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


Lumistar Luminaire ESL 51-LED, stainless steel

Luminaires (Non-Ex)

Product Picture: Lumistar Luminaire ESL 51-LED, stainless steel

Ideal combination of flush design and smooth surface:

This sight glass luminaire is designed for mounting on sight glass fittings in universal applications. 

Applications in the chemical, pharmaceutical, biogas and food processing industries: 

For illuminating the interior of vessels, tanks, agitators, silos and other generally closed containers and reactors and also in visual flow indicators in non-explosive environments.

It is practical either in combined sight and light ports (single-flange version) or with separate ports 2-). Integrated fastening clamp enables attachment to Lumiglas wiper unit SW I.

ESL 51-LED-HK: with bracket for SW I (wiper unit)
ESL 51-LED-KS: with hinged bracket for general use
ESL 51-LED-B: special sterile version for flange attachment for fitting over flanges, collars, etc.

Protection class: dust-tight and water jet-proof, IP 65 acc. to EN 60 529 / DIN VDE 0470 part 1

Lumistar ESL 51-LED luminaires fit the following nominal sizes:
a) Circular sight glass fittings acc. to DIN 28120: from DN 25
b) Circular sight glass fittings 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 40

Voltage type: AC/DC
Operating voltage: 24 V
Output: 2.5 W

Transformers or AC/DC converters for on-site installation or for installing in a control cabinet are available on request.

(Transformer: 230 V AC – 24 V AC)
(AC/DC converter: 230 V AC – 24 V DC)