Dynasonics TFXL Clamp-On Ultrasonic Flow Manuel d'utilisateur

TFXL Clamp-On Ultrasonic Flow Meter for LiquidsInstallation & Operation Manual06-TTM-UM-00158 (August 2012)

10 06-TTM-UM-00158 8/2012NOTE: The transducer cable carries low level, high frequency signals. In general, it is not recommended to add additional l

06-TTM-UM-00158 8/2012 11***Flow***Flow***Flow***FlowFlow***Flow***242414101010555555***UpstreamPipeDiametersDownstreamPipeDiametersPiping Configura

12 06-TTM-UM-00158 8/2012iterative process. Table 2.2 contains recommended mounting con gurations for common applications. These recom-mended con

06-TTM-UM-00158 8/2012 13the transducers should be mounted 180 radial degrees from one another and at least 45 degrees from the top-dead-center and

14 06-TTM-UM-00158 8/2012NOTE: Mounting of high temperature transducers is similar to mounting the DTTN transducers. High temperature installa-tions

06-TTM-UM-00158 8/2012 15Model: DTTSJP-050-N000-NS/N: 39647 Delta-T: 391.53nSUncal. Flow: 81.682 GPM Cal. Flow: 80 GPM391.5381.68280.000Delta T

16 06-TTM-UM-00158 8/2012calculated transducer spacing. See Figure 2.13. Using  rm hand pressure, slowly move the transducer both towards and away

06-TTM-UM-00158 8/2012 172001003004005006007008009001000110010 12 14 16 18 20 22 24 26 28Supply Voltage (VDC)Loop Load (Ohms)Operate in theShaded Re

18 06-TTM-UM-00158 8/2012For the TFXL this relationship is described by the following equation. The 60,000 relates to measurement units in volume/mi

06-TTM-UM-00158 8/2012 192) Double-click on the ULTRALINK icon. The  rst screen is the “RUN” mode screen (see Figure 4.2), which contains real-tim

2 06-TTM-UM-00158 8/2012

20 06-TTM-UM-00158 8/2012Frequency TransducersTransmission ModesPipe Size and Type2 MHzAll ½” thru 1½” Small Pipe and Tube2” TubingSelected by Firmw

06-TTM-UM-00158 8/2012 21will be in the Flow Rate Units. For unidirectional measure-ments, set Max Flow to the highest (positive)  ow rate expected

22 06-TTM-UM-00158 8/2012are examined by the Bad Data Rejection  lter. The value is entered as a percentage of actual  ow rate.For example, if the

06-TTM-UM-00158 8/2012 23 Flow at 4 mA / 0 Hz = -100.0 Flow at 20 mA / 1,000 Hz = 100.0If the meter were a TFXL, this setting would also set the s

24 06-TTM-UM-00158 8/2012Next><Back CancelFile Open... File Save...Calibration (Page 2 of 3) - General Setup1) Please establish areference flo

06-TTM-UM-00158 8/2012 25APPENDIX

26 06-TTM-UM-00158 8/2012SPECIFICATIONSLiquid Types Most clean liquids or liquids containing small amounts of suspended solidsPower Requirements 11-

06-TTM-UM-00158 8/2012 27Part Number ConstructionIntegral System 1/2"…2" (12…50 mm)Part Number:DTFXL --NDisplay Options Output1) No disp

28 06-TTM-UM-00158 8/2012TFXL ERROR CODESRevised 5-25-2009Code Number Description CorrectionWarnings0010Signal Strength is below Signal Strength Cut

06-TTM-UM-00158 8/2012 293. WARNING: SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY.4. NO REVISION TO DRAWING WITHOUT PRIOR CSA-INTERNATIONA

06-TTM-UM-00158 8/2012 3QUICKSTART OPERATING INSTRUCTIONS ... 5Q1 - Transducer LocationQ2 - Pipe Preparation and Transducer Mounting(Integral DT

30 06-TTM-UM-00158 8/20121. REFER TO TRANSMITTER'S INSTALLATION MANUAL FOR TRANSDUCER LOCATION AND MOUNTING INSTRUCTIONS.2. WARNING - TO PREVEN

06-TTM-UM-00158 8/2012 31BRAD HARRISON® CONNECTOR OPTIONON121342134CableD005-0956-001 (Straight Connector)D005-0956-002 (90° Connector)Bulkhead Conn

32 06-TTM-UM-00158 8/2012KFACTORS EXPLAINEDThe K-factor (with regards to  ow) is the number of pulses that must be accumulated to equal a particul

06-TTM-UM-00158 8/2012 33The calculation is a little more complex if velocity is used because you  rst must convert the velocity into a volumetric

34 06-TTM-UM-00158 8/2012FLUID PROPERTIESFluidSpeci c Gravity20 °CSound Speeddelta-v/°C m/s/°CKinematic Viscosity (cSt)Absolute Viscosity (Cp)ft/s

06-TTM-UM-00158 8/2012 35FLUID PROPERTIES (continued)FluidSpeci c Gravity20 °CSound Speeddelta-v/°C m/s/°CKinematic Viscosity (cSt)Absolute Viscosi

36 06-TTM-UM-00158 8/2012SYMBOL EXPLANATIONS Caution—Refer to accompanying documents.FLOW METER INSTALLATION WARNING: EXPLOSION HAZARD - SUBSTITU

06-TTM-UM-00158 8/2012 37“STEEL, STAINLESS STEEL, P.V.C. PIPE”STANDARD CLASSESNominal Pipe Size InchesOutside DiameterSCH 5SCH 10(Lt Wall)SCH 20 SCH

38 06-TTM-UM-00158 8/2012“STEEL, STAINLESS STEEL, P.V.C. PIPE”STANDARD CLASSESNominal Pipe Size InchesOutside DiameterSCH 60 X STG. SCH 80 SCH 100 S

06-TTM-UM-00158 8/2012 39Nominal DiameterCOPPER TUBINGCopper & Brass PipeALUMINUMNominal DiameterCOPPER TUBINGCopper & Brass PipeALUMINUMTyp

4 06-TTM-UM-00158 8/2012FIGURESFigure Q.1 - Transducer Mounting Con gurations ... 5Figure Q.2 - Transducer orientation ...

40 06-TTM-UM-00158 8/2012Ductile Iron Pipe (Standard Classes)Size(Inches)ClassMortarLiningSize(Inches)ClassMortarLining50 51 52 53 54 55 56 50 51 52

06-TTM-UM-00158 8/2012 41Cast Iron Pipe (Standard Classes)Size(Inches)ClassSize(Inches)ClassABCDEFGH ABCDEFGH3”O.D. 3.80 3.96 3.96 3.9624”O.D.25.80

42 06-TTM-UM-00158 8/2012

06-TTM-UM-00158 8/2012 43Badger Meter WarrantyBadger Meter WarrantyTFXL Clamp-on Ultrasonic Flow Meter for LiquidsPRODUCTS COVEREDThe Badger Meter w

®C [email protected] | www.dynasonics.com | www.badgermeter.comPhone: 262-639-6770 | Fax: 262-639-2267Trademarks appearing in th

06-TTM-UM-00158 8/2012 5QUICKSTART OPERATING INSTRUCTIONSThis manual contains detailed operating instructions for all aspects of the TFXL instrumen

6 06-TTM-UM-00158 8/2012pipe, choose a  ow meter mounting location within approxi-mately 45-degrees of the side of the pipe. See Figure Q.2. Locate

06-TTM-UM-00158 8/2012 7UpstreamTransducerDownstreamTransducerUp Blue/RedUp White/BlackDown Blue/RedDown White/BlackFIGURE Q.4  REMOTE MOUNT CONNEC

8 06-TTM-UM-00158 8/2012Locate the transmitter within the length of transducer cable that was supplied with the TFXL system. If this is not possible

06-TTM-UM-00158 8/2012 9Wiring methods and practices are to be made in accordance with the NEC - National Electrical Code® - and/or other local ordi