Honeywell VESDA

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Honeywell VESDA

Benefits and Features:

  • Suitable for Class 1 Division 2 applications – Groups A,B,C & D
  • One and four pipe models for different applications
  • Flair detection technology delivers reliable very early warning in a wide range of environments with minimal nuisance alarms
  • Short wavelength laser-based detection:
    • High sensitivity from small particle light scattering
    • No drift compensation required since focused light directed at target gives low backgrounds
    • High stability with temperature and time
  • Multi stage filtration and optical protection with clean air barriers ensures lifetime detection performance
  • Four alarm levels and a wide sensitivity range deliver optimum protection for the widest range of applications
  • Intuitive LCD icon display provides instant status information for immediate response
  • Flow fault thresholds per port accommodate varying airflow conditions
  • Smart on-board filter retains dust count and remaining filter life for predictable maintenance
  • Extensive event log (20,000 events) for event analysis and system diagnostics
  • AutoLearn™ smoke and flow for reliable and rapid commissioning
  • Referencing to accommodate external environmental conditions to minimise nuisance alarms
  • Backward compatible with VLP and VESDAnet
  • Ethernet for connectivity with Xtralis software for configuration, secondary monitoring and maintenance
  • USB for PC configuration, and firmware upgrade using a memory stick
  • Two programmable GPIs (1 monitored) for flexible remote control
  • Field replaceable sub-assemblies enable faster service and maximum uptime

Description

VESDA Aspirating Smoke Detection

VESDA aspirating smoke detection solutions with continuous air sampling provide the earliest possible warning of an impending fire hazard. VESDA aspirating smoke detectors buy the critical time needed to investigate an alarm and initiate an appropriate response to prevent injury, property damage or business disruption. VESDA detectors have multi-level warnings and a wide range of sensitivity that does not degrade or change over time, so even minute levels of smoke can be detected before a fire has time to escalate. In addition, VESDA systems are manufactured using targeted Six Sigma techniques and ISO 9000 standards and have been certified by regulatory bodies worldwide.