Linear Heat Detection From Cables Britain Limited Unit 6 Waterfall Lane Trading Estate Waterfall Lane, Cradley Heath Warley, West Midlands Tel:0121-508-6890 Fax:0121-508-6891 email:sales@cablesbritain.com www.cablesbritain.com - PowerPoint PPT Presentation

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Linear Heat Detection From Cables Britain Limited Unit 6 Waterfall Lane Trading Estate Waterfall Lane, Cradley Heath Warley, West Midlands Tel:0121-508-6890 Fax:0121-508-6891 email:sales@cablesbritain.com www.cablesbritain.com

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Low temperature detection. Grouping of sensors into zones by programming ... RAILWAY HANGERS. Railway,sub-way and bus marshalling yards. Insensitive to weather ... – PowerPoint PPT presentation

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Title: Linear Heat Detection From Cables Britain Limited Unit 6 Waterfall Lane Trading Estate Waterfall Lane, Cradley Heath Warley, West Midlands Tel:0121-508-6890 Fax:0121-508-6891 email:sales@cablesbritain.com www.cablesbritain.com


1
Linear Heat Detection From Cables Britain
LimitedUnit 6 Waterfall Lane Trading
EstateWaterfall Lane, Cradley HeathWarley, West
MidlandsTel0121-508-6890Fax0121-508-6891
emailsales_at_cablesbritain.com www.cablesbritain.co
m
2
WHAT IS CBLS LINEAR HEAT DETECTION
  • Temperature detection in the form of a continuous
    cable.
  • A sealed cable structure and high temperature
    resolution enables early fire detection, even in
    areas with a high accumulation of dirt, fog, ice
    and vibration.
  • Mechanically allows installation at point of risk.

3
LIST SENSOR CABLE
  • An early warning temperature detector.
  • For applications where ,due to critical
    environmental conditions, conventional detectors
    can only be implemented to a limited extent or
    not at all.
  • An intelligent hybrid censoring cable that can
    pinpoint to the meter where the temperature
    variations have occurred.
  • The cable operating temperature is 40C to
    85C range (for short periods 200C) with a
    temperature resolution of 0.1.

4
DETECTION
  • Differential detection.
  • Absolute alarm detection.
  • Low temperature detection.
  • Grouping of sensors into zones by programming
  • Independent thresholds for each zone (resolution
    0.1)
  • Registration of the max. differential temperature
    per zone

5
LIST SENSOR CABLE SYSTEM
  • The list system can be installed in conjunction
    with a conventional fire system.
  • Highly sensitive external sensors can be added.
  • List system is a temperature measuring and fire
    detection system based on a sensor cable,which
    measures temperature along its length, up to
    2.5km with a high resolution, thus enabling
    sensitive and reliable monitoring under harsh
    environmental conditions.
  • Application examples are illustrated.

6
TUNNELS
  • Road, Subways, Railways.
  • Maintenance free system
  • Insensitive to exhaust fumes,salts,humidity and
    vibration.
  • Exact location of fire.
  • Easy installation in new and existing tunnels.
  • Monitoring of connection tunnels.

7
RAILWAY HANGERS
  • Railway,sub-way and bus marshalling yards.
  • Insensitive to weather influences.
  • Easy installation.
  • Maintenance free system.
  • Exact localisation of fires.
  • Adjustable alarm thresholds.

8
POWER STATIONS AND SHIPPING
  • Cable trays, double floors, suspended ceilings.
  • Fire detection in inaccessible areas .
  • Fire detection on parking decks of ferries.
  • Protection for important energy and data cables.
  • Alarms given on overheating cables.
  • Exact localisation of overheating cables.
  • Turbine bearing housings.

9
BELT CONVEYORS
  • Power stations, chemical industry,fodder
    industry.
  • Insensitive to dirt.
  • Detection of overheated idlers.
  • Monitoring of delivery points.
  • Monitoring of belt-drivers with additional
    sensors.

10
INDUSTRIAL PLANTS
  • Petroleum depots.
  • Petrol transporters filling stations.
  • Cold storage houses.
  • Food preparation areas.
  • Coffee roasters.
  • Composting plants.
  • Spray painting facilities.
  • Fodder dehydrators.
  • Historical buildings.

11
BUILDINGS AND MULTI-STOREY CAR PARKS
  • Early warning temperature detection system.
  • Communication rooms.
  • Monitoring of critical cables in inaccessible
    areas.
  • Car parks.
  • Saves valuable time with exact localisation of
    temperature variation.
  • Lift shafts and escalators protection.

12
SENSOR CABLE SEC 15
  • The temperature data transmission is made in
    digital code.
  • Maximum cable lengths of 2 x 250m per control
    unit.
  • The SEC 15 cable consists of a 2 core flat cable,
    with integrated temperature sensor circuits fixed
    in user definable distances.

13
SEC 15 CABLE CONSTRUCTION
  • Operating range temp -40C 85C
  • (short periods) max. 100C
  • Resolution 0.1
  • Measuring cycle 10 seconds
  • Diameter 13 mm
  • Bending radius min. 20 cm
  • Cable length 2 x 250m per SCU
  • Marking each sensor
  • Halogen free jacket
  • FRNC jacket (flame retardant, non-corrosive)

14
SENSOR CABLE SEC 20
  • The SEC 20 cable consists of a 4 core flat cable,
    with sensors mounted at predetermined intervals
    1, 2, 4 or 8 meters.
  • The sensors contain an ASIC, which is a user
    specific circuit, and a semiconductor temperature
    sensor.
  • In both cases, the application determines the
    distance between measuring points (sensors).
  • The cable can also be branched according to the
    application. Measuring points have fixed
    addresses, therefore enabling their physical
    location.

15
SEC 20 CABLE CONSTRUCTION
  • Operating temp range -40C 85C
  • (short periods) max. 200C
  • Resolution 0.1
  • Measuring cycle 10 seconds
  • Max. number of sensors 312 for fire detection
  • Diameter 18 mm
  • Bending radius min. 30cm
  • Cable length 2500m per SCU
  • Marking each sensor
  • Halogen free jacket
  • FRNC jacket (flame retardant, non-corrosive)

16
SUMMARY
  • An early detection system.
  • A user friendly system.
  • Connection to conventional and existing systems.
  • A versatile system that is rugged and insensitive
    to hostile environments.
  • Resolution to 0.1
  • Pinpoint to the meter where the temperature
    variation has taken place.
  • A tried and tested system throughout Europe.
  • Installation service available with full
    training.
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