VESDA VLS (LaserSCANNER) Aspirating Smoke Detector

  • Wide sensitivity range: 0.0015 -6%/ft obscuration
  • 20,000sqft coverage area
  • VESDAnet (TM) Communication
  • 7 or 12 programmable relay options
  • Event log

Listings:

  • UL
  • ULC
  • FM
  • LPCB
  • VdS
  • CCC
  • ActivFire
  • NF
  • VNIIPO
  • CE
  • CSFM
  • EN 54-20
    Class A (40 holes / 0.08% obs/m)
    Class B (40 holes / 0.23% obs/m)
    Class C (60 holes / 0.65% obs/m)
Category:

Description

The VESDA LaserSCANNER (VLS) is similar to the standard VESDALaser Plus (VLP) but includes a valving mechanism in the inlet manifold and software to control the airflow from the four pipe sectors. This configuration allows a single VESDA zone to be divided in to four separate sectors and allow for individual pipe identification.

Features

  • Individual pipe identification
  • Adaptice scan threshold
  • 4 alarm levels per sector
  • High efficiency aspirator
  • Clean air barrier for optics protection
  • Easy to replace filter

Applications

  • Clean rooms – small, adjacent clean rooms
  • Computer rooms – equipment cabinets
  • Control rooms – equipment cabinets
  • Dormitories/prisons – up to 4 rooms or cells
  • Historical buildings – separate rooms
  • Hospitals – separate operating theaters or laboratories
  • Hotels – guest rooms
  • Laboratories – separate fume hoods or rooms
  • Libraries/archival storage – storage rooms
  • Museums/art galleries – small display rooms
  • Offices – multiple offices
  • Telecommunication facilities – equipment cabinets
  • Cinemas – several smaller theatre rooms

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