E VERY L IFE H AS A P URPOSE… FlameGard 5 MSIR Flame Detector

Agenda 1.Product Overview 2.Principle of Operation 3.Why Artificial Neural Networks? 4.Detector Placement 5.Recommended Practices 6.Wiring 7.Test Lamp Check 8.Fault Conditions 9.HART 10.Applications 11.Conclusion

Product Overview Description  Infrared flame detector with neural network technology Customer Benefits  Increased range; wide field of view  Superior false alarm immunity  Stores maintenance, faults, warnings, and alarms records  Supports HART and Modbus  Compatible with Emerson Process Management’s AMS Intelligent Device Manager  ATEX, CSA, FM, IECEx, and ULC approvals and CE Marking for worldwide application  SIL 3 suitable FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Principle of Operation Reliably detects fires by using several infrared sensors sampling different IR wavelengths  Analog signals – Sampled and converted into digital format for signal pre-processing  Digital signal – Converted from intensity values over time to frequency values over time  A Neural Network algorithm processes values to identify patterns, which allow it to determine if signals are from a flame or non-flame source Flame detection becomes an exercise of pattern recognition, which is derived from the statistical analysis of data FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Artificial Neural Network Advantages  Does not depend on developing accurate rules for classifying flames from false alarms  Can improve pattern recognition as detector is “trained” to recognize flame and non-flame events  Development time shifted to computer optimization FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Detector Placement As with other IR flame detectors, the location of the FlameGard 5 MSIR must be considered carefully:  Place detector so field of view covers areas where fires may occur 1  Locate detectors at the corners of an area or module 1  Employ CAD tools to optimize area coverage at the design stage 1  Install detectors on the perimeter of equipment under detection, with an unobstructed line of sight and on rigid mounting points 2 1 HSE Hazardous Installations Directorate, Offshore Division, “Fire and Explosion Strategy, Issue 1.” 2 “HSSE Fire Protection Design Philosophy,” British Petroleum, Document No. OCC-IPMT-PR-HSSE-00004, Rev 0. FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Recommended Practices  Mount units meters ( ft) above the ground  Tilt instrument down to avoid direct sunlight  Reduce instrument sensitivity to medium level (34 m; 110 ft range) in installations where highest range is not needed  Set delay time to 8 seconds or higher (via dip switch) to allow discrimination time between flame and false signal  Configure placement to point detectors in different directions, but cover the same field of view  Implement a voting scheme FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Wiring NoTB1 FunctionTB2 Function 1CAL_IOCHGND 2COM2-GND 3COM2++24 V in 4RLY_100 – 20 mA 5ALM 2COM1- 6ALM 1COM1+ 7ALM CTEST_10 8WARN CFLT C 9WARN 1FLT 1 10WARN 2FLT 2 FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Test Lamp Check Independently verify operation of the FlameGard 5 MSIR  Using the FlameGard 5 test lamp, self- sensing test lamp mode allows remote testing up to 11 meters Four ways to conduct a test lamp check: 1.Flashing of the test lamp 2.Momentary grounding of test wire 1 3.Modbus command 4.HART command 1 ULC does not approve the grounding of test wire as an option for enabling test mode. FlameGard 5 MSIR Multi-Spectral IR Flame Detector Regardless of approach used to activate test mode, each time a FlameGard 5 MSIR successfully detects the test lamp it records a time stamp of the event

Fault Conditions  FlameGard 5 MSIR self-diagnostics informs users when certain types of device failures have occurred  If a fault is detected, the output signal decreases, the fault relay de-energizes, one of these fault codes is displayed: Bit PositionDescription F3COPM F4Low voltage F6Data flash checksum F7Code flash checksum F15Relay reset shorted FlameGard 5 MSIR Multi-Spectral IR Flame Detector

HART  A configuration of the FlameGard 5 MSIR is available with the HART protocol  Provides uniform and consistent communication for all field devices  Enables continuous, real time access to diagnostic, process, and maintenance data  Because HART requires a minimum current for operation, all fault conditions of the FlameGard 5 MSIR HART configuration use 1.25 mA as analog output value Function Current Level (mA) Analog Output ModbusHART Startup0 to Fault0 to Test Mode 1.5 ± COPM Fault 2.0 ± Ready Signal 4.3 ± 0.2 Warn16.0 ± 0.2 Alarm20.0 ± 0.2 FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Uses of HART and Modbus Asset management and process improvement  Check compliance to maintenance schedule  Coordinate test lamp checks to reduce labor cost  Aggregate maintenance to a control room – anywhere in the world  Read fault conditions from control room – before sending technician to the field FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Applications Well suited for a wide range of applications:  Gas compressor stations  Pipelines  Gas turbine power plants  Oil and gas terminals  Refineries  Oil and gas storage tanks  Oil and gas platforms In general, the FlameGard 5 MSIR may be installed in any facility that is vulnerable to fire due to the hazardous nature of the materials handled FlameGard 5 MSIR Multi-Spectral IR Flame Detector

Conclusion Offers significant advantages over many detection instruments in the marketplace  Long detection range and wide field of view  Immunity to common false alarm sources  Event logging  Digital communication (HART and Modbus)  Worldwide regulatory approvals Reduces total cost of ownership  Because of its large area coverage, reduces the number of detectors necessary in many applications  Enhances management of maintenance, faults, and warning and alarm records through HART and Modbus  With HART, reduces need for new hardwiring FlameGard 5 MSIR Multi-Spectral IR Flame Detector