Series TFXP Transit Time Ultrasonic Flow Meter Operations & Maintenance Manual
Rev. 5/09 -1.8- TFXP PART 1 - INTRODUCTION The TFXP employs modular construction and provides electr
Rev. 5/09 -A.4- TFXP UNIT list. Select the appropriate RATE INTERVAL from the list (seconds, minute
Rev. 5/09 -A.5- TFXP Accuracy The accuracy of BTU measurements relies on two separate measurements
Rev. 5/09 -A.6- TFXP NOTES HEAT FLOW ADDENDUM
APPENDIX
BSC MENU DATALOG LINER TYPE * EBONITE MORTAR HDPE LDPE POLYPRO POLYSTY RUBBER TAR EPXY TEFLON OTHER RATE INT
CH PSWD? 0-9999 DSP MENU Keypad Operations 1. The (soft)MENU key is pressed from RUN mode to enter PROGRAM mode. The (soft)EXIT key is pressed
TFX Error Codes Revised 2-22-2002 Code Number Description Correction Warnings 0001 Serial number not present Hardware serial number has become i
K-Factors Explained The K-factor (with regards to flow) is the number of pulses that must be accumulated to equal a particular volume of fluid. You
Example 2 Known values are: Full Scale Flow Rate = 85 GPM Full Scale Output Frequency = 650 Hz 650 Hz x 60 sec = 39,000 pulses per min 3
4) What is the flow rate in GPM at 4.3 ft/sec. 0.384 gallons x 4.3 FPS x 60 sec (1min) = 99.1 GPM Now that the volumetric flow rate is know all t
Rev. 5/09 -1.9- TFXP PART 1 - SPECIFICATIONS TRANSMITTER Power Requirements Internal 12 V lead-aci
Fluid PropertiesOriginal Date: 7/30/1999Revision: ARevision Date: 9/10/2003File: I:/dynasonics/dyna_code/tables/fluid_ss.xlsFluid Specific Gravity
Oil, Castor 0.97 1477 4845.8 3.6 0.670 0.649Oil, Diesel 0.80 1250 4101Oil (Lubricating X200) 1530 5019.9Oil (Olive) 0.91 1431 4694.9 2.75 100.000 91.2
TFX Communications Using UltraLinkThe current implementa tion of the UltraLink software utility was originally developed for Windows95, Windows 98, an
This converter is required regardless of the operating system or the type of port on the computer.The next step up is the infrared connections used on
USB (Universal Serial Buss) PortsUSB ports also come in a variety of physical configurations. The two most common are USB Aand USB B. In most computer
The device manager window should look something like this.Communicating with UltraLinkOnce the com port properties are known the nextstep is to config
The figure on the left shows a typical communications setup for a TFXL, HTTF, or PTTF.The TFXL, HTTF, and PTTF all use astandard RS232 com port type.T
Verifying CommunicationsThere are several possible combinations of indicators that signal communications status. In thelower right hand corner of the
Digital Communications Protocol for TFX Flow MetersHost protocolA digital communications protocol is utilized. Each message is guarded with the standa
Special codesThe following special 65 and 66 codes are supported.Code Description00 Echo (for comm debugging)0A Read run time data (signal strength, f
Rev. 5/09 -1.10- TFXP PART 1 - TFXP TRANSMITTER CONNECTIONS After unpacking, it is recommended to sav
C Source CodeFlow Data Definitionstruct FLOWDATA{short sSignalStrength;double dCurFlowRate;double dNetTotalizer;double dPositiveTotalizer;double dNega
0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641, 0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040,};unsigned short c
“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
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
Nominal DiameterCOPPER TUBINGCopper & Brass PipeALUMINUMNominal DiameterCOPPER TUBINGCopper & Brass PipeALUMINUMType TypeKLM KLM½”O. D. 0.625
Cast Iron Pipe (Standard Classes)Size(Inches)ClassSize(Inches)ClassABCDEFGH ABCDEFGH3”O.D. 3.80 3.96 3.96 3.9624”O.D.25.80 25.80 26.32 26.32 26.90 26.
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 14.8
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 1
Limited Warranty and Disclaimer Dynasonics, division of Racine Federated Inc. warrants to the end purchaser, for a period of one year from the dat
Rev. 5/09 -1.11- TFXP 1. The connectors located on the side of the TFXP consist of three 1/4-turn BN
RETURN OF EQUIPMENT/SALES INFORMATION CONTACTS AND PROCEDURES Customer Service/Application Engineer: If you have a question regarding order status,
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,
© 2009 Racine Federated Inc. All rights reserved. Printed in the USA TFXP O&M REV 5/09 DYNASONICS is a registered trademark of Racine Fed
Rev. 5/09 -1.12- TFXP Battery Charging and External Power Sources The 12 volt DC power converter and
Rev. 5/09 -1.13- TFXP NOTE: The TFXP will automatically enter a low power consumption mode approxima
Rev. 5/09 -1.14- TFXP The standard 4-20 mA output may be replaced with one of the following five ISO-
Rev. 5/09 -1.15- TFXP A 200,000-point Data Logger* is located within the weather-tight pocket on the
Rev. 5/09 -1.16- TFXP PART 1 - INTRODUCTION NOTES
Rev. 5/09 - 2.1 - TFXP The transducers that are utilized by the TFXP contain piezoelectric c
Rev. 5/09 - 2.2 - TFXP The first step in the installation process is the selection of an opt
Rev. 5/09 - 2.3 - TFXP Table 2.11 — Piping Configuration and Transducer Positioning 1 The
Rev. 5/09 - 2.4 - TFXP TFX transit time flow meters are sold with four different transducer
Rev. 5/09 - 2.5 - TFXP Table 2.2 — Transducer Mounting Modes - DTTN / DTTH Transducer Moun
Rev. 5/09 - 2.6 - TFXP The TFX system calculates proper transducer spacing by utilizing pipi
Rev. 5/09 - 2.7 - TFXP The following information is required before programming the instrume
Rev. 5/09 - 2.8 - TFXP After selecting an optimal mounting location (Step 1) and successfull
Rev. 5/09 - 2.9 - TFXP The spacing between the transducers is measured between the two spaci
Rev. 5/09 - 2.10 - TFXP 2. Place the upstream transducer in position and secure with a mounti
Rev. 5/09 - 2.11 - TFXP 4. If after adjustment of the transducers the signal strength does n
Rev. 5/09 -1.1- TFXP BEFORE OPERATING THE TFXP The TFXP flow meter is equipped with a lead-acid Gel
Rev. 5/09 - 2.12 - TFXP DTTH High Temperature Transducers Mounting of high temperature trans
Rev. 5/09 - 2.13 - TFXP 2. On horizontal pipes, mount the transducer in an orientation so th
Rev. 5/09 - 2.14 - TFXP 3. Crease the paper at the fold line. Mark the crease. Place a mark
Rev. 5/09 - 2.15 - TFXP 5. For DTTN transducers, place a single bead of couplant, approximate
Rev. 5/09 - 2.16 - TFXP D010-2102-010 Mounting Track Installation 1. The D010-2102-010 tran
Rev. 5/09 - 2.17 - TFXP 6. Secure with the thumb screw. Ensure that the screw rests in the
Rev. 5/09 - 2.18 - TFXP For typical installations, the length of RTD wire should equal the le
Rev. 5/09 - 2.19 - TFXP Insertion RTD Installation Insertion RTDs are typically installed th
Rev. 5/09 - 2.20 - TFXP Figure 2.14 — Insertion RTD Installation Figure 2.15 — Insertion RTD
Rev. 5/09 -3.1- TFXP NOTE: The TFX flow meter system requires a full pipe of liquid before a successf
Rev. 5/09 -1.2- TFXP TABLE OF CONTENTS Pages Quick-Start Operating Instructions 1.4 - 1.6 Intro
Rev. 5/09 -3.2- TFXP After installation of the transducers and connection of appropriate cabling to th
Rev. 5/09 -3.3- TFXP “Soft Key” menu items will be displayed immediately above the two keys located in
Rev. 5/09 -3.4- TFXP Display Contrast In the RUN mode pressing the SELECT soft key highlights one of t
Rev. 5/09 -3.5- TFXP Units Selection 5. Sensor Menu – The Sensor menu is used to select the sensor ty
Rev. 5/09 -3.6- TFXP Transducer Mounting Method XDCR MNT -- Transducer Mounting Method (Choice) 1. V 2
Rev. 5/09 -3.7- TFXP 16. St Steel 302/303 (SS 303) 17. St Steel 304/316 (SS 316) 18. St Steel 410 (S
Rev. 5/09 -3.8- TFXP If a pipe material was chosen from the Pipe Mat list, a nominal value for relativ
Rev. 5/09 -3.9- TFXP Liner Sound Speed LINER SS -- Speed of Sound in the Liner (Value) 1. ENGLSH
Rev. 5/09 -3.10- TFXP FLUID SS -- Speed of Sound in the Fluid (Value) 1. ENGLSH (Feet per Second)
Rev. 5/09 -3.11- TFXP If a fluid was chosen from the Fl Type list, a nominal value for specific gravit
Rev. 5/09 -1.3- TFXP TABLE OF CONTENTS Pages Keypad Entry Detail 3.4 - 3.33 BASIC MENU 3.4 -
Rev. 5/09 -3.12- TFXP Table 3.2 — Specific Heat Capacity Values for Ethylene Glycol/Water Specific He
Rev. 5/09 -3.13- TFXP Transducer Spacing XDCR SPAC -- Transducer Spacing Calculation (Value) 1. ENGLS
Rev. 5/09 -3.14- TFXP Engineering Units TOTALIZER Engineering Units RATE INTERVAL 8. Liquid Barrels (
Rev. 5/09 -3.15- TFXP Engineering Units TOTAL Exponent Minimum Flow Rate 13. Millions of BTUs (MMBTU)
Rev. 5/09 -3.16- TFXP MAX RATE -- Maximum Flow Rate Settings (Value) Rate Unit/Rate Interval A maximu
Rev. 5/09 -3.17- TFXP I/O module bay number 1 is reserved exclusively for the ISO Data Logger module.
Rev. 5/09 -3.18- TFXP File Number or Location Data Logger Configuration NOTE: The logger will not aut
Rev. 5/09 -3.19- TFXP DATALOG INT -- Datalog Interval (Value) ((Sec)) 1 to 30,000 From the Datalog Op
Rev. 5/09 -3.20- TFXP Also included with the data logging package is a stand-alone power supply for us
Rev. 5/09 -3.21- TFXP Datalog Maintenance permits files to be deleted from the data logger module. Th
Rev. 5/09 -1.4- TFXP This manual contains detailed operating instructions for all aspects of the TFX
Rev. 5/09 -3.22- TFXP This number will appear in the “Name” column on the computer screen before data
Rev. 5/09 -3.23- TFXP NOTES: Data logger must be stopped before downloading data. If data logger is no
Rev. 5/09 -3.24- TFXP ISO-MOD: 4-20 mA Module (Optional) The second I/O bay is internal to the TFXP
Rev. 5/09 -3.25- TFXP The 4-20 mA output can be configured to source current (internally powered) or s
Rev. 5/09 -3.26- TFXP 4-20 mA Span External Power Configuration (Current Sink): If the 4-20 mA output
Rev. 5/09 -3.27- TFXP 4-20 mA Calibration Example 1: To span the 4-20 mA output from -100 GPM to +100
Rev. 5/09 -3.28- TFXP NOTE: The CAL 4MA and CAL 20MA entries should not be used in an attempt to set
Rev. 5/09 -3.29- TFXP 4-20 mA Test ISO-MOD: Rate Pulse Module (Optional) 4-20 TST -- 4-20mA Output T
Rev. 5/09 -3.30- TFXP Example 2: To span the 0 to 2.5k Hz output from 0 GPM to +100 GPM, with 1.25k H
Rev. 5/09 -3.31- TFXP ISO-MOD: Dual Relay Module (Optional) RELAY -- Dual Relay (Choices and Values)
Rev. 5/09 -1.5- TFXP 2. TRANSDUCER/POWER CONNECTIONS A. Route the transducer cables from the transdu
Rev. 5/09 -3.32- TFXP Flow Rate Relay Batch/Totalize Mode Totalize mode configures the relay(s) to out
Rev. 5/09 -3.33- TFXP Signal Strength Alarm Errors Alarm Relay The Sig Str alarm will provide an indi
Rev. 5/09 -3.34- TFXP ISO-MOD: RS232C Module (Optional) RS232C -- RS232C (Choice) Baud Rate (RS23
Rev. 5/09 -3.35- TFXP ISO-MOD: RS485 Module (Optional) RS485 -- RS485 (Choices and Values) RS485 Mode
Rev. 5/09 -3.36- TFXP System RESET Totalizer RESET The SEN MENU is utilized to select the type of tran
Rev. 5/09 -3.37- TFXP Substitute Flow Entry Change Password Signal Strength Cutoff CH PSWD? -- Change
Rev. 5/09 -3.38- TFXP Setting/Calibrating Zero Flow SET ZERO -- Calibrating Zero Flow (Choice) 1. No
Rev. 5/09 -3.39- TFXP Correction Factor Graphics Display Mode the meter. This is not as desirable as t
Rev. 5/09 -3.40- TFXP Back Light Timeout BACK LIGHT -- Back Light Timeout (Choice) 1. 30 Seconds (
Rev. 5/09 -4.1- TFXP PART 4 - SOFTWARE UTILITIES The TFXP flow meter can be used with two software utilities, ULT
Rev. 5/09 -1.6- TFXP Startup QUICK-START OPERATING INSTRUCTIONS C. Apply a single 1/2" (12 mm)
Rev. 5/09 -4.2- TFXP Initialization Connect the infrared communications adapter to a PC communication port and p
Rev. 5/09 -4.3- TFXP The first screen that appears after clicking the Configuration button is the BASIC tab. See
Rev. 5/09 -4.4- TFXP Transducer Mount selects the orientation of the transducers on the piping system. See Part
Rev. 5/09 -4.5- TFXP Flow Tab Flow Rate Units are selected from the pull-down lists. Select an appropriate rate
Rev. 5/09 -4.6- TFXP The Damping value is increased to improve stability of the flow rate readings. Damping valu
Rev. 5/09 -4.7- TFXP Substitute Flow is used to provide an indication and output that signifies that an error exi
Rev. 5/09 -4.8- TFXP Time Domain Filter adjusts the number of raw data sets (the wave forms viewed on the ULTRALI
Rev. 5/09 -4.9- TFXP Flow Filter MinHysteresis sets a minimum hysteresis window that is invoked at sub 0.25 FPS (
Rev. 5/09 -4.10- TFXP Output Tab The entries made in the Output tab establish input and output calibration and r
Rev. 5/09 -4.11- TFXP Calibration/Test is used to adjust the factory calibration span of the 4-20 mA output and t
Rev. 5/09 -1.7- TFXP PART 1 - INTRODUCTION The TFXP ultrasonic flow meter is designed to measure the
Rev. 5/09 -4.12- TFXP Setting Zero and Calibration ULTRALINK™ contains a powerful multi-point calibration routi
Rev. 5/09 -4.13- TFXP The final screen (Page 3 of 3) shown in Figure 4.9 on page 4.14 allows multiple actual flow
Rev. 5/09 -4.14- TFXP Saving the Configuration Printing a Report Saving Meter Configuration on a PC The complete
Rev. 5/09 -4.15- TFXP During the installation of ULTRALINK™, a file called Data Logger was installed and its icon
Rev. 5/09 -4.16- TFXP Figure 4.11 — File Uploading Figure 4.12 —
Rev. 5/09 -4.17- TFXP The data logger module contains a real-time clock that can be set by clicking the Clock but
Rev. 5/09 -4.18- TFXP NOTES PART 4 - SOFTWARE UTILITIES
Rev. 5/09 -A.1- TFXP The TFX flow meter with the optional RTD (heat flow) Module installed is design
Rev. 5/09 -A.2- TFXP Installation Installation 1. Follow the instructions outlined in the standard
Rev. 5/09 -A.3- TFXP 5. Route a cable from the electrical junction box back to the TFX flow meter.
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