ESL25 Ex

ESL25 Ex



For illuminating visual flow indicators, pipelines, laboratory mixers, bioreactors as well as the interior of pressure vessels, tanks, agitators and other – normally closed – processing vessels in potentially explosive environments. Gas: Zones 1 and 2; Dust: Zones 21 and 22.


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Optimum design for pharmaceutical & biotech applications with minimal crevices for sanitary applications. Suitable for food processing (3-A Standard) and Dust & Water jet resistant (IP65) even during external wash down. Simple & fast installation with no risk of breakage. For Tri-Clamp to DIN 32 676 / ISO 2852. Also available for NA-Connect – please contact Visilume for further information.

ex II 2G Ex d IIC T4/T6 Gb
ex II 2D Ex tb IIIC T130°/T80°C Db

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

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 12V, 24V, 120V, 230V
Power, depending on voltage: up to 20W
Secured by hinged bracket or adapter flange
modyfied by an inside mounting flange specially for Aseptik Technology

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