TraceTek Product and Applicaitons Overview

Transcript TraceTek Product and Applicaitons Overview

TraceTek Leak Detection

New Products and Applications February 2011

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TraceTek System Overview

 Sensor Cables and Probes:  Water      Aqueous Chemicals Fuels Organic Solvents Acid Water Probes / Fast Fuel Sensing Probes  Interface Modules to monitor sensors and produce electrical or data signals  User / System Interface Options  Dedicated Alarm Panels   Windows Supervisory Software Interface to other BMS and DCS systems  Direct to Web Interface

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TraceTek System Overview

TT1000 TT1100-OHP Water Sensing Cable TT3000 Chemical Sensing Cable TT5000/5001 Fuel/ Solvent Sensing Cable TT7000 Acid Sensing Cable Probes and Floats TTSIM-1 Long Range TTSIM-1A TTSIM-2 TTC-1 Relay Only Flasher TT-TAR Mesh Radio (Emerson) Accutech (Schnieder) TTDM-128 Alarm Panel Custom Alarm Panels Supervisor Software Modbus to other BMS or DCS Web Server Touch Screen

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TT1000 Water Sensing Cable

0.24 in.

(6.0 mm) Continuity wire

1996 Raychem Corporation

Sensing wires (2) Signal wire

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TT1100-OHP Water Sensing Cable

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TT1100-OHP Water Sensing Cable

Feature

 Polyester rope over braid (Black w/Yellow Tracer)  PE core  Pre-terminated or cut to length

Benefit

 Wicking action, dirt protection - but longer drying times  More flexible than fluoropolymer core (TT1000) – polyester rope / polyethylene core are not plenum rated  Easy to trace pipe

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TraceTek 3000 Aqueous Chemicals

0.24 in.

(6.0 mm) Continuity wire

1997 Raychem Corporation

Sensing wires (2) Signal wire

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TT5000 Series for

Non

conductive Liquids

TT5000 for fuels and oils TT5001 for organic solvents

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TT5000-HUV Fuel Sensing Cable

Feature

 Polyester rope over braid (Black w/ Red Tracer)  Pre-terminated or cut to length

Benefit

 Extra UV Protection  Stronger, easier to handle compared to TT5000  Improved crush resistance makes it easier to strap to pipe  Easy to match pipe system

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What about TT5001 –HUV and –HS?

Yes they exist

 TT5001-HS (White PE over braid w/ purple tracer)  TT5001-HUV (Black polyester w/ purple tracer)  Limited release

Benefit

 Same as TT5000 series  -HS yields better pull strength and lower friction needed for long slotted conduit pulls  -HUV has enhanced UV protection and is suitable for more rugged handling above ground 

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TraceTek 7000 Sulfuric and Nitric Acid

Continuity wire

1997 Raychem Corporation

Sensing wires (2) Signal wire

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0.24 in.

(6.0 mm)

TT7000–HUV

Feature

 ‘Water-proof’ electrodes with acid soluble coating

Benefit

 Sensor can be exposed to rain, snow, salt water spray --- and no false alarms  Electrode coating dissolves when exposed to strong sulfuric or nitric acid and sensor detects and locates point of contact  Black polyester over braid No Tracer  Enhanced UV protection, rugged handling

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Probes for low point detection of Water or Fuel

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TTSIM-1

   Maximum range, maximum accuracy.

 1500 meters (5000 ft)   20 bit A/D Precision control of sensitivity Compatible with all TraceTek cables and probes  Can also interface to other devices which signal an alarm with a closed contact Serial Data Out:  Modbus RTU/ASCII  N2 Open (JCI)

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TTSIM-1A

     Moderate Range and Accuracy with Relay Output  150 meters (500ft) Compatible with all TraceTek cables and probes  Can also interface to other devices which signal an alarm with a closed contact Serial Data Out:  Modbus RTU/ASCII  N2 Open (JCI) Relay Contact for Local Use  3A Form-C relay for leak alarm and trouble (if desired) NEW MICROPROCESSOR

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TTSIM-2

    Moderate Range,

Built In Location Display

 150 meters (500 ft)  3 Digit Display for Leak Location Compatible with all TraceTek cables and probes  Can also interface to other devices which signal an alarm with a closed contact Serial Data Out:  Modbus RTU/ASCII  N2 Open (JCI) Relay Contact for Local Use  3A Form-C relay for leak alarm and trouble (if desired)  NEW MICROPROCESSOR

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TTC-1

    Limited Length applications  30m (100 Ft) Two relays  One for leak detection  One for trouble Simple status indication Low input voltage  AC or DC

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Battery Powered Flasher

 This unit uses high efficiency LED’s that can be easily seen when a leak is detected.

 When the sensor is contacted by the fuel or oil, the LED’s will begin to flash at one second interval.

 Flashing will continue for at least 30 days (much longer in early years)  5 to 10 year battery life

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TT-TAR Transducer 2-wire 4-20 mA Output

Current (mA) Output <3.5

3.5 < Output < 5 5 < Output <11 Output > 11 System Status

Damaged wire between control room and transmitter Cable Break in sensor circuit System Normal – No LEAK No BREAK One or more FFS has detected a leak

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Emerson/Rosemount Type 702-61 Transmitters

150 m of TT5000 or TT50001 And/Or Up to three TT-FFS Probes Up to 100 transmitters Output to: • TTDM-128 • New Touch Screen (when released) • Direct to DCS software Also works with TT7000 and TT3000

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Accutech?

• Hub and Spoke Type Wireless • Lower Cost the Emerson • Focused on production: well heads, gathering lines, field pumps, etc • Looks to be a simple interface • Still in early discussion

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TTDM-128 Alarm Panel

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Custom Alarm Panels

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Dedicated PC Based Monitoring with TT-Supervisor

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TT-Supervisor

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TraceTek Applications

Detecting water leaks in commercial buildings and control rooms

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TT1100-OHP installed in Madrid Airport Pipe Tunnel

Similar project underway in Berlin using TT1100-THIN

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Slotted PVC Conduit beside pipeline

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Leak Detection for Transmission and Transfer Pipelines

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Installing cable in PVC conduit systems

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TT5000-HUV installed at Port of Townsville Australia

Next large TT5000-HUV project ready to ship to Vopak in Rotterdam in February 2011 ~4 km in terminal piping

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TT7000 Installation in Japan and Indonesia

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Cable in double wall pipe

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Leak Detection for Buried Valves with TT 5000 in Canada and US

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Above Ground Storage Applications

Buncefield Tank Farm, UK, December 2005. Overfill and undetected leak of unleaded gasoline

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Tank Farm Critical Scenarios Total (France) Study 1997 to 2006

297 Incidents studied – 10 scenarios identified – 5 scenarios would have been managed better with fuel leak detection systems 1.

Tank Overfill (probe solution) 2.

Tank Roof leaks (probe solution) 3.

Mixer, flange, valve or pipe work leak (probe solution) 4.

Roof drain and tank drain failure (probe solution) 5.

Fractured tank (cable solution)

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Quickly detect a fuel spill in time to activate the emergency response plan

FFS probes installed at low point sump for Total Tank Farm, France

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Tank Overfill Detection

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5. Fractured tank

fractured bottom plate, => large spill => Ground subsidence => bund explosion / fire => tank fire Prevention measure:  liquid detection systems under the bottom plate or in the service void : sensing cables buried within slotted pipes

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Early detection of fuel leaks and spills

Pictures from the VRT internet website.

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Tank bottom monitoring

Buried under the tanks with horizontal drilling machines Installed into slotted PVC pipe High Sensitivity sensor cable

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AST Applications

Typical plan view

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Tank Bottom Monitoring with TT5000 and TT-Flasher In US, France, Spain, Belgium and UAE

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Small Tanks, Portable Equipment

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Range of Options for Tank Farms

  Manual Inspection  Hand Held: TT-FFS Test Instrument, PTB TT-FLASHER-BE  Low Cost – still manual but easy to detect    Two wire  4 – 20 ma useful for retro fit if two wire circuits are available Emerson Mesh  Greatly reduce wiring cost compared to traditional 4 wire  New TTDM software upgrade available for Emerson Gateway Standard TraceTek 4-wire  Best overall for longer lengths  Only method that reports leak location automatically

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Summary



Sensors

 TT1000 – Water  Flat Probes, Mini-Probes, Float Switches  TT1100-OHP Water (Overhead Pipe)  TT3000 – Aqueous Chemicals  TT5000 – Liquid Hydrocarbon Fuels  TT5001 – Organic Solvents  TT7000 – Strong H2SO4 and HNO3  FFS – Liquid Fuels – Fast Point Detection

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Summary

     Sensor Interface  TTSIM-1- Long lines, special situations   TTSIM-1A – Shorter lengths, relay contact TTSIM-2 – Shorter lengths, relay contact, local 3 digit display TTC-1 – Short cables and probes, relay logic Flasher – Battery powered, visual indication only 2-Wire 4-20 mA (retro fit in older facilities) Wireless: Emerson Mesh

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Summary

 Monitoring Options  TTDM-128 – Alarm and Display, Event History      TT-Supervisor – PC based, updated software PLC, DCS – Direct input to 3 rd iServer – SIM-to-Web interface Direct to DCS and Plant Automation Software Coming soon: Touch Screen party systems

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TraceTek System Overview

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