Dynasonics MFX Series Insertion MagProbe Flow Meter Manual de usuario Pagina 1

Series MFX Insertion MagProbe™ Flow Meter Operations & Maintenance Manual REV 01/11

Rev. 01/11 -1.8- MFX MagProbe Insertion Probe PART 1 - INTRODUCTION

Rev. 01/11 -1.9- MFX PART 1 - SPECIFICATIONS Transmitter MagProbe

Rev. 01/11 -1.10- MFX PART 1 - TRANSMITTER INSTALLATION After unpacking, it is recommended to save the shipping carton and packing materials in ca

Rev. 01/11 -1.11- MFX PART 1 - TRANSMITTER INSTALLATION Figure 1.5 - MFX Transmitter Installation Dimensions

Rev. 01/11 -1.12- MFX To access terminal strips for electronic connectors, loosen the two screws in the enclosure door and open the door. 1. Gu

Rev. 01/11 -1.13- MFX CAUTION: Any other wiring method may be unsafe or cause improper operation of the instrument. Do not run line power with o

Rev. 01/11 -1.14- MFX AC POWER CONNECTIONS 1. Verify that the jumpers at JP3 are properly oriented for the power supply. Verify that the jumpers

Rev. 01/11 -1.15- MFX DC POWER CONNECTIONS The MFX may be operated from a 9-28 Vdc source, as long as the source is capable of supplying a minimu

Rev. 01/11 -1.16- MFX General The MFX utilizes ISO-MODs for input and output functions. ISO-MODs are epoxy encapsulated electronic input/output mo

Rev. 01/11 -1.17- MFX 4-20 mA Output The 4-20 mA Output Module interfaces with most recording and logging systems by transmitting an analog curren

Rev. 01/11 -1.18- MFX Control Relay Two independent SPDT (single-pole, double-throw) Form C relays are contained in this module. The relay operati

Rev. 01/11 -1.19- MFX The Rate Pulse Output Module is utilized to transmit information to external counters and PID systems via a frequency output

Rev. 01/11 -1.20- MFX RS232C The RS232C Module will interface with the serial communication ports of PCs, PLCs and SCADA systems that are used to

Rev. 01/11 -1.21- MFX The RS485 Module allows up to 128 MFX systems to be placed on a single three-wire cable bus. All meters are assigned a uniqu

Rev. 01/11 -1.22- MFX Data Logger The 200,000 event data logger/electronic stripchart recorder can be configured to match most user applications.

Rev. 01/11 -1.23- MFX NOTE: The MFX flow meter system requires a full pipe of liquid before a successful startup can be completed. Do not attemp

Rev. 01/11 -2.1- MFX After unpacking, it is recommended to save the shipping carton and packing materials in case the instrument is stored or re-s

Rev. 01/11 -2.2- MFX Table 2.1 - Straight Pipe Recommendations1 1 The MFX system will provide repeatable measurements on piping systems that do

Rev. 01/11 -2.3- MFX The installation instructions cover hot-tapped installations (installations where it is required to install or remove the Mag

Rev. 01/11 -2.4- MFX These instructions call for the use of a drilling machine designed for drilling holes in pipes that are under pressure (for e

Rev. 01/11 -1.1- MFX Pages Quick-Start Operating Instructions 1.3 - 1.4 Introduction General 1.5 Applications 1.6 Model Matrix

Rev. 01/11 -2.5- MFX PROBE INSERTION Before inserting the MagProbe into the piping system, it is necessary to calculate the probe insertion depth

Rev. 01/11 -2.6- MFX PART 2 - MAGPROBE INSTALLATION Figure 2.3 Installation Measurements Installation Measurements: DMP2 through DMP6 MagProbes

Rev. 01/11 -2.7- MFX PROBE CABLE Before inserting the MagProbe into the pipe, the sensor cables should be routed to the transmitter location. Loc

Rev. 01/11 -2.8- MFX MAGPROBE INSERTION DMP2 through DMP6 1. Apply sealant to the 1-½" NPT threads of the insertion fitting assembly. Screw

Rev. 01/11 -2.9- MFX 4. Slowly open the isolation valve. When the valve is fully open, use a 9/16" wrench on the insertion nuts, alternate

Rev. 01/11 -3.1- MFX After installation of the MagProbe sensor and connection of appropriate power supplies to the MFX, keypad configuration of th

Rev. 01/11 -3.2- MFX 3. The ENTER key is pressed from the RUN mode to view the current software version operating in the instrument. x Used to

Rev. 01/11 -3.3- MFX The following sections define the configuration parameters located in each of the menus. The BASIC menu contains all of the c

Rev. 01/11 -3.4- MFX PART 3 - KEYPAD CONFIGURATION PIPE OD -- Pipe Outside Diameter Entry ENGLSH (Inches) METRIC (Millimeters) Enter the pipe

Rev. 01/11 -3.5- MFX PART 3 - KEYPAD CONFIGURATION RATE UNT -- Engineering Units for Flow Rate GALLONS - U.S. Gallons LITERS - Metric

Rev. 01/11 -1.2- MFX Pages Programming Entries Keypad Operation 3.1 - 3.2 BASIC MENU 3.3 - 3.7 OUTPUT MENU 3.8 - 3.15 SECUR

Rev. 01/11 -3.6- MFX TOTL E -- Flow Totalizer Exponent Value E-1 to E6 Utilized for setting the flow totalizer exponent. This feature is us

Rev. 01/11 -3.7- MFX FL C-OFF -- Low Flow Cut-off Percent of MAX RATE A Low Flow Cut-off entry is provided to allow very low flow rates (th

Rev. 01/11 -3.8- MFX ISO-MOD 4-20mA FL 4MA FL 20MA CAL 4MA CAL 20MA 4-20 TST Configured via jumper selections into either a pa

Rev. 01/11 -3.9- MFX For example, to span the 4-20mA output from 0 GPM to +100 GPM, with 12mA being 50 GPM, set the FL 4MA and FL 20MA inputs as

Rev. 01/11 -3.10- MFX 4-20 TST - 4-20mA Output Test 4-20 Allows a simulated value to be output on from the 4-20mA output. By incrementing this v

Rev. 01/11 -3.11- MFX For example, in a bi-directional system, to span the 0 to 2.5k Hz output from –100 GPM to +100 GPM, with 1.25k Hz being 0 GP

Rev. 01/11 -3.12- MFX For example, if the Totalizer Exponent is set to E0 (1) and the Relay Multiplier is set to 1, then the relay will pulse eac

Rev. 01/11 -3.13- MFX ISO-MOD RS232C Baud Rate (RS232 BA) 1200 Baud (1200) 2400 Baud (2400) 9600 Baud (9600) 19,200

Rev. 01/11 -3.14- MFX ADDRESS Each MFX connected on the communications bus must have an unique address number assigned. Address 127 is a universal

Rev. 01/11 -3.15- MFX The SEC MENU allows the user to make password revisions, reset the flow totalizer and reset the transmitter microprocessor.

Rev. 01/11 -1.3- MFX This manual contains detailed operating instructions for all aspects of the MFX instrument. The following condensed instructi

Rev. 01/11 -3.16- MFX SUB FLOW - Substitute Flow Substitute Flow or SUB FLOW is a value that the analog outputs and the flow rate display will be

Rev. 01/11 -3.17- MFX D-FLT 0 -- Reverting to Factory Default Zero If the flow in a piping system cannot be shutoff, allowing the SET ZERO procedu

Rev. 01/11 -3.18- MFX TOTAL -- Totalizer Mode NET POS NEG BATCH Select NET to display the net difference between the positive direction and n

Rev. 01/11 -4.1- MFX PART 4 - SOFTWARE UTILITIES The MFX flow meter is supported by a troubleshooting software utility called ULTRALINK™. While U

Rev. 01/11 -4.2- MFX Initialization 1. Connect communications cable, Dynasonics p/n D005-2115-001, to a PC communication port and point the com

Rev. 01/11 -4.3- MFX Click on the button labeled Configuration for updating flow range, liquid, pipe and I/O operating information. The first scr

Rev. 01/11 -4.4- MFX x Liner Thickness (entry becomes available when a Liner Material is selected) enter this value in inches for English units

Rev. 01/11 -4.5- MFX x MAX Flow is used by the MFX to establish filter settings in its operating system. Enter a flow rate that is the maximum,

Rev. 01/11 -4.6- MFX 3. ADVANCED TAB - does not pertain to MFX 4. OUTPUT TAB - see Figure 4.4 The entries made in the Output tab establish inp

Rev. 01/11 -4.7- MFX 4-20 mA Module Configuration If the 4-20 mA output has been installed, the screen shown in Figure 4.4 on page 4.6 will appea

Rev. 01/11 -1.4- MFX C. Measure the full length of the probe (E), calculate 12.5% of the pipe I.D. (A), obtain the pipe wall thickness (B) and mea

Rev. 01/11 -4.8- MFX Relay Module Configuration If the Dual Relay output has been installed into the MFX flow meter, the screen shown in Figure 4

Rev. 01/11 -4.9- MFX x Flow Rate Relay configuration permits relay changeover at two separate flow rates allowing operation with an adjustable s

Rev. 01/11 -4.10- MFX Rate Pulse Module Configuration The Rate Module is utilized to transmit information to external counters and PID systems vi

Rev. 01/11 -4.11- MFX RS232 Configuration The RS232 configuration window permits the selection of communications baud rate. Match this baud rate

Rev. 01/11 -4.12- MFX RS485 Configuration The RS485 configuration window permits the selection of communications baud rate and mode of the partic

Rev. 01/11 -4.13- MFX Calibrating Zero on a Flowing Pipe ULTRALINK™ provides a means to calibrate “zero” flow on a pipe where the flow in the p

Rev. 01/11 -4.14- MFX 5. Enter a value in the Set -> box that is equal to: New Set -> = (Forward reading - Reverse reading)/2 + Set ->

Rev. 01/11 -4.15- MFX The Diagnostics screen provides valuable information regarding the signal-to-noise ratio (flow meter data quality). The tw

Rev. 01/11 -4.16- MFX An example of signals that will provide good reading stability are shown in Figure 4.13. PART 4 - SOFTWARE UTILITIES Figur

Rev. 01/11 -4.17- MFX During the installation of ULTRALINK™, a file called Dynasonics DatLog was installed and the utility will be located in th

Rev. 01/11 -1.5- MFX PART 1 - INTRODUCTION The MagProbe is a point-velocity measuring device used primarily for measuring electrically conductive

Rev. 01/11 -4.18- MFX Figure 4.15 Logger Files PART 4 - SOFTWARE UTILITIES Saving Logger Files to a PC Setting the Logger Clock To save the f

Rev. 01/11 -4.19- MFX Figure 4.17 Setting the Clock Figure 4.16 Saving Data Files PART 4 - SOFTWARE UTILITIES

NOTES

APPENDIX

RS232 PROTOCOL The RS232 works on a simple command data structure. The basic structure is: [:] [cmd] [data] [bcc] [\n] : Start of transmiss

bbc generation: the bbc byte is generated by summing without overflow all characters in the transmis-sion prior to the bbc byte excluding the [:]

“STEEL, STAINLESS STEEL, P.V.C. PIPE”STANDARD CLASSESNominal Pipe Size InchesOutside DiameterSCH 5SCH 10(Lt Wall)SCH 20 SCH 30 STD SCH 40ID Wall ID Wa

“STEEL, STAINLESS STEEL, P.V.C. PIPE”STANDARD CLASSESNominal Pipe Size InchesOutside DiameterSCH 60 X STG. SCH 80 SCH 100 SCH 120/140 SCH 180ID Wall I

Rev. 01/11 -1.6- MFX The MFX MagProbe flow meter can be successfully applied on a wide range of metering applications. The simple to program trans

Ductile Iron Pipe (Standard Classes)Size(Inches)ClassMortarLiningSize(Inches)ClassMortarLining50 51 52 53 54 55 56 50 51 52 53 54 55 563”O.D. 3.96 3.9

Cast Iron Pipe (Standard Classes)Size(Inches)ClassSize(Inches)ClassABCDE FGH ABCDE FGH3”O.D. 3.80 3.96 3.96 3.9624”O.D.25.80 25.80 26.32 26.32 26.90 2

NominalPipe(Inches)I.D.INCH1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 91 1.05 2.6989 4.0484 5.3978 6.7473 8.097 9.4462 10.796 12.145 13.490 14.84

NominalPipe(Inches)I.D.INCH1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9FPS TO GPM CROSS - REFERENCE (Schedule 40)18 16.88 697.52 1046.3 1395.0 17

Limited Warranty and Disclaimer Dynasonics, division of Racine Federated Inc. warrants to the end purchaser, for a period of one year from the date

GENERAL TERMS AND CONDITIONS OF SALES 1. PAYMENT – Terms of payment are effective from the actual date of invoice. If, in the Seller’s opinion,

RETURN OF EQUIPMENT/SALES INFORMATION CONTACTS AND PROCEDURES Customer Service/Application Engineer: If you have a question regarding order status,

© 2011 Racine Federated Inc. All rights reserved. Printed in USA MFX O&M REV 01/11 DYNASONICS is a registered trademark of Racine Federated Inc

Rev. 01/11 -1.7- MFX The MFX employs modular construction and provides electrical safety for the operator. The display face contains voltages no g