1. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 1 History of ISA SP76 NeSSI Current Standards ANSI/ISA-76.00.02(2002) IEC 62339-1 (2006-12) reference IEC 62339-1:2006(E) design

2. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 2 NeSSI / SP76 History/Standards  Initially Semiconductor Industry Concept  Center for Process Analytical Chemistry (CPAC)  University of Washington at Seattle  New Sampling / Sensor Initiative (NeSSI)  Ad Hoc group of manufacturers, end users, integrators worked together to improve technology and achieve ‘Smart’ systems  http://www.cpac.washington.edu/NeSSI/NeSSI.htm  US Standard: ANSI / ISA –76.00.02 ( 2002 )  World Standard: IEC 62339-1: 2006(E) (listed 2007)

3. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 3 GEN I (hardware) System

4. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 4 Roots in Semiconductor Industry First Sprouts in HPI/CPI 1998 Vision and Patents –Don Mayeaux A+ Corporation –09DEC1998 New Orleans, LA “Industry Forum on Modular Sample Systems (MSS)”

5. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 5 Industry Forum Companies (now) ARCO Chemical (Basell) Chevron Refining & Research (ChevronTexaco) Equilon (division of Shell) Esso-Canada, Exxon-BOP & R & E (ExxonMobil) Shell-Oil, Products, Development (Shell) Union Carbide (Dow)

6. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 6 Seeds in Refining Industry 1998 ISA EXPO1998 Houston, TX Paul Otteman –Displays Autoflow unit Dan Podkulski –Borrows Autoflow unit –Demonstrates to Chevron Best Practices Process Analyzer Meeting Attendees

7. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 7 Growth in Refining Industry 1999 ISA SP76 Working Group Dan Podkulski, Chair, OCT1999 Initial Writing/Ballot –ANSI / ISA Standard –“Modular Sample Conditioning Component Interface”

8. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 8 Growth in Academia 2001 CPAC Users’ Meeting This (CPAC) solved Legal Problems –Monopoly / Restraint of Trade CPAC User Proponents –Jim Tatera – CPAC (Dow Corning) –Rob Dubois – Dow –Dan Podkulski – Chevron (ExxonMobil)

9. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 9 CPAC Oil & Petrochemical Focus Group A+ Corporation Autoflow DuPont ExxonMobil Rosemount Swagelok

10. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 10 NeSSI Appears 2000 –Rob Dubois Dow –Peter van Vuuren ExxonMobil Chemical 2001 –IFPAC Professional Presentation –Rob Dubois http://www.cpac.washington.edu/NeSSI/NeSSI.htm

11. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 11 NeSSI Generations Announced; SAM is Introduced 2001 Rob Dubois Dow Mel KochCPAC Peter van VuurenExxonMobil Chemical Generations –I. Functional Subassemblies –II. Open Communications Network and –III. Sensor-on-Chip Analyzers

12. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 12 Initial NeSSI Roadmap SAM: Gen II Sensor Actuator Manager

13. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 13 Technology Roadmap Current NeSSI™ Roadmap NeSSI™ is a trademark of the Center for Process Analytical Chemistry, U of WA Initiative started 1999 True Gen 2 devices in Lab and Field Test applications since FEB2007; Commercial availability since OCT2007 (except SAM)

14. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 14 Gen II “NeSSI-Bus” Devices

15. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 15 Gen II Future Developments  Example of CANbus IS Network (courtesy of CiA CANbus IS Work Group) Future development and certification Current development

16. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 16 End User Value Gain from Gen I to Gen II using ANSI/ISA-76 Devices Lower device wiring cost –40% less Real estate benefits –Multiple outputs from single devices Resource optimization –Does more with less hardware Remote troubleshooting and diagnostics Sample system uptime increased –Preventive vs. reactive maintenance operations

17. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 17 Initial Physical System Proposals 2000 CPAC RFP - Six Common Designs Responses –Substrate Designs by Autoflow, Parker, Swagelok (Rosemount) –Surface Mount Components by CIRCOR and Tescom –Constructive Criticism by ABB and Siemens Applied Automation Inc.

18. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 18 Life Cycle Considerations (LCC) 1998 John Sablatura ExxonMobil –Key Performance Indicators (KPI) 2000 Jeff Gunnell / Peter van Vuuren –Today’s Cost of Build –Today’s Cost of Ownership –Hidden LCC Costs in Process Analyzer Systems

19. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 19 ANSI / ISA Standard 2002 Elastomer Seals (o-rings) ANSI / ISA-76.00.02(2002) granted IEC SC 65D/119/CDV 62339-1 initiated

20. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 20 ISA 48 th Annual AD Meeting 2003 Responses to Dow RFQ In-depth Review by Bac Vu (Dow) Four System Responses –CIRCOR Tech –Fujikin –Parker –Swagelok

21. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 21 IEC (world) Standards IEC 62339-1 2006-12 reference IEC 62339-1 : 2006 (E) design

22. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 22 Q1 and Q2 2007 Developments Smart Sampling Connectivity Bus Closed bus –Siemens i 2 C Open bus –CIRCOR iCAN –IS CAN bus Product –ISO CANOpen Basis

23. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 23 ISA EXPO2007 Smart Sampling / Bus Components –Digital Multivariable Transmitter (P, T, Q) –Digital Flow Transmitter –Digital Pressure Transmitter –Digital Temperature Transmitter –Digital Combi (pilot) Valve All i 2 C Siemens & iCAN CIRCOR Tech compatible

24. Complete, Modular, Ready Today www.circortech.comCONFIDENTIAL 24 Thank you… …go and create New History ! !