Brand: Xtralis, Model: VLS

Origin: Australia

PRICE: CALL @ 01720-566000

FEATURES

Individual pipe identification

 Adaptive Scan Threshold

Wide sensitivity range

Laser based smoke detection

VESDA net™ communication

 4 alarm levels per sector

High efficiency aspirator

Clean air barrier optics protection

Easy to replace air filter

7 or 12 programmable relays option

Auto Learn™

Referencing

Event log

Recessed mounting

LISTINGS AND APPROVALS

UL, ULC, FM, LPCB, VdS, CFE, ActivFire, AFNOR, VNIIPO, CE - EMC and CPD, EN 54-20

GENERAL DATA

 

Supply Voltage

18 to 30VDC

No Display or Programmer

Aspirator @ 3000 rpm

Aspirator @ 4200 rpm

 

Quiescent

With Alarm

Quiescent

With Alarm

Power consumption@ 24 VDC

5.8 W

6.24 W

6.72 W

7.2 W

Current consumption

240 mA

260 mA

280 mA

300 mA

Fuse rating

1.6A

Operating Conditions

Tested to: -10°C to 55°C (14°F to 131°F)

Detector Ambient: 0°C to 39°C (32° to 103°F) (Recommended)

Sampled Air: -20° to 60°C (-4° to 140°F)

Humidity: 10% to 95% RH, non-condensing

Storage Conditions (non-operational)

Battery life: Up to 2 years

Humidity: Dry (<95)

Temperature: 0° to 85° C (32° to 185°F)

Must not exposed to sunlight or other radiation sources

Sampling network

Maximum length per pipe: 100m (328 ft) Aggregate pipe length: 200 m (650 ft) Minimum flow per pipe: 15 liters/min. Pipe Modelling Design Tool: ASPIRE2™

Area Coverage

Up to 2000 m2 (21500 sq. ft.) depending on local codes and standards

Maximum pipe lengths

Total Pipe Length: 360 m (1200 ft) Maximum Single Pipe Length: 120m (350 ft)

Event Log

Up to 18,000 events stored on FIFO basis.

Pipe Size

Up to 2000 m2 (21500 sq. ft.) depending on local codes and standards

Programmable Relays

7 or 12 Relays option Contacts rated 2 A @ 30 VDC Default: 7 Relays: NO/NC contacts Alert, Action, Fire 1, Fire 2, Maintenance, Urgent Fault & Isolate Default: 12 Relays: 10 x NO, 2 x NO/NC contacts Alert, Action, Fire 1, Fire 2, Maintenance, Urgent Fault & Isolate, First Alarm Sector 1 to 4 and Scan

IP rating

IP30

Cable access

8 x 25 mm (1 in) knockouts in various positions

Cable termination

Screw terminals 0.2–2.5 sq mm (30–12 AWG)

Alarm sensitivity range

0.005%–20% obs/m (0.0015%–6% obs/ft)

Threshold setting range

Alert: 0.005%–1.990% obs/m (0.0015%–0.6218% obs/ft)

Action: 0.010%–1.995% obs/m (0.0031%–0.6234% obs/ft)

Fire 1: 0.015%–2.00% obs/m (0.0046%–0.625% obs/ft)

Fire 2: 0.020%–20.00% obs/m (0.0062%–6.25% obs/ft)*

*Limited to 12% obs/m (4% obs/ft) in UL mode

Software features

Event Log: Up to 18,000 events stored on FIFO basis. Auto Learn: Minimum 15 minutes, maximum 15 days. Recommended minimum period 1 day. During Auto Learn thresholds are NOT changed from pre-set values. Referencing: Compensation for external ambient conditions. Four Alarm Levels (per sector pipe): Alert, Action, Fire 1 & Fire 2. Two Fault Warning Levels: Maintenance and Major fault. Software Programmable Relays: 7 or 12. Maintenance Aids: Filter & Flow monitoring. Event reporting via VESDA net or Event Log. Adaptive Scan Threshold: Detector selects the appropriate scan threshold automatically