2,5 mm2. Additional earth terminal 4 mm2 external to the housing. Built-in reflector and halogen bulb, according to your needs to produce a wide (“flood“ version) or concentrated (“spot” version) beam of light. Standard version: “Spot”. Europe's largest sightglass light fitting programme! Perfect, thoroughly engineered s

Survey on types Te c h n i c a l d a t a Mounting possibilities Dimensions Type designation Terminal voltage with integrated transformer (V) Terminal voltage without transfo (AC / DC) (V) Bulb Ignition protection type to EN 60079-0 / 60079-1 / 60079-31 Explosion groups The indicated weight only refers to the light fitting. Weight of the fixations: “Sch / Sch 1”: 0,06 kg, “R”: 0,08 kg 2) T = - 20°C / + 40°C (T up to + 60°C on request) a a • On circular sightglasses to or similar to DIN 28120 / 28121: DN 25 – DN 200: With tilting hinge “Sch” sightglasses similar to • On screwed65: With...