VESDA VLC-EX-US Detector

The VESDA VLC-EX-US detector has been specifically designed to provide all the benefits of aspirating smoke detection, including very early warning, for the protection of hazardous applications with a Class 1 Division 2 classification. The VLC-EX-US is enclosed in a stainless steel housing which is comprised of the main enclosure and the front cover. The main enclosure houses all the key components of the detector. All non-serviceable items such as the main processor board and detector chamber are mounted away from the general access area, protecting them during the installation and servicing process The VLC-EX-US is available in a version that is suited for small area applications up to 2000sq.ft (200m²) and another that is suited for medium area applications up to 8000sq.ft (800m²). Each of which is available in two versions, one that interfaces via relays only (RO) and one that interfaces via relays and VESDAnet (VN). The VLC-EX-US combines the well-proven VESDA VLP detection technology with a modified aspirator design, and incorporates them into an IP54 rated stainless steel enclosure.

• Absolute smoke detection
• Wide sensitivity range
• Single pipe inlet
• Five (5) status LEDs
• Referencing
• VESDAnet communication (VN)
• Clean air barrier optics protection
• Three (3) Alarm Levels
• Three (3) Programmable Relays

• UL
• ULC
• FM