TECHNICAL SPECIFICATIONS - COMPACT CYCLONE MULTIPHASE METER (CCM)
The CCM meter is an engineered product to the specific customer requirements. The following is a general description of the system specifications.
General
|
Inlet & Outlet Pipe dimension |
2 – 6 inch Available |
|
Materials |
316L Stainless Steel Typical, Skid is Painted Black Iron |
|
Wetted parts |
316L Stainless Steel, Restricted to Instrument specifications |
|
Pressure range |
0 to 100 bar |
|
Flowing Temperature range |
0 to +100oC, Restricted to Instrument specifications |
|
Instrument Temperature |
0 to +55oC ambient, Optional Heaters Available |
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Installation |
Skid mounted in horizontal or vertical pipe |
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Power suppl |
120 VAC, 230 VAC 50/60 Hz or 24 VDC |
|
Power consumption |
TBD |
|
Pressure drop |
Typically 1 bar(14.5 psi) |
|
Weight and size |
Dependent of design flow rates. |
Performance
|
Measuring Range |
|
|
Water Cut |
0 to 100% |
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GVF at operating conditions |
0 to 100% GVF: Gas Void Fraction |
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Liquid and gas flow rates |
The configuration of flow meters and instruments to be designed according to the actual flow rates and specifications. |
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Flow regimes |
All, but for some special conditions, as severe slugging flow, contact manufacturer. |
|
Individual flow meters |
|
|
Gas flow meter |
V-Cone, Annubar, Venturi, Orifice Plate |
|
Liquid flow meter |
Coriolis, Venturi, Turbine, PD Meter (Customer Specified Choice) |
|
Water Cut Analyzer |
Phase Dynamics Inc. Microwave Water Cut Analyzer |
|
Typical overall uncertainties |
|
|
Liquid flow rate |
Relative error of +/- 5 % |
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Gas flow rate |
Relative error of +/- 5 % |
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Water Cut |
Absolute error of +/- 3 to 5 %, according to application |
Signal Interfaces
|
Inputs |
|
|
Analog |
6 each 4-20mA Typical |
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Digital |
ModBus, Field Bus, other Options Available |
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Outputs |
|
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Analog |
4-20mA for Total Oil, Total Flow, Total Gas and Water Cut |
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Digital |
ModBus, Field Bus, other Options Available |
Approvals and Compliance
|
European standard Pending |
Zone 1 and 2, EEx de IIC T6 |
|
Factory Mutual Pending |
Class I, Div. 1, Groups,C,D Class II,Div. 1, Groups E,F,G |
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Electromagnetic radiation |
EMC pending |
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Environmental sealing |
equivalent to NEMA 4 |
Installation and site requirements
|
Calibration fluids |
Produced water known salinity |
|
CalibrationNot required in the field, |
Standard calibration procedures for single phase flow meters |
|
Pneumatic air valve controls |
Typical instrument air @ 7 barg (100psi) |