Dresser Micro IMCW2 - User Manual

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Dresser Micro Series Volume Corrector

Model IMCW2 Hardware Manual

Main Page

Table of Contents2
Information5
General Overview5
Hardware Versions6
Models Available7
Accessories8
Replaceable Components8
Safety9
CSA Intrinsic Safety Diagram9
Radiated Electromagnetic Emission and Immunity to Electromagnetic Disturbances11
Installation12
Unpacking12
Installation of IMCW2 Integral Corrector to Dresser Meters13
Environment13
Firmware Version and CRC Number Indication on Display14
Specification and Details15
Pressure Measurement15
Pressure Related Display Parameters16
Line Pressure17
Pressure Fault18
High Pressure and Low Pressure Alarms19
Pressure Serial Number Alarm20
Temperature Measurement21
Temperature Related Parameters Available on Display21
Temperature22
Temperature Fault22
High Temperature and Low Temperature Alarms23
Temperature Sensor Serial Number Alarm24
Volume Input25
Volume and Volume Related Parameters Available on Display25
Volume Fault27
Flow Related Parameters Available on Display28
Uncorrected Flow Rate28
Peak Uncorrected Flow Rate29
Overspeed Flow Rate Fault30
High Flow and Low Flow Alarms31
Volume Correction32
Supercompressibility32
Introduction34
Gas Composition Parameters Available on Display34
AGA 8 Gross Method 134
AGA 8 Gross Method 235
SGERG Method 136
SGERG Method 236
SGERG Method 337
SGERG Method 437
NX19 Low Heating Value37
NX19 High Heating Value38
AGA 8 Detailed Method38
Supercompressibility Calculation Fault41
Gas Meter Health Diagnostics42
Differential Pressure Transducer42
DP Transducer Related Faults and Alarms43
DP Transducer Fault43
Meter DP Zero Fault44
Dp/Mon Serial Number Alarm44
Gas Meter Health Related Faults and Alarms45
Meter DP Fault45
Meter Lockup46
Meter DP Alarm47
Daily Logging Parameters Related to Gas Meter Health49
Pulse Output50
Meter Dimensions53
Serial Port54
Display Scroll Button54
Clearing Occurred Faults and Alarms55
Display56
Memory57
Internal Power Supply58
Configuration Protection59
USA Configuration59
Canadian/Eu Configuration59
Hybrid Protection60
Setting the Read/Write Hardware Protection Link61
Volume Accuracy Measurement64
Volume Accuracy Measurement Using Telemetry Pulse Output64
Volume Accuracy Measurement Using Serial Port64
Maintenance65
Replacing the Battery Pack65
Internal Operation Fault70
Pressure Transducer Calibration70
Temperature Calibration71
Restoring Factory Defaults71
Service71
Replacing Sensors and Components Service72
Location of the Connection Terminals72
Volume Input (TB1)73
Temperature Measurement (TB2)74
Pulse Output (TB3)76
Line Pressure Measurement76
Differential/ Monitor Pressure Measurement78
Replacing of Digital Temperature and Pressure Transducers80
Digital Transducers Faults Indicated on Display80
Appendix A - List of Fault/Alarms on IMCW2 Screen81
Appendix B - Table of Main LCD Display Screens81

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Dresser Micro IMCW2 Specifications

General

Brand	Dresser
Model	Micro IMCW2
Category	Industrial Equipment
Language	English

Dresser Micro IMCW2 - User Manual

Table of Contents

Dresser Micro IMCW2 Specifications