Xtralis VESDA VLS - Page 34

VESDA Products
2-14 VESDA Student Workbook
VESDA VLF
• Two unique features:
– Manual Filter RESET
– DST password - 7244
• Cost effective solution for small area applications
– VLF-250 – 250m2 (2690 ft2)
(Follow Region Codes)
– VLF-500 – 500m2 (5380 ft2)
(Follow Region Codes)
IP 30
VESDA VLF
• Four programmable alarm thresholds
• Metric and imperial pipe entry ports
• Out of the box setup
• On board fault diagnosis (IFF)
• Up to 18,000 event log memory
• AutoLearn smoke and flow
• Direct connect PC connection (RS-232 9-pin)
• VESDAtalk Connection Protocol
• Two Alarm and one Fault relays
• Ultrasonic flow sensing
• Additional Accessory cards (adding relays and
networking)
• Referencing for networkable version
IP 30