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Yokogawa Corporation of America Network Solutions Business Unit DAQMASTER MW100 Class I Div 2 Data Acquisition System with AGA Gas Flow Computer Option.

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Presentation on theme: "Yokogawa Corporation of America Network Solutions Business Unit DAQMASTER MW100 Class I Div 2 Data Acquisition System with AGA Gas Flow Computer Option."— Presentation transcript:

1 Yokogawa Corporation of America Network Solutions Business Unit DAQMASTER MW100 Class I Div 2 Data Acquisition System with AGA Gas Flow Computer Option Features and Benefits Yokogawa Corporation of America Network Solutions Business Unit Rev. 1

2 DAQMASTER FEATURES AND BENEFITS Basic Features Overview DAQMASTER MW100 -Basic Features – FM Approved Class I Div 2 Gas Flow Computer with AGA3/AGA8 Scalable / Distributed Universal I/O Secure Redundant Data Network Capable Easy to Configure I/O with High Accuracy, Stability & Isolation Built in web server

3 DAQMASTER FEATURES AND BENEFITS Scalable / Distributed Universal I/O Easily Expandable Build 10 to 1000s of point I/O systems Start small and expand in the future Reduce wiring and installation costs Locate I/O in any location Add I/O to new or existing DCS or PLC without moving existing wiring Cost effective Reduce Spare Parts by stocking common universal I/O modules Very reliable hardware reduces maintenance costs Calibration held in each module simplifies calibration procedures

4 DAQMASTER FEATURES AND BENEFITS Secure Redundant Data No lost data Measured data is stored in a local CF (Compact Flash) memory card Data will automatically backfill via FTP after a failed network recovers Low operation cost System can run standalone without any operator interaction by FIFOing stored data on local CF memory card Large CF card will store data for a long period without operator intervention Data via FTP

5 DAQMASTER FEATURES AND BENEFITS Network Capable Easy integration to existing systems Add I/O to an existing DCS without purchasing expensive I/O cards and DCS tags Add modern advanced communication capabilities to your existing PLC or DCS without complex engineering and integration costs Safe guard critical data by storing data locally Examples: A-B SLC500, PLC5 A-B ControlLogix Bailey Infi90 Westinghouse DeltaV Yokogawa CS Foxboro IA Seimens S7 PLC DCS Field Control Station

6 DAQMASTER FEATURES AND BENEFITS Network Capable FTP SERVER FTP SERVER FTP CLIENT FTP CLIENT WEB CLIENT WEB CLIENT MODBUS SERVER MODBUS SERVER SNTP SERVER SNTP SERVER SNTP CLIENT SNTP CLIENT SERVER SERVER MODBUS MASTER MODBUS MASTER MODBUS CLIENT MODBUS CLIENT PI DATA Historian PI DATA Historian MODBUS SLAVE MODBUS SLAVE YOKOGAWA DIAGNOSTIC PORT YOKOGAWA DIAGNOSTIC PORT

7 DAQMASTER FEATURES AND BENEFITS Easy to Configure Dedicated PC is NOT required Everyone with internet access can view data without special software No annual software license costs View trend, digital & alarm process data and log historical data in minutes Eliminate expensive configuration and integration costs Build control applications without hiring an integrator Control configuration is accomplished with readable math equations and logic statements (IF,THEN,ELSE,AND,OR,NOT) All configuration is handled via the DAQMASTER built-in webserver ConfigureView Real-time Data

8 DAQMASTER FEATURES AND BENEFITS I/O with High Accuracy, Stability & Isolation Low operation cost One module can handle any application by measuring any signal from +20/-20mV to +100/-100 V, plus DI contact or Level Inputs Calibration is held in each module and terminal blocks can be removed DAQMASTER will withstand accidental over voltage situation with 3700 VRMS (for 1 minute) and 600 VRMS/VDC continuous isolation Remove module without breaking 4-20mA loops. Take the module to the shop for calibration.

9 DAQMASTER FEATURES AND BENEFITS MW100: FM Approval to Class I Division 2 DAQMASTER MW100 -FM Approved Class I Div 2 – Factory Mutual Approval Class I Division 2 Groups A,B,C,D Hazardous (classified) indoor use FM3610 FM3611 FM3810 Differences to standard MW100 No on/off power switch 24 Vdc power supply only Some I/O modules have usage restrictions See Instruction Manual for details

10 DAQMASTER FEATURES AND BENEFITS MW100: FM Approval Certificate

11 DAQMASTER FEATURES AND BENEFITS Gas Flow Terminology AGA – American Gas Association – –Industry research and marketing body that promotes standards Flow Computer –Receives inputs from sensors and applies AGA calculations to record corrected flow rates and energy density Common flow sensors –Orifice Plate –Venturi-tube –V-Cone –Turbine meter Compressibility –gas becomes more dense under pressure, requiring calculation of a compressibility factor (Z) in order to return it to Standard Temperature and Pressure (STP) volume.

12 DAQMASTER FEATURES AND BENEFITS MW100: AGA Gas Flow Computer Features DAQMASTER MW100 -AGA Gas Flow Computer Features – Supports AGA 3 and AGA 8 methods One MW has (10) gas flow computation sets! Currently supports orifice and venturi sensor types AGA gas flow comes with Class I Div 2 model (/S8 option) New software (MW180-2) used for gas flow setup

13 DAQMASTER FEATURES AND BENEFITS Backgroun: AGA Reports and Methods AGA 3 –Corrected gas flow in conjunction with Orifice Plates and DP Sensors –Density input is external input or fixed value. AGA 7 –corrected gas flow in conjunction with Turbine Meters, requires external input for density or fixed value. NX-19 –Older, less intensive corrected closed-form (non-iterative) gas flow calculation for natural gas compositions of up to 15% CO 2 and N 2. Supported by many flow computers. AGA 8 –Complex compressibility and density calculations –Uses table look-ups and iterative sequences –Compensates for higher inert composition and operating conditions. –Accepted as most accurate

14 DAQMASTER FEATURES AND BENEFITS Background: Characterization Methods All methods need operating P, T, and ACFH to be able to compute SCFH Detail Characterization –Input complete breakdown by Mole % of gas composition Gross Characterization Method 1 –Input specific gravity, %CO 2, and Heating Value (BTU/FT 3 ) Gross Characterization Method 2 –Input Specific Gravity, %CO 2, and %N 2 MW100 Supports all three characterization types

15 DAQMASTER FEATURES AND BENEFITS Background: NX-19 vs. AGA 8 www,.omniflow.com

16 DAQMASTER FEATURES AND BENEFITS MW100 Main module How Gas Flow Computation is done in MW100 MATH calculation Flow calculation Differential pressure Static pressure Temperature Input module Flow rate MW100 MVTool Flow standard Primary device configuration Input configuration Fluid component configuration Web browser MW100 configuration Measurement Monitoring Output modules Recording 1.Use MVTool offline software to setup gas flow parameters 2.Download gas flow configuration to MW100 (this is a new step) 3.Use standard webserver configuration tools to program MW100 4.Add new math statements to access gas flow computation results

17 DAQMASTER FEATURES AND BENEFITS Flow Standard

18 DAQMASTER FEATURES AND BENEFITS Fluid Standard

19 DAQMASTER FEATURES AND BENEFITS MW100 Flow Calculation Function

20 DAQMASTER FEATURES AND BENEFITS MW100 Flow Calculation Function A001 =FXFL.OUT(1) A002 =FXFL.OUT(3) New math statement in MW for gas flow Uses results of virtual flow meter #1 Uses results of virtual flow meter #2

21 DAQMASTER FEATURES AND BENEFITS MW100 Flow Calculation Function Model code –MW100 main module: MW100-E-3W/M1/S8 /M1 has to be specified /C2 or /C3 can be specified Configuration software MVTool (MW180-2) required Specification and functions –Primary devices and standard Orifice (AGA Report 3) Venturi tube, Venturi nozzle (ASME MFC-3M, ISO5167-1, ISO5167-4) –Fluid type and standard Natural gas (AGA Report 8) –Coefficient files 10 coefficient files –Virtual flow meters 10 virtual flow meters (10 flow groups) 100msec per virtual flow meter Flow type: Mass flow, Volume flow, Normal-standard volume flow –MW100 Math functions Readable Flow rate, Differential pressure, Static pressure, temperature Totalizer with TLOG.SUM (per sec, min, hour, day)


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