VESDA VLF
VLF-250, VLF-500
Highly sensitive air sampling smoke detection system for smaller applications
The VESDA LaserFOCUS (VLF) is a very early warning smoke detector designed to protect small, business critical environments. Available in two models, the VLF-250 covers up to 2,500sqft, and the VLF-500 covers up to 5,000sqft.
Features
- Out-of-the-box installation and commissioning
- Ultrasonic airflow sensing
- Laser-based absolute smoke detection
- Pre-engineered pipe network designs
- Programmable alarm thresholds
- Clean air barrier optics protections
- Instant recognition display
- Instant Fault Finder™
- AutoLearn™ Smoke
- AutoLearn™ Flow
- Field service access door
- Multiple event logging (in separate logs), up to 18,000 events
- Offline/online configuration capability
Applications
- Local telecommunication exchanges
- Air handling units
- Smaller server rooms
- Correctional facilities
- Control rooms
- Utility control hubs
- Switch rooms
- Railway signal hubs
- Storage facilities
- Cabinets
- Hazardous areas (Class 1 Div 2)
- Substations
Specifications
VLF-250
- Coverage area up to 2,500sqft
- 3 changeover relays (Fire 1, Action, Fault)
- Event log up to 18,000 events
- Out of the box installation and commissioning
VLF-500
- Coverage area up to 5,000sqft
- 3 changeover relays (Fire 1, Action, Fault)
- Event log up to 18,000 events
- Out of the box installation and commissioning
See manufacturer's datasheet for full technical specifications
Listings:
- UL Listed
- ULC Listed
- FM Approved
- CSFM
Resources
Basket Size :
0 MB out of 50 MB
| Document Name | Asset Type | Type & Size | Modified Date | |
|---|---|---|---|---|
| VESDA VLF-250 Detector | Data Sheets | pdf | 0.18 MB | 06/10/2019 | |
| VESDA VLF-500 Detector | Data Sheets | pdf | 0.19 MB | 06/10/2019 |
