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dSD
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
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
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
| Housing | Ø 110 mm, seawater-resistant aluminium, surface painted or powder-coated |
| Lens | tempered borosilicate glass, |
| Type of mounting | vertical, any |
| Cable entry | Cable gland M20 x 1.5, sealing plug M20 x 1.5 |
| Connection technology | 1.5 mm² fine wire and 2.5 mm² single wire |
| Beacon type | LED steady beacon, LED flashing beacon, LED strobe beacon or LED rotating light |
| Light source | High Power LEDs |
| Luminous intensity | 13–53 cd depending on colour |
| Speed of rotation | 33/44 rpm switchable |
| Duty cycle | 100 % |
| Operating temperature | -55 °C / +55 °C |
| Degree of protection | IP66 & IP67 |
| Approval | PTB 03 ATEX 1230 |
| Insulation class | III |
| Weight | 2 kg |
