New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 NeSSI (New Sampling/Sensor Initiative) Interface to the Process Jim Tatera, Rob Dubois, Peter van Vuuren 2001 Fall Sponsor Meeting Center for Process Analytical Chemistry

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Topics Major Goals of NeSSI Major Goals of NeSSI Status and Developments to Data Status and Developments to Data New NeSSI Analytical Sensors New NeSSI Analytical Sensors Opportunities and Future Needs Opportunities and Future Needs

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 –match the macro-world of process with micro-world of sensor Major Goals of

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Status and Developments to Date Integration of Physical Sensors Initial Main Goal (NeSSI I) Pressure and Temp sensors readily available Traditional Mass Flow Sensors available (area classification limitations, high cost)Integration of Physical Sensors Initial Main Goal (NeSSI I) Pressure and Temp sensors readily available Traditional Mass Flow Sensors available (area classification limitations, high cost) First Generation of NeSSI Analytical Sensors Emerging (Announced at ISA2001 NeSSI Tutorial)First Generation of NeSSI Analytical Sensors Emerging (Announced at ISA2001 NeSSI Tutorial) pH Sensor - Rosemount Analytical (demo to be presented during reception this evening) Moisture Sensor- Panametrics Oxygen Sensor Moisture Sensor- Panametrics Oxygen Sensor UV/VIS Probe- Applied Analytics UV/VIS Probe- Applied Analytics

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 First pH Sensor Courtesy of Rosemount Analytical New

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 First O 2 Sensor Courtesy of Panametrics & Swagelok Co. New

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 First NeSSI H 2 O Probe Courtesy of Panametrics & Swagelok Co. New

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 First UV/VIS Optical Cell Courtesy of Applied Analytics, Inc. New

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Mass Flow Controller Courtesy of Porter Instruments and the Swagelok Co. New

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Opportunities and Future Needs Application of Smart Miniature Physical Sensors (Next Main Goal NeSSI II - Update this afternoon) Extend to pressure, temp and flow sensors (gas and liquid)Application of Smart Miniature Physical Sensors (Next Main Goal NeSSI II - Update this afternoon) Extend to pressure, temp and flow sensors (gas and liquid) Small Footprint Intrinsically Safe CAN-based “Flash” configurable for multiple protocols: e.g. DeviceNet and SDS Integrate with SAM Cost: <$500 (believe technology is available and “waiting in wings” needs adaptation to NeSSI footprint) Joint CPAC/End-User/Vendor Program for 2002?

New Sampling/Sensor Initiative (NeSSI) CPAC: November 5, 2001 Opportunities and Future Needs Adaptation/Integration of Next Generation Micro-Analytical Systems with NeSSI as Sampling System Platform Applicability: ALSO FOR LAB BASED (OFF-LINE) APPLICATIONSAdaptation/Integration of Next Generation Micro-Analytical Systems with NeSSI as Sampling System Platform Applicability: ALSO FOR LAB BASED (OFF-LINE) APPLICATIONSCandidates: Micro - GC Micro NMR Micro MS “Lab-on-a-Chip” Others Issue: How do we evaluate/test NeSSI as Micro-Analytical Sampling System Platform? Topic for Focus Group Discussion?

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