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Instruction Manual - Sierra Instruments

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<strong>Sierra</strong> <strong>Instruments</strong> <strong>Instruction</strong> <strong>Manual</strong>SmartTrak ® 100 SeriesTable of ContentsChapter 1: Introduction .................................................................................................... 5Welcome to the future of gas flow measurement! ................................................................. 5Using This <strong>Manual</strong> ................................................................................................................. 5Safety Information ................................................................................................................. 6Receipt of your instrument..................................................................................................... 7The SmartTrak Flow Sensing Principle ................................................................................. 9Chapter 2: Installation ..................................................................................................... 11Before You Begin Installation ............................................................................................. 11Pre-Installation Check List .................................................................................................. 12Installing the Instrument—Plumbing ................................................................................... 13Compression Fittings ........................................................................................................... 13VCO Fittings ........................................................................................................................ 13VCR Fittings ........................................................................................................................ 141/4 Inch Female NPT ........................................................................................................... 14Installing your Instrument—Mechanical Mounting ............................................................ 15Installing your Instrument—Electrical Connections ........................................................... 16Figure 2-3: HD DB-15 Connector Pin Configuration (on the instrument) .......................... 18Figure 2-4: Wiring Definitions for Optional Communication Cable ................................... 18Figure 2-5: Power Supply Requirements ............................................................................. 19Chapter 3: Analog Operation ........................................................................................ 22Analog Operation, Mass Flow Controller ............................................................................ 23SmartTrak Features .............................................................................................................. 24Setpoint Adjustment............................................................................................................. 24Changing the Output or Setpoint Signals............................................................................. 24Over-Range Condition ......................................................................................................... 24<strong>Manual</strong> Valve Override—Valve Close ................................................................................ 25<strong>Manual</strong> Valve Override—Valve Purge Function ................................................................ 25Important Notes About Purging ........................................................................................... 25Purging Non-Reactive Gases: .............................................................................................. 25Purging Reactive Gases: ...................................................................................................... 25Chapter 4: Digital Operation with Pilot Module .......................................................... 27Introduction to Pilot Module Features and Capabilities ...................................................... 27Pilot Module Operation, Mass Flow Meters ........................................................................ 29Pilot Module Operation, Mass Flow Controllers: ................................................................ 30Making Changes Using the Lower Level Screens: ..................................................................... 38Lost Passwords and General Customer Service: ....................................................................... 473

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