Application bulletin-volume-1
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Transcript of Application bulletin-volume-1
Application Bulletin
LIN
EA
R H
EA
T D
ET
EC
TIO
NJanuary, 2016
Education Series: Fire Detection Education Program VOL 1
Special Hazard Fire Detection
Introduction to LHD
FIRE DETECTION, INC.FIRE DETECTION, INC.
Distance Locating
Safe Fire Detection5915 Stockbridge Dr. Monroe, NC 28110safefiredetection.com
FIRE DETECTION, INC.FIRE DETECTION, INC.
To add other engineers: Email [email protected]
LIN
EA
R H
EA
T D
ET
EC
TIO
NJanuary, 2016
Education Series: Fire Detection Education Program VOL 1
Special Hazard Fire Detection
Applications:
FIRE DETECTION, INC.FIRE DETECTION, INC.
There are many commercial and industrial applications for linear heat detection. Linear heat detection works in many environments smoke detection will not. Linear heat detection can withstand harsh chemical environments and outdoor applications as well. Additional jacket coatings can be applied over the standard PVC outer covering for special applications.
Special Outer Jacket Coatings1. (PVC) Standard, for all typical indoor applications2. (Nylon) Heavy Duty projects and outdoor applications3. (Polypropylene) For chemical environments4. (Guide-wire) A steel outer cable wound around the LHD cable to allow for long distance suspension of the cable in open areas.
Application Bulletin
LIN
EA
R H
EA
T D
ET
EC
TIO
NJanuary, 2016
Education Series: Fire Detection Education Program VOL 1
Special Hazard Fire Detection
Installation:
FIRE DETECTION, INC.FIRE DETECTION, INC.
Cable LengthCalculation
Hazard Length+10% Sag+10% WasteTotal Length
Outer Jacket Coatings(PVC) Standard, for all typical applications(N) Nylon for conveyorsindustrial and outdoor aps(P) Poly for chemical aps(G) Guidewire applications
Below you will find a typical linear heat detection zone. Standard components for a typical zone consists of the LHD wire or optional leaders wires that can come directly from the fire alarm panel or addressable module. Components1. Optional Distance Locator 4. Mounting (Every 3’ or 1m)2. Junction Box (JBox) 5. Strain Relief Connector3. Strain Relief Connector 6. End of Line Resistor (ELR) Jbox
NOTE: End of Line Resistor Supplied with Fire Alarm Panel
Typical Cable Temperatures
Application Bulletin
LIN
EA
R H
EA
T D
ET
EC
TIO
NJanuary, 2016
Education Series: Fire Detection Education Program VOL 1
Special Hazard Fire Detection
Fire Alarm Panel Interface:
FIRE DETECTION, INC.FIRE DETECTION, INC.
NOTE: End of Line Resistor Supplied with Fire Alarm Panel
ADDRESSABLE SYSTEM
CONFIGURATION
CONVENTIONAL SYSTEM
CONFIGURATION
Additional Resources: Additional application, installation and maintenance resources are attached.
Linear heat detection can be connected directly to conventional and addressable fire alarmpanels or addressablemodules
Fire Alarm Panels
Application Bulletin
1. SafeCable Data Sheet2. SafeCable Installation and Maintenance Resource Guide3. RedGear Installation Material and Code Guide4. SafeCable Engineering Specification