Vesda VES detector with Lcd Programmer & display

The VESDA-E VES is similar to the flagship VESDA-E VEP aspirating smoke detector but also includes a valve mechanism in the inlet manifold and software to control the airflow from the four Sectors (pipes). This configuration enables a single zone to be divided into four separate sectors, for example, distinguishing between separate aisles within a data room. The VES enables the user to locate the source of smoke by identifying the first sector to reach the Alert level. The detector then continues to sample from all sectors to monitor fire growth and will report separate alarm levels for each sector. The VES provides four individually configurable alarm levels (Alert, Action, Fire 1 and Fire 2) for each sector allowing optimum protection
in a wide range of applications. Built on the Flair detection technology and years of application experience, VES detectors achieve consistent performance over their lifetime via absolute calibration. In addition, the VES delivers a range of revolutionary features that provide user value.

Key Features

Sector addressability for up to four sectors

 Adaptive scan threshold

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 configurable alarm levels per sector and a wide sensitivity range deliver optimum protection for the widest range of
applications

 Intuitive LCD 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

Backward compatible with VLS and VESDAnet