
Measurement Specialties, Inc. Model 9116
User’s Manual
Page v www.meas-spec.com
Table of Contents (continued)
Chapter 4: Calibration ......................................................................................................... 91
4.1 Introduction ................................................................................................................ 91
4.2 Re-Zero Calibration .................................................................................................... 93
4.2.1 Re-Zero Calibration Valve Control .................................................................. 93
4.2.2 Re-Zero Calibration Summary......................................................................... 94
4.3 Span Calibration ......................................................................................................... 94
4.3.1 Span Calibration Valve Control ....................................................................... 95
4.3.2 Span Calibration Summary ............................................................................. 96
4.4 Integrated Multi-Point Calibration Adjustment ............................................................. 98
4.4.1 Multi-Point Calibration Valve Control ............................................................... 98
4.4.2 Multi-Point Calibration Summary ..................................................................... 99
4.5 Coefficient Storage ..................................................................................................... 100
4.6 Line Pressure Precautions .......................................................................................... 101
Chapter 5: Service ............................................................................................................... 102
5.1 Maintenance ............................................................................................................... 102
5.1.1 Common Maintenance .................................................................................... 104
5.1.2 Module Disassembly ....................................................................................... 105
5.1.3 Electronic Circuit Board Replacement ............................................................. 105
5.1.3.1 PC-327 Analog Board ........................................................................ 106
5.1.3.2 PC-322/323 Main Board/Power PC Daughter Board Assembly .......... 106
5.1.3.3 Remove and Replace PC-323 on PC-322 .......................................... 108
5.1.4 Replacement of Transducers .......................................................................... 109
5.1.5 Calibration Valve Solenoid Replacement ........................................................ 110
5.1.6 Replacement of O-Rings ................................................................................. 111
5.1.6.1 DH200 Pressure Transducer O-Ring Replacement ............................ 112
5.1.6.2 Tubing Plate O-Ring Replacement ..................................................... 113
5.1.6.3 Adapter Plate O-Ring Replacement ................................................... 114
5.1.6.4 Calibration Manifold Piston O-Ring Replacement ............................... 115
5.1.6.5 Solenoid Valve O-Ring Replacement ................................................. 116
5.2 Upgrading Module Firmware ...................................................................................... 117
5.2.1 Upgrading Firmware Via Host TCP/IP Port ..................................................... 117
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