VESDA VLF (LaserFOCUS) Aspirating Smoke Detector
The VESDA VLF by Xtralis is an aspirating smoke detector ideal for small, business-critical spaces. Available in two models, the VLF-250 covers up to 250 m2 (2,500 sq. ft.), and the VLF-500 covers areas up to 500 m2 (5,000 sq. ft.).
Model Numbers: VLF-250, VLF-500
- 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
The Xtralis VESDA VLF is a cost-effective solution for areas such as:
- 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
- UL
- ULC
- FM
- CFE
- LPCB
- VdS
- VNIIPO
- AFNOR
- ActivFire
- CE - EMC and CPD
- CSFM
- FM Hazardous Locations: Suitable for Class 1, Division 2, Groups A, B, C and D
- EN 54-20 (VLF-250)
Class A (12 holes / 0.12% obs/m)
Class B (12 holes / 0.35% obs/m)
Class C (12 holes / 0.80% obs/m)
- EN 54-20 (VLF-500)
Class A (30 holes / 0.05% obs/m)Class B (30 holes / 0.15% obs/m)
Class C (30 holes / 0.32% obs/m)
If you would like a copy of the certificate, contact your local Sales Manager or visit the Xtralis Partner Extranet.
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