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

2. 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

3. 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

4. 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

5. 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

6. 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

7. Recommended Practices  Mount units 3 - 5 meters (10 - 15 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

8. 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

9. 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

10. 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

11. 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 0.2 1.25 Fault0 to 0.2 1.25 Test Mode 1.5 ± 0.2 1.25 COPM Fault 2.0 ± 0.2 1.25 Ready Signal 4.3 ± 0.2 Warn16.0 ± 0.2 Alarm20.0 ± 0.2 FlameGard 5 MSIR Multi-Spectral IR Flame Detector

12. 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

13. 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

14. 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