VLF-500 Aspirating Smoke Detector

The VESDA VLF-500 detector is a very early warning smoke detector designed
to protect small, business-critical environments of less than 5,380 sq. ft.
(500 m2).
The detector works by continually drawing air into sampling holes in a pipe
network. The air is filtered and passed into a detection chamber where light
scattering technology detects the presence of very small amounts of smoke.
Detector status information is communicated on the detector display and via
relays or optional interface cards.
Features & Benefits:
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 protection
Instant Recognition Display
Instant Fault Finder™
AutoLearn™ Smoke
AutoLearn™ Flow
Field Service Access Door
Multiple Event Logging in separate logs
Event log – up to 18000 events
Offline/online configuration capability
Up to 5,380 sq. ft. (500 m2) coverage*