Laserscanner Specifications - VESDA LaserSCANNER VLS-200 Installation Manual

LaserSCANNER Installation Manual

3. LaserSCANNER Specifications

Supply Voltage
Power Consumption
Dimensions (WHD)
Weight
Operating Temperature
Sampling Pipe Network
Pipe Size
Relays
Scan Sector Delay
Scan Threshold Delay
Relays Default
Configuration
IP Rating
Cable Access
Cable Termination
Sensitivity Range
Threshold Setting Range
Key Software Features
4
18 to 30VDC
See table 1, page 2
350mm x 225mm x 125mm (13.8in x 8.9in x 4.9in)
4.0kg (9lbs) including Display and Programmer module
Tested to:-10° to 55°C (14°F to 131°F)
°
Detector Ambient: 0 to 39
° °
Sampled Air: -20 to 60 C (-4
Humidity: 10-95% RH, non-condensing
Aggregate pipe length: 200m (650ft)
Pipe Modeling Design Tool: ASPIRE™
Internal Diameter: 15-21mm (9/16 – 7/8in)
External Diameter: 25mm (1in)
(25mm to 1inch adaptor supplied for USA market)
7 or 12 Relays option. Contacts rated 2A @ 30VDC.
Programmable to energised or de-energised states.
Min 8 seconds, max 15 seconds
Min 0 seconds, max 10 seconds
7 Relays: Alert, Action, Fire 1, Fire 2, Maintenance, Urgent
Fault and Isolate. (7 x NO/NC contacts)
Alert, Action, Fire 1, Fire 2, Maintenance, Urgent
12 Relays:
Fault and Isolate, First Alarm Sector 1 to 4 and
Scan. (10 x NO, 2 x NO/NC contacts)
IP30
8 x 25mm (1in) knockouts in various positions.
Screw terminal blocks (0.2-2.5sq mm, 30-12 AWG)
0.005 to 20.00% obs/m
(0.0015 to 6.25% obs/ft)
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% obs/m
(0.0062 – 6.25% obs/ft)**
** Limited to 12% obs/m (4% obs/ft) in UL mode
Event log: Up to 18,000 events stored on FIFO basis.
AutoLearn: Minimum 15 minutes.
Maximum 15 days, 23hrs, 59 minutes.
Recommended minimum period 14 days.
During AutoLearn thresholds are NOT changed from
pre-set values.
Referencing: Compensation for external ambient conditions.
Four Alarm Levels per Sector: Alert, Action, Fire 1 and Fire 2.
Two Fault Warning Levels: Maintenance and Urgent fault.
Maintenance Aids: Filter and flow monitoring.
Event reporting via VESDAnet or event log.
Auto Scan and Thresholds Setting: Detector selects the
appropriate scan threshold automatically.
° ° °
C (32 F to 103 F) (Recommended)
° °
to 140 F)
VESDA ®
Version 1.3