3.6 Replace the meter electronics ....................................................................................................68
3.6.1 Replace the CPU Module or Optional I/O Module .........................................................69
3.6.2 Replace the Fuse ......................................................................................................... 72
3.6.3 Replace Backplane, I.S. Barrier or Power Supply board .................................................73
3.7 Replace the Adquisition Module ................................................................................................ 80
Appendices and reference
Appendix A Conversion factors ....................................................................................................... 87
A.1 Conversion factors per units of measurement ............................................................................87
A.2 K-Factor and inverse K-Factor .................................................................................................... 88
Appendix B Engineering drawings .................................................................................................. 91
B.1 Daniel 3410 Series Ultrasonic Flow Meter Drawings ................................................................... 91
Contents
ii Gas Ultrasonic Flow Meters