The SFC 332N is a 32-bit bi-directional, dual meter run, custody flow computer used in liquid custody pipeline applications.
Fifty (50) previous days, batches, and hours of historical data are stored in full format-type reports, as well as 100 previous audit trail reports and alarms. Sixteen (16) different product files are user-configurable with easy switch feature, and product scheduling for batch operation is available.
Proving with automatic meter factor implementation is possible using uni-directional, bi-directional, reduced volume, Calibron ™ or Brooks™ type Provers. Automatic 4-way Valve / Piston Control is a standard proving feature. Repeatability is checked regularly by the flow computer.
Special real-time Turbine Diagnostic functions are available to detect bent or missing turbine blades, wobble, pulsation or flow cavitation. A turbine meter signature is generated at different flow rates, and then assessed for changes in fidelity continuously. A frequency or analog signal can be received from a Densitometer.
An optional Multivariable Module 205 Sensor may be integrally mounted to the SFC 332N to allow accurate determination of differential pressure, static pressure, and temperature.
SFC 332N Flow Computer Specifications
|32 Bit Processor||Serial Modbus||Crude Oil|
|12-30 VDC @ 4 WATT||TCP / IP Encapsulated Modbus -|
Optional Serial to Ethernet Converter is Used
|NEMA 7, 4X Class1, Division 1||GSM / Radio||Specialized Products|
|Group B, C, D Housing||Satellite||LPG|
|2 Lines, 16 Characters||Proving||Butadiene|
|Min Max Charting||Turbine Diagnostic|
|Minutes, Hours, or Days||Batching||INSTRUMENTATION|
|Product Scheduling||Turbine / Frequency Meter|
|INTERFACING||Well Head Measurement|
|(3) Frequency Channels||Custody Measurement||UNITS OF MEASUREMENT|
|(4) Analog Inputs||Allocation Measurement||Metric & US Customary|
|(2) Single-Ended Analog Outputs||Gas Process Plants|
|(2) RTD Inputs||PID Control|
|(4) Digital Inputs - I/O Expansion Terminal Strip is Required||Smart Field I/O|
|(5) Digital Outputs - I/O Expansion Terminal Strip is Required|
|(1) RS232 Port||STANDARDIZATION|
|(1) RS485 Port||API, ISO, AGA|
|(1) Printer Port|
* DP, Pressure, Temperature
* 0.075% Accuracy of Calibrated Range