Sierra 860, 840, 830 instruction manual Recommended Wire Gauges

Table of Contents Customer Notice Table of Contents Table of Contents Troubleshooting List of Tables Table of Contents Using This Manual IntroductionIntroduction Safety Information Receipt of System ComponentsTechnical Assistance Series 800 Flow Sensing Principle Flow Paths through the TransducerSensor Temperature Distribution Installation Installation Overview Installing the Transducer Compression FittingsVCO Fittings VCR Fittings NPT Fittings and 1/2-Inch Connections All TypesWiring the Transducer Recommended Wire GaugesRecommended Wire Gauges Wiring Transducers with 20-Pin Card-Edge Connectors Input Output Signal ConnectionsInput Signal Connections Controllers Only Valve Purge and Valve Off Connections Controllers Only Depending on the valve voltage, connect as shown belowPin Connector Pin Designations Wiring Transducers with 15-Pin D-Connectors Input Power ConnectionsInput Signal Connections Controllers Only 13. Valve Purge and Valve Off 15-Pin D-Connector 15 -Pin D-Connector Pin Assignments Motor-Operated Valve Circular 10-Pin Connector 16. Motor-Operated Rotary Valve Connector 10-Pin ConnectorOperation Mass Flow Meter OperationMass Flow Controller Operation Electromagnetic Valve ControllersMotor-Operated Rotary Valve Controllers Mass Flow Controller Features Controller Auto Shut-Off FeatureOver-Range and Cold Sensor Lockout Circuit On-Off Control and Soft Start Option Soft Start Response TimesValve Purge Function Purging Non-Reactive GasesPurging Reactive Gases Operation Flow Path Maintenance Cleaning the Laminar Flow ElementLow Flow Transducer LFE Cleaning Low Flow TransducersMedium Flow Transducer LFE Cleaning Medium Flow TransducersHigh Flow Transducer LFE Cleaning High Flow TransducersNPT Transducer LFE Cleaning NPT-Type TransducersSensor Maintenance Sensor Cleaning and InspectionSensor Electrical Test Valve Maintenance Electromagnetic Valves Low and Medium Flow ControllersElectromagnetic Valves High Flow Controllers Maintenance Motor-Operated Rotary Valves 840 L, M and H series Valve Adjustment Procedure Maintenance Maintenance Transducer Calibration Troubleshooting Flow Meters and Flow Controllers with Electromagnetic Valves Flow Controllers with Motor-operated Rotary Valves Valve rotates continuouslyInstructions for Returning Your Instrument for Service Factory Calibration-All ModelsReturn Address Conversion of Flow Rate to Other T and P Conditions Example 1 Changing Standard ConditionsExample 2 Finding the Actual Flow Rate 14.7 460 + 10.00 = 3.47 lm 14.7 + Calculating For a Single Gas 880 Example Calculating Dual Gas Mixtures Important Note about K-FACTORSGas Tables and K-factors NEOC2H6O CH 3SH Appendix B Product Specifications Operating SpecificationsVDC Performance Specifications Physical SpecificationsValve plug standard Neoprene, 4079 Kal-Rez Transducer Mounting Dimensions Low Flow BodyMedium Flow Body High Flow Body Appendix B Specifications IM-83/84/86-H NPT Flow Body Flow Range, slpm100 200 Inlet Fnpt Appendix B Specifications