Sierra INNOVA-MASS 240-VT, Инструкция по эксплуатации, Страница: 5 / 146

Sierra 240/241Series Instruction Manual Table of Contents
IM-240 0-5
First Check Items ................................................................................. 5-8
Record Values ...................................................................................... 5-8
Determine the Fault ............................................................................. 5-9
Symptom: Output at no Flow ........................................................ 5-9
Symptom: Erratic Output .............................................................. 5-9
Symptom: No Output .................................................................. 5-11
Symptom: Meter Displays Temperature Fault ............................ 5-12
Symptom: Meter Displays Pressure Fault ................................... 5-13
Electronics Assembly Replacement ................................................... 5-14
Pressure Sensor Replacement (Series 240 Only) .............................. 5-15
Returning Equipment to the Factory .................................................. 5-15
Appendix A Product Specifications
Appendix B Approvals
Appendix C Flow Meter Calculations
Appendix D Glossary
Appendix E Warranty Policy
Figures
1-1. In-Line Vortex Multivariable Mass Flow Meter .................... 1-3
1-2. Measurement Principle of Vortex Flow Meters...................... 1-4
1-3. Reynolds Number Range of the InnovaMass ......................... 1-6
2-1.
Recommended Pipe Length Required for Installation ............ 2-2
2-2. Flange Bolt Torquing Sequence ............................................. 2-3
2-3. Wafer-Style Flow Meter Installation ...................................... 2-4
2-4. Flange-Style Flow Meter Installation ..................................... 2-5
2-5. Hot Tap Sequence ................................................................... 2-9
2-6. Insertion Calculation (Compression Type) ........................... 2-11
2-7. Flow Meter with Compression Type Fitting ......................... 2-12
2-8. Insertion Calculation (Meters with Insertion Tool) .............. 2-13
2-9. Flow Meter with Permanent Insertion Tool .......................... 2-14
2-10. Flow Meter with Removable Insertion Tool ......................... 2-15
2-11. Insertion Calculation (Meters without Insertion Tool) ......... 2-16
2-12. Display/Keypad Viewing Adjustment .................................. 2-18
2-13. Enclosure Viewing Adjustment ............................................ 2-19
2-14. Loop Power Wiring Terminals ............................................. 2-20
2-15. DC Power Connections ......................................................... 2-20
2-16. Load Resistance Versus Input Voltage ................................. 2-21
2-17. Isolated Pulse Output Using External Power Supply ........... 2-22
2-18. Non-Isolated Pulse Output Using External Power Supply ... 2-22
2-19. Isolated Frequency Output Using External Power Supply ... 2-23