AVA PREVENT QUARTAS-500s Single Pipe Aspirating Smoke Detector

AVA PREVENT QUARTAS-500s Single Pipe Aspirating Smoke Detector

SKU: SYSTEM-0002
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Delivery within two days all over UAE.

AED 12,310.50

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The AVA PREVENT QUARTAS-500s is a high-sensitivity single-pipe Aspirating Smoke Detector (ASD) using short-wavelength blue LED optical detection to deliver Very Early Warning Smoke Detection (VESD) in mission-critical small to medium areas.

Note: Listed prices are baseline estimates. Actual project costs depend on total square footage, hazard classification, and specific area containment requirements. Contact our team for a customized quote.

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Description

The AVA PREVENT QUARTAS-500s is engineered specifically to overcome the limitations of large-zone aspirating systems when applied to compact, mission-critical environments. Standard ASD systems covering large spaces often dilute air samples or trigger false alarms when thresholds are set too aggressively. The QUARTAS-500s solves this by concentrating high-precision sampling across a dedicated single-pipe network tailored for server rooms, UPS rooms, cold storage units, control centers, and cleanrooms.

At its core, the unit utilizes a high-power, short-wavelength blue LED detection source based on forward light scattering and mass detection principles. Because short-wavelength light is ultra-sensitive to microscopic sub-micron particles generated during the incipient (invisible) stage of combustion, the system detects fire threats long before visible smoke or heat appears. Featuring a 3-in-1 front panel (Control, Display, Programmer), integrated RS-485 Modbus RTU communication, and 7 programmable relay outputs, the QUARTAS-500s seamlessly integrates into building automation and fire alarm management networks.

Features

  • Very Early Warning Fire Detection (VEWFD): Continuously draws air samples from protected spaces to detect microscopic combustion particles long before visible smoke or flames appear.
  • Single-Pipe Coverage Efficiency: Optimized for medium-to-large single-zone applications such as server rooms, telecommunications shelters, cold storage, and electrical control rooms.
  • Multi-Stage Alarm Thresholds: Offers programmable alarm levels (Alert, Action, Fire 1, Fire 2) allowing facilities teams to investigate potential combustion hazards before activating full suppression release systems.
  • Continuous Intelligent Airflow Monitoring: Uses dynamic airflow sensing technology to rapidly detect pipe blockages or pipe disconnections across the sampling network, ensuring reliable system integrity.
  • Active Air Sampling Mechanism: Features an internal high-efficiency aspirator fan that actively draws air into the detection chamber, bypassing natural thermal stratification barriers that delay traditional spot smoke detectors.
  • Front Panel Visual Diagnostics: Outfitted with an intuitive LED interface and bargraph display for rapid, at-a-glance status checks, current smoke level readouts, and troubleshooting without special tools.

Specifications

  • Brand Name: AVA PREVENT
  • Part Name: Aspirating Smoke Detector (ASD) / Air Sampling Smoke Detection Unit
  • Model Number: QUARTAS-500s
  • Pipe Configuration: Single Pipe Inlet (1 pipe network)
  • Maximum Pipe Network Length: Up to 100 meters total pipe run (supports multiple sampling points depending on system design)
  • Detection Technology: High-sensitivity laser/optical smoke detection chamber
  • Sensitivity Range: Adjustable ultra-wide sensitivity range from 0.005% obs/m to 20% obs/m
  • Operating Voltage: 24V DC nominal (18V DC to 30V DC)
  • Alert & Alarm Thresholds: Multi-stage alarm levels including Alert, Action, Fire 1, and Fire 2
  • Display Interface: Front panel LED bar graph display showing real-time smoke concentration, airflow monitoring status, and system fault diagnostics
  • Relay Outputs: Configurable volt-free relay contacts for Alert, Action, Fire, and Fault signaling to Fire Alarm Control Panels (FACP)
  • Airflow Monitoring: Integrated continuous airflow sensor for detecting pipe blockage or disconnection
  • Operating Temperature Range: -10°C to +55°C
  • IP Enclosure Rating: IP30 / IP54 (depending on mounting configuration and sealing options)

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