Technical Data:
| Dräger PSS ® 3000 Pneumatic Gauge |
Dräger PSS ® 3000 Tx gauge |
Dräger PSS ® 3000Tx gauge / Dräger Bodyguard ® 1500 | |
| Weight (backplate & harness) | 2.70 kg | 3.15 kg | 3.38 kg |
| Dimensions (H x W x D) | 590 x 290 x 160 mm | 590 x 290 x 160 mm | 590 x 290 x 160 mm |
| Input pressure | 0 to 300 bar | 0 to 300 bar | 0 to 300 bar |
| Nominal 1st stage output pressure |
7.5 bar | 7.5 bar | 7.5 bar |
| 1st stage output flow | > 1,000 l/min | > 1,000 l/min | > 1,000 l/min |
| LDV output flow | > 400 l/min | > 400 l/min | > 400 l/min |
| Whistle activation pressure | 50 to 60 bar | 50 to 60 bar | 50 to 60 bar |
| Whistle sound level | > 90 dBA | > 90 dBA | > 90 dBA |
| ADSU main alarm | N/A | N/A | 102–112 Laeq, 30s dBA |
| ADSU pre-alarm | N/A | N/A | 86–112 Laeq, 30s dBA |
Approvals:
| Breathing Apparatus | EN 137:2006 Type 2 | ||
| Intrinsic Safety (only applicable to Dräger Bodyguard ® 1500) | ATEX 34/2014/EU (I M1/II 1GD Ex ia I/IIC T4) (Ta = -30 °C to +60 °C) |
||
| Electromagnetic Compatibility | EN 61000-6-2 | ||
| Radiation Emissions | EN 61000-6-3 | ||
