Cameron Scanner 2000 microEFM - Section 3-Wiring the Scanner 2000; Measuring Natural Gas via a Turbine Meter; Measuring Steam via a Differential Pressure Meter; Measuring Liquid via a Differential Pressure Meter

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Table of Contents Scanner
®
2000 microEFM
Installation Procedure—Direct Mount to a Barton 7000 Series Turbine Meter (ATEX Compliant) ............ 55
Performing a Manifold Leak Test ...................................................................................................................... 55
Zero Offset (Static Pressure or Differential Pressure) ................................................................................ 56
Static Pressure Calibration and Verication ............................................................................................... 56
Differential Pressure Calibration and Verication ....................................................................................... 57
Placing the Scanner into Operation ........................................................................................................... 58
Industry Standard Compliance ......................................................................................................................... 58
Table 2.2—Industry Standards for Orice Meters ...................................................................................... 59
Industry Standards for Cone Meters .......................................................................................................... 59
Table 2.3—Industry Standards for Turbine Meters .................................................................................... 60
Table 2.4—Industry Standards for Fluid Properties ................................................................................... 60
Section 3—Wiring the Scanner 2000 ............................................................................................................ 61
Field Wiring Connections.................................................................................................................................. 61
Grounding Procedures .................................................................................................................................... 62
Power Supply Wiring ........................................................................................................................................ 63
Internal Power Supply ................................................................................................................................ 63
External Power Supply .............................................................................................................................. 64
Input Wiring ...................................................................................................................................................... 65
Turbine Flowmeter Input ............................................................................................................................ 65
RTD Input ................................................................................................................................................... 66
Output Wiring.................................................................................................................................................... 67
Digital Output (Pulse or Alarm) .................................................................................................................. 67
RS-485 Output—Permanent Computer Connection .................................................................................. 68
RS-485 Output—Laptop Computer Connection ........................................................................................ 69
Conguration via Keypad ................................................................................................................................. 70
Conguration via ModWorX™ Pro Software ................................................................................................... 70
Section 4—Conguration and Operation via Keypad ................................................................................. 71
Entering the Slave Address .............................................................................................................................. 72
Entering the Baud Rate .................................................................................................................................... 73
Editing the Date and Time ................................................................................................................................ 74
Editing the Contract Hour ................................................................................................................................. 75
Editing the Plate Size ....................................................................................................................................... 76
Section 5—Scanner 2000 Maintenance ........................................................................................................ 77
Lithium Battery Pack Replacement .................................................................................................................. 77
Circuit Assembly Replacement ......................................................................................................................... 78
Keypad Replacement ....................................................................................................................................... 81
MVT Replacement ............................................................................................................................................ 82
Section 6—Spare Parts .................................................................................................................................. 83
Table 6.1—Scanner 2000 microEFM Spare Parts ..................................................................................... 83
Table 6.2—Scanner 2000 microEFM Spare Parts (ATEX-Approved) ....................................................... 84
Table 6.3—RTD and Cable Assemblies (CSA-Approved) ......................................................................... 85
Table 6.4—Multi-Variable Transmitters ..................................................................................................... 85
Appendix A—Scanner 2000 Hardware Options ..........................................................................................A-1
Explosion-Proof Control Switch .......................................................................................................................A-1
RTD Assemblies ..............................................................................................................................................A-3
Weatherproof RTD Assembly (CSA, Class I, Div. 2) .................................................................................A-3
Explosion-Proof RTD Assembly (CSA, Class I, Div. 1) .............................................................................A-3
Flameproof RTD Assembly (ATEX, Zone 1) .............................................................................................A-3
Communications Adapter (CSA Div. 1 or Div. 2, ATEX Zone 1).......................................................................A-4
Communications Adapter Installation
(for adapters purchased separately from a Scanner 2000) ......................................................................A-6