Fluid Components International CMU - Manual (Page 2)

INTRODUCTION ............................................................................................................ 9
I. Shipping and storage; product inspection............................................................................................. 9
II. Warranty ............................................................................................................................................ 9
III. Application domain the operating manual ......................................................................................... 9
IV. Measures to be taken before sending your device to the manufacturer for repair............................ 9
V. Supplementary operating instructions regarding the HART ® interface ............................................ 9
1. STEPS PRIOR TO OPERATION......................................................................... 10
1.1 Installation and servicing ................................................................................................................. 11
1.2 Safety advisory for the user ............................................................................................................. 11
1.3 Hazard warnings.............................................................................................................................. 11
1.3.1 Danger ...................................................................................................................................... 11
1.3.2 Warning .................................................................................................................................... 11
1.3.3 Caution ..................................................................................................................................... 12
1.3.4 Note .......................................................................................................................................... 12
1.4 Proper use of the device.................................................................................................................. 12
1.5 Returning your flowmeter for servicing or calibration ...................................................................... 12
1.6 Replacement of the transmitter electronics ..................................................................................... 13
2. IDENTIFICATION ................................................................................................ 13
3. THE CMU SENSOR ............................................................................................ 14
3.1 Application domain of the CMU sensor ........................................................................................... 14
3.2 Mode of operation............................................................................................................................ 14
3.2.1 Measuring principle .................................................................................................................. 14
3.2.2 System configuration ................................................................................................................ 14
3.2.3 Input.......................................................................................................................................... 14
3.3 Custody transfer operations ............................................................................................................ 14
3.4 Performance characteristics of the CMU sensor............................................................................. 15
3.4.1 Reference conditions................................................................................................................ 15
3.4.2 CMU flow ranges ...................................................................................................................... 15
3.4.3 Density measurement............................................................................................................... 16
3.4.4 Accuracy................................................................................................................................... 16
3.4.5 Pressure loss CMU................................................................................................................... 17
3.4.6 Ambient temperature ................................................................................................................ 18
3.4.7 Ambient temperature range...................................................................................................... 18
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CMU & CT OPERATING MANUAL