VESDA Laser Industrial Aspirating Smoke Detector (VLI)
VESDA VLI
Additional information
| category | |
|---|---|
| Solutions | Heavy industry, Oil & Gas, Service industry, Waste treatment |
Description
The VESDA VLI is an industry first early warning aspirating smoke detection (ASD) system, designed to protect industrial applications and harsh environments of up to 2000 m2 (21,520 sq. ft.). The VLI detector combines a fail-safe Intelligent Filter (patent pending) with an advanced clean-air barrier for optics protection allowing the use of absolute detection and a long detection chamber life without the need for re-calibration.
Features
- Suitable for Class 1 Division 2 applications – Groups A,B,C & D
- Up to 2000 m2 (21,520 sq. ft.) coverage
- Up to 4 inlet pipes
- Total pipe length up to 360 m (1181 ft)
- Five (5) high intensity status LEDs for greater visibility
- Robust absolute smoke detection
- Intelligent Filter (patent pending)
- Lint Trap to capture fibrous particulates
- Sub-sampling Probe (inertial separator)
- Secondary Filter
- Clean air barrier for optics protection
- Referencing
- AutoLearn™ Smoke and Flow
- Clean Air Zero™
- Air-path monitoring
- Five (5) relays (Fire, Fault and 3 configurable)
- Relays configurable as latching or non-latching
- Expandable GPI and relays
- Ultrasonic flow sensing
- Xtralis VSC, Xtralis VSM4 and ASPIRE software support
- IP66 Enclosure
- Easy mounting with steel support bracket
- Modular field replaceable parts for ease of servicing
- Local USB configuration port
- Easy cable termination access
- Imperial and metric pipe ports
- Rubberized finish to external housing
Application
- Mines
- Manufacturing and processing plants
- Conveyors
- Petrochemical plants
- Tunnels
- Grain silos
- Power generation facilities
- Timber, pulp and paper plants
- Warehouses
- Water treatment plants
- Transportation hubs
- Fertilizer plants
- Abattoirs
- Laundries
- Cold stores
- Equipment and machinery
- Textile plants
- Elevator shafts
- Equestrian centers
- Livestock/animal facilities
Approvals
- UL
- ULC
- FM
- ActivFire
- CE
- LPCB
- NF
- SIL 2 as per IEC 61508
- VdS
- EN 54-20
- Class A (24 holes / Alert = 0.06% obs/m)
- Class B (28 holes / Fire-1 = 0.15% obs/m)
- Class C (60 holes / Fire-1 = 0.15% obs/m)
