Aspirating Smoke Detection


Product Overview

The VESDA VLI by Xtralis is an industry first early warning aspirating smoke detection (ASD) system, designed to protect industrial applications and harsh environments of up to 2000 m².


  • Suitable for Class 1 Division 2 applications - Groups A,B,C & D
  • Up to 2000 m² coverage
  • Up to 4 inlet pipes
  • Total pipe length up to 360 m 
  • Five (5) high intensity status LEDs for greater visibility
  • Robust absolute smoke detection
  • Intelligent Filter (patent pending)
  • Lint Trap to capture fibrous particulates
  • Sub-sampling Probe (inertial separator)
  • Secondary Filter
  • Clean air barrier for optics protection
  • Referencing
  • AutoLearn™ Smoke and Flow
  • Clean Air Zero™
  • Air-path monitoring
  • Five (5) relays (Fire, Fault and 3 configurable)
  • Relays configurable as latching or non-latching
  • Expandable GPI and relays
  • Ultrasonic flow sensing
  • Xtralis VSC, Xtralis VSM4 and ASPIRE software support
  • IP66 Enclosure
  • Easy mounting with steel support bracket
  • Modular field replaceable parts for ease of servicing
  • Local USB configuration port
  • Easy cable termination access
  • Imperial and metric pipe ports
  • Rubberized finish to external housing

Click here to download the white paper: Intelligent Filtration for Aspirating Smoke Detection


Product Codes Description
VLI-880 VESDA VLI with Relays and Ethernet
VSP-030 VLI Intelligent Filter Spare Part