6.2. Instrument Installation.6.3. Alarms and Shutdowns.6.4. Instrumentation.6.5. Eleclrical Systems.7. Inspection, Testing, and Preparation for Shipment.7.1. General.7.2. Inspection.7.3. Testing.7.4. Preparation for Shipment.8. Vendor's Data.8.1. General.8.2. Proposals.8.3. Contract Data.Appendix A. Reference List of U.S., ISO, and InternationalStandards.Appendix B. Vendor Drawing and Data Requirements(lnformative).Appndix C. T)'pical Responsibility Matrix Worksheet(Informative).Appendix D. Data Sheets (Informative).Appendix E. Filter Ratings and Cleanliness Standards(Informative).Appendix F. Piping Symbols (Informative).2.4.4 APIStandard 670. Machinery Protection SystemsScopeThis standard covers the minimum requirements for a machineryprotection system measuring radial shaft vibration, casing vibration,shaft axial position, shaft rotational speed, piston rod drop, phase reference,overspeed, and critical machinery temperatures (such asbeadng metal and motor windings). It covers requirements for hardware(transducer and monitor systems), installation, documentation,and testing.Table of ContentsI. (;cncral.L l. S(\)l)('.2.4 Applicable Intemational Codes 331.2. Alternative Designs.1.3. Conflicting Requirements.2. References.3. Definitions.4. General Design Specifications.4.1. Component Temperature Ranges.4.2. Humidity.4.3. Shock.4.4. ChemicalResistance.4.5. Accuracy.4.6. Interchangeability.4.7. Scope of Supply and Responsibility.5. ConventionalHardware.5.1. Radial Shaft Vibration, Axial Position, Phase Reference,Speed Sensing, and Piston Rod Drop Transducers.5.2. Accelerometer-Based Casing Transducers.5.3, Temperature Sensors.5.4. Monitor Systems.5.5. Wiring and Conduits.5.6. Grounding.5.7. Fieldlnstalled Instruments.6. Transducer and Sensor Arrangements.6.1. Location and Orintation.6.2. Mounting.6.3. Identification of Transducers and Tempelature Sensors.7. Inspection, Testing, and Preparation for Shipment.7.1. General.7.2. Inspection.7.3. Testing.7.4. Preparation for Shipment.7.5. Mechanical Running Test.7.6. Field Testing.U. Vendor's Data.8.1. General.8.2. I'roposals.t'|.:1. ( l)ll tract l)at