ATEX sight glass fixtures USL07-LED series

The compact explosionproof USL tank inspection lighting is especially designed to illuminate the interior of boilers, tanks, reactors, etc. and fits on all common sight glass fittings.
This LED-version has a temperature class T6 and can be used in environments up to 60°C.

USL07EX024-LED11, USL07EX230-LED11, USL07EX024-LED26, USL07EX230-LED26
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General technical specifications

Housing corrosion-resistant aluminium alloy G-Al Si 12 Mg
Seal O-ring (VITON)
Protection IP65
Lamp LED 14W
Earthing in- and exterior earthing bolt
Cable entry Exe connection box with M20 cable gland
Ambiant temperature -20°C - +60°C
Mounting by means of 2 included hinged brackets made of stainless steel (M8 fastener)
Sight glass fittings the fittings fit on sight glass fittings from size DN50
Guideline ATEX
Manufacturer Papenmeier - Lumiglas
Suited for
Zone 1 Zone 2
Zone 21 Zone 22

Classification

  • II 2 G Ex db eb IIC T6 Gb
  • II 2 D Ex tb IIIC T80°C Db

Zone

0 1 2
20 21 22

Ordering data (click on the order reference for more details)

Order refer. Supply voltage Lamp Temperature class
USL07EX024-LED11 24VAC/DC 14W LED, beam angle 11° T6
USL07EX230-LED11 120-230VAC 14W LED, beam angle 11° T6
USL07EX024-LED26 24VAC/DC 14W LED, beam angle 26° T6
USL07EX230-LED26 120-230VAC 14W LED, beam angle 26° T6

On request