VESDA LaserFocus Aspirating Smoke Detector (VLF)

Category Fire Alarm System Tags FPD - Smoke Detector, FS - Vesda System, 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 (2,690 sq. ft.), and the VLF-500 covers areas up to 500 m2 (5,380 sq. ft.).

Model Nos. VLF-250, VLF-500

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

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

CERTIFICATIONS

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)

VESDA LaserFocus Aspirating Smoke Detector (VLF)

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