Ne SSI New SamplingSensor Initiative Status and Update

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

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

What is Ne. SSI? • Adapt Modular Surface Mount Technology from the SEMI Industry to Sampling System Design in the Chemical Industry • Driving 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 New Sampling/Sensor Initiative (Ne. SSI) CPAC: November 5, 2001

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

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

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

Ne. SSI II Vision (Next Step) Modular Components, Smart Sensors, Sensor Bus and Controller Sensor Bus (CAN-based? ) V T P Sensor Analytical Manager (SAM) Signal to AC A Shared Power Bus New Sampling/Sensor Initiative (Ne. SSI) CPAC: November 5, 2001

Ne. SSI III Vision (Future Step) Modular Components, Smart Sensors, Wireless Sensors and Connectivity Wireless Connections Only V T P Sensor Analytical Manager (SAM) Signal to AC A Shared Power Bus New Sampling/Sensor Initiative (Ne. SSI) CPAC: November 5, 2001

Hot Off The Press • Legacy New Sampling/Sensor Initiative (Ne. SSI) • Ne. SSI CPAC: November 5, 2001

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

Ne. SSI Generations • Ne. SSI Generation I (circa 2000 -2002) – mechanical, passive components are on a SP 76 substrate • Ne. SSI Generation II (circa 2002 -2004) – “electrified” passive & active components are on a SP 76 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 • Ne. SSI Generation III (circa 2003+) – many analytical sensors and micro-analytical systems – wireless sensors New Sampling/Sensor Initiative (Ne. SSI) CPAC: November 5, 2001

Roadmap Mechanical Define Smart/Electrical Acceptance Micro. Analytics (e. g. laser based) Simple Sensors (H 2 O, O 2, p. H, etc. ) Prototype - Sensors/Heating/SAM Mechanical Components e. g. filters, valves, etc. Ne. SSI/CPAC Vision SP 76 Substrate Available 2000 01 Mech. Field Trials 02 Smart Field Trials 03 Time (years) 04 05 06

Generation II Dimensions covered in the Specification…. • 1. Heated Substrate • 6. Wired Bus • 2. Physical Sensors • 7. Wireless Bus • 3. Actuators • 8. X Mini Power Bus • 4. SAM • 9. Packaging • 5. HMI (Graphical) • 10. Analytical Sensor New Sampling/Sensor Initiative (Ne. SSI) CPAC: November 5, 2001

Gen. I versus Gen. II

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

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

Major Goals of • Facilitate the acceptance/implementation of. . . – modular, miniature & smart sample system technology – based on ISA SP 76 standardization work • Promote the concept of. . . – field-mounted smart sampling/analytical systems – integration of sample systems with physical/chemical sensors • Lay the groundwork for. . . – open connectivity architecture for sensor communications (e. g. Ethernet, Device. Net, etc. ) – industry standard communication protocols (e. g. OPC, Device. Net, CAN etc. ) – web enabled technologies (e. g. Browser based HMI) • Provide a technology bridge to the process for. . . – “sensor/lab-on-a-chip” micro-analytical devices

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

A Brief History of ( cnt’d) • ISA 2001 Meeting (Joint ISA/CPAC Session) Ne. SSI 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, Device. Net) best candidates A C-team will clarify benefits of CAN and propose as preferred Ne. SSI sensor communications standard • Miscellaneous Efforts afoot to extend SP 76 to IEC standard Ne. SSI Tutorial at INTERMAC Meeting in Japan (Nov 8) - Rob Dubois Ne. SSI Marketing Survey Underway New Sampling/Sensor Initiative (Ne. SSI) CPAC: November 5, 2001

. . . a few references you may want to look over. • The Ne. SSI portion of the CPAC web site at 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 New Sampling/Sensor Initiative", Terence K. Mc. Mahon, Control, August/2001, Vol XIV, No. 8, page 158 • "Molding the Future of Process Analytical Sampling", Ellen Fussell, In. Tech, August/2001, page 32

What Next? • Come to Wednesday’s Ne. SSI 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. New Sampling/Sensor Initiative (Ne. SSI) CPAC: November 5, 2001

FINI New Sampling/Sensor Initiative (Ne. SSI) CPAC: November 5, 2001