1. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 NeSSI (New Sampling/Sensor Initiative) Status and Update Jim Tatera, Rob Dubois, Peter van Vuuren 2001 Fall Sponsor Meeting Center for Process Analytical Chemistry

2. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Topics Introduction and Background Introduction and Background ISA2001 Participation ISA2001 Participation Tutorial session (Generation II Specification) Tutorial session (Generation II Specification) Discussion Session (X-team) Ad-hoc Connectivity Session Generation II Specification HilitesGeneration II Specification Hilites X-team Hilites X-team Hilites

3. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 What is NeSSI? Adapt Modular Surface Mount Technology from the SEMI Industry to Sampling System Design in the Chemical IndustryAdapt Modular Surface Mount Technology from the SEMI Industry to Sampling System Design in the Chemical Industry Driving Forces for ChangeDriving Forces for Change Cost to Build/ Cost of Ownership Traditional Sampling System Designs Same for Last 20+ Years Weak Link in Overall Analyzer Reliability Integrate Other Sensors (Smart Sampling System) Sample Validation

4. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 What is NeSSI? Picture courtesy Swagelok ®

5. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 What is NeSSI? New 5 Channel Design by Parker Picture courtesy Parker

6. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 NeSSI I Vision (Now) Modular Components, Individual Sensors

7. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 NeSSI II Vision (Next Step) VTPA Signal to ACSensor Analytical Manager (SAM) Sensor Bus (CAN-based?) Shared Power Bus Modular Components, Smart Sensors, Sensor Bus and Controller

8. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 NeSSI III Vision (Future Step) VTPA Signal to ACSensor Analytical Manager (SAM) Wireless Connections Only Shared Power Bus Modular Components, Smart Sensors, Wireless Sensors and Connectivity

9. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Hot Off The Press LegacyLegacy NeSSINeSSI

10. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 NeSSI Generations NeSSI Generation I (circa 2000)NeSSI Generation I (circa 2000) –an “arranged marriage” NeSSI Generation II (circa 2001-2005)NeSSI Generation II (circa 2001-2005) –a “courtship” - reengineering solution NeSSI Generation III (circa 2005+)NeSSI Generation III (circa 2005+) –wireless, analytical sensors

11. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 NeSSI Generations NeSSI Generation I (circa 2000-2002)NeSSI Generation I (circa 2000-2002) –mechanical, passive components are on a SP76 substrate NeSSI Generation II (circa 2002-2004)NeSSI Generation II (circa 2002-2004) –“electrified” passive & active components are on a SP76 substrate –integral heating and temperature control of the substrate –all electrical components are integrated with SAM –sensors and actuators communicate via sensor bus –smart (self-diagnostic) sample systems NeSSI Generation III (circa 2003+)NeSSI Generation III (circa 2003+) –many analytical sensors and micro-analytical systems –wireless sensors

12. Time (years) 01 0304 05 Roadmap 02 Mechanical Components e.g. filters, valves, etc. Mech. Field Trials SP76 Substrate Available 06 NeSSI/CPAC Vision 2000 Prototype - Sensors/Heating/SAM MicroAnalytics (e.g. laser based) Smart Field Trials Define Mechanical Smart/Electrical Simple Sensors (H2O, O2, pH, etc.) Acceptance

13. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Generation II Dimensions covered in the Specification…. 1. Heated Substrate1. Heated Substrate 2. Physical Sensors2. Physical Sensors 3. Actuators3. Actuators 4. SAM4. SAM 5. HMI (Graphical)5. HMI (Graphical) 6. Wired Bus6. Wired Bus 7. Wireless Bus7. Wireless Bus 8. X Mini Power Bus8. X Mini Power Bus 9. Packaging9. Packaging 10. Analytical Sensor10. Analytical Sensor

14. Gen. I versus Gen. II

15. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 NeSSI Generation II Smart Prototype Programmable, heated substrateProgrammable, heated substrate Digital sensors: F, P & T; serial busDigital sensors: F, P & T; serial bus Division/Zone 1Division/Zone 1 SAM; control algorithmsSAM; control algorithms Wireless/graphical HMIWireless/graphical HMI Packaged for outdoor installationPackaged for outdoor installation

16. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Design & certify to global requirements... NEC, UL, FM (USA)NEC, UL, FM (USA) CEC, CSA (Canada)CEC, CSA (Canada) CENELEC (Europe)CENELEC (Europe) ATEX Directive (Europe)ATEX Directive (Europe) CE MarkCE Mark

17. Facilitate the acceptance/implementation of...Facilitate the acceptance/implementation of... – modular, miniature & smart sample system technology –based on ISA SP76 standardization work Promote the concept of...Promote the concept of... –field-mounted smart sampling/analytical systems –integration of sample systems with physical/chemical sensors Lay the groundwork for...Lay the groundwork for... –open connectivity architecture for sensor communications (e.g. Ethernet, DeviceNet, etc.) –industry standard communication protocols (e.g. OPC, DeviceNet, CAN etc.) –web enabled technologies (e.g. Browser based HMI) Provide a technology bridge to the process for...Provide a technology bridge to the process for... –“sensor/lab-on-a-chip” micro-analytical devices Major Goals of

18. Operates under the umbrella of the Center for Process Analytical Chemistry (CPAC)Operates under the umbrella of the Center for Process Analytical Chemistry (CPAC) Originated from various CPAC focus sessionsOriginated from various CPAC focus sessions IFPAC 2000 plenary paper presented NeSSI visionIFPAC 2000 plenary paper presented NeSSI vision Focus groups: Pittcon 2000; ISA Expo2000; IFPAC2001, Pittcon2001, ISA Expo 2001Focus groups: Pittcon 2000; ISA Expo2000; IFPAC2001, Pittcon2001, ISA Expo 2001 Evaluation of NeSSI Adaptability to Chemical/Petrochemical Industry completedEvaluation of NeSSI Adaptability to Chemical/Petrochemical Industry completed A Brief History of

19. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 ISA2001 Meeting (Joint ISA/CPAC Session)ISA2001 Meeting (Joint ISA/CPAC Session) NeSSI Tutorial Standing Room Only Interest Public Introduction of Generation II Specification Open Discussion Session (Sept 11 Impact) Main Issue - Area Classification Requirements Identified X-Team to address Ad-hoc Sensor Connectivity Session CAN-based protocols (e.g. SDS, DeviceNet) best candidates A C-team will clarify benefits of CAN and propose as preferred NeSSI sensor communications standard Miscellaneous Efforts afoot to extend SP76 to IEC standard NeSSI Tutorial at INTERMAC Meeting in Japan (Nov 8) - Rob Dubois NeSSI Marketing Survey Underway Miscellaneous Efforts afoot to extend SP76 to IEC standard NeSSI Tutorial at INTERMAC Meeting in Japan (Nov 8) - Rob Dubois NeSSI Marketing Survey Underway A Brief History of (cnt’d)

20. ...a few references you may want to look over. The NeSSI portion of the CPAC web site at www.cpac.washington.eduThe NeSSI portion of the CPAC web site at www.cpac.washington.edu www.cpac.washington.edu The ISA Draft Standard - ISA Draft 76.00.03, “Modular Component Interfaces for Surface-Mount Fluid Distribution Components--Part 2: Elastomeric Seals”The ISA Draft Standard - ISA Draft 76.00.03, “Modular Component Interfaces for Surface-Mount Fluid Distribution Components--Part 2: Elastomeric Seals” "The New Sampling/Sensor Initiative", Terence K. McMahon, Control, August/2001, Vol XIV, No. 8, page 158"The New Sampling/Sensor Initiative", Terence K. McMahon, Control, August/2001, Vol XIV, No. 8, page 158 "Molding the Future of Process Analytical Sampling", Ellen Fussell, InTech, August/2001, page 32"Molding the Future of Process Analytical Sampling", Ellen Fussell, InTech, August/2001, page 32

21. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 What Next? Come to Wednesday’s NeSSI Focus meeting and help us map out the future direction for this program. We need your input on issues like hazardous area needs, communications requirements, SAM applications and more. We need your participation on prototype evaluations.Come to Wednesday’s NeSSI Focus meeting and help us map out the future direction for this program. We need your input on issues like hazardous area needs, communications requirements, SAM applications and more. We need your participation on prototype evaluations.

22. New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 FINI