dSD Explosion-proof LED signal beacon
This product has the following explosion protection:
II 2 G Ex d e IIC T5, T6 Gb
II 2 D Ex tb IIIC T95 °C, T80 °C Db
-55 °C ≤ Ta ≤ +55 °C
Zone 1, 2, 21, 22
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dSD Explosion-proof LED signal beacon

  • Certified for gas and dust hazardous areas of zone 1, 2, 21, 22
  • Flame-proof enclosure "d"
  • Terminal connection chamber "increased safety e"
  • Housing made of copper-free seawater-resistant aluminium, hardened glass lens
  • 5 LED colours, very good signalling effect
  • All models with protection cage made of stainless steel

Especially suitable for

Technical data

HousingØ 110 mm, seawater-resistant aluminium, surface painted or powder-coated
Lenstempered borosilicate glass,
Type of mountingvertical, any
Cable entryCable gland M20 x 1.5, sealing plug M20 x 1.5
Connection technology1.5 mm² fine wire and 2.5 mm² single wire
Beacon typeLED steady beacon, LED flashing beacon, LED strobe beacon or LED rotating light
Light sourceHigh Power LEDs
Luminous intensity 13–53 cd depending on colour
Speed of rotation33/44 rpm switchable
Duty cycle100 %
Operating temperature-55 °C / +55 °C
Degree of protectionIP66 & IP67
ApprovalPTB 03 ATEX 1230
Insulation classIII
Weight2 kg
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