The Xtralis VESDA VSP-033 is the VLI Chamber Assembly, a genuine replacement detection chamber for VESDA VLI industrial aspirating smoke detectors. The chamber uses a stable, highly efficient laser light source; smoke in the chamber scatters light which the sensor circuitry converts to an alarm signal.
Key features
- Genuine VESDA VLI spare listed in the VLI data sheet
- Laser-based detection chamber for absolute smoke detection
- Includes a filter that provides the clean-air barrier protecting the optical surfaces
- Field-replaceable as part of the VLI modular design
Technical specifications
- Part number: VSP-033
- Description: VLI Chamber Assembly
- VLI sensitivity range: 0.05–20.0% obs/m
- Host detector: VESDA VLI industrial aspirating smoke detector (VLI-880 / VLI-885)
- VLI coverage: up to 2,000 m² with up to 4 inlet pipes and 360 m total pipe length
- VLI supply: 18–30 VDC; IP66 enclosure
