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The Next Generation HSSD
HART XL
Why Hart XL Aspirating Smoke Detection?
Earliest detection to enable business continuity Extra time is required for safe evacuation Unnecessary suppression release must be avoided Smoke is difficult to detect Environmentally challenging areas Aesthetics & concealed detection are important Maintenance access is limited
Stages of Fire
Ob
scu
ratio
n
Time
HART Detector Schematic
Solid StateLaser Zener Diodes
Receive optics
Collimating Lens
Detector TestLED Sensor Control PCB
Detector Operation
Balanced sampling system
Pipe Network
Pipe has sealed end Variable length pipe branches Pipe layout as desired Sample holes located where required Sample hole sizes vary to balance system
Distributed Sampling Types
Computer calculated systems “SNIFF”
Balanced system
Equal sensitivity at each hole
Offshore platform
WarehouseComputer/EDP rooms
Libraries/Deed stores
Heritage buildings
Telecommunications
High Sensitivity Smoke Detection Applications
Heritage Buildings &Architectural Landmarks
Important buildings
Discreet detection
High value articles
Aesthetics
Museums & Libraries
Valuable equipment artefacts etc.
Discrete detection
Busy environments
Life protection
Earliest Detection to Enable Business Continuity
Critical processes that cannot incur any business
disruption Telecommunications facilities Computer rooms Banking operations Production facilities Internet Service Providers
Extra Time is Required for Controlled Evacuation
Environments where rapid exit can be impeded Underground Stations Theatres Public buildings Airports
Unnecessary Suppression Release can be Avoided
Early warning gives time to investigate to avoid
unnecessary suppression release Telecommunication facilities EDP facilities Computer rooms Electrical sub-stations
Smoke is Difficult to Detect
Environments with high ceilings, high air flows or
vast open areas provide
unique characteristics Clean rooms Warehouses Aircraft hangers Computer rooms Atria
Environmentally Challenging Areas
Aggressive environments with high levels ofpollution or extreme temperature conditions canbe protected reliably with acceptable maintenancelevels Cold Stores Production areas Paper mills Underground tunnels Mines
Aesthetics are Important & Replacement Impossible
Interiors that must not be spoilt by unsightly
conventional detectors - Hart XL can be
installed unobtrusively
Cathedrals Stately Homes Museums Art Galleries
Maintenance Access is Limited
Hart XL can be located at an accessible locationwhile the sampling pipework makesits way to the restricted area Warehouses Production machinery Prisons Restricted areas EMC Controlled areas Hospitals
In-Cabinet Sampling
Typical Computer/EDP Room Set-up
Air Handling Unit
The new Hart XL Product Design
Benefits Aesthetic Pleasing design Small size Unobtrusive Modular construction Easy to maintain Quick release components Simple to use
Detection Performance
Superior particle counting technology
Dust particle discrimination
No filters
Digital processing
Automatic sensitivity & calibration checking
Particle Discrimination
10 micron particle size
Typical smoke particle
10 micron particle size
Typical dust particle
Upperthreshold
Lowerthreshold
Upperthreshold
Lowerthreshold
Photodiodeoutput
Detection Performance
Benefits High immunity smoke discrimination Simple low cost maintenance High reliability High immunity to unwanted alarms Long term stability No re-calibration required
The Family of Hart XL Products &How they are Configured
XL detector DisplayControlUnit
PSU &Batteries
IIM PC
Configured for Top Inlet
Configured for Bottom Inlet
Wall or flush mounted, rear or side Outlet
Display Control Unit can be an Integral part of the Hart XL Detector Unit or located remotely
No separate cabinet required for Display unit Detector retains local Status LED
Can be attached to the unit or remotely located
Hart XL Unilaser with Power Supply & Battery Box Unit attached
• Status Normal Indication• Time and Date• Cursor Menu Control• Password Access for Further Information
Hart XL Display Control Unit
• Large LCD Display• Clear Information• Three Colour Status LED
Hart XL Display Control Unit
Alarm condition Ten bar graph scale Location identifier
Fault type identified through password access
Normal Pre-Alarm Alarm Fault
LED StatusIndicator
Hart XL Detector Unit-Option without Display Control Unit
Hart XL HSSD Networking Capability
With the addition of the HART Intelligent Interface Module (IIM), up to 128 standard Hart XL HSSDs can be networked and displayed on a PC monitor
Networking
Local PC
Relays
IIM
Fire AlarmControl Panel
RemoteDisplayOption
FirstDetector
LastDetector
Up to 127detectors
Address module Address module
Remote PCwith modem
Phone line
Relays
Network Loop
Exhaust Exhaust
Inlet Inlet
Direct connection to PC for Programming and Downloading using LaserNet Software. No programmers or interfaces are required
Programming and Diagnostics
Programming Options
Fixed or automatically set sensitivity
Hart XL 0.05%/m to 1%/m obscuration
Programmable relays Referencing Latching or non latching
alarms Two or Four levels of Alarm
Diagnostics & Monitoring
Download history & event log
Full fault analysis Dial in & dial out via modem
monitoring Intelligent interface module
common alarm & fault relay outputs
History Log accessed through Lasernet
Hart XL Commissioning & Diagnostic Features
Configuration parameters - can be saved to disk or
printed
Benefits Simple operation for commissioning Configuration or diagnostics No special equipment required Clear and simple information Full analysis of fault or fire events
Laser Detector UnitMain Control Board
Fan Assembly
Servicing and Maintenance
Clip-in modular assembly, removable cable connectors
Meeting our customers needs
The New HART XL HSSD systemfrom Kidde Fire Protection
Superior performance Flexibility & simplicity High quality information High reliability Operator friendly Low cost of ownership Easy to install, configure & commission
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