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>> Ultrasonic Flow meter User Manual

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Summary of Contents for TUF-2000 Series

Page 1: ...Ultrasonic Flow meter User Manual 1...

Page 2: ...type 9 5 Transducer Introduction and Wiring Diagram 10 5 1 Clamp on type transducer 10 5 2 Insertion type transducer 11 5 3 Inline type transducer 12 6 Display and Operation 12 6 1 Display and keyboar...

Page 3: ...c Flow Heat Meters Installation Procedure 1 Products Categories 1 1 Composition of Ultrasonic flow meter Ultrasonic Flow meter Converter transducer Ultrasonic Heat meter Converter transducer Temperatu...

Page 4: ...on TC 1 standard DN50 6000 30 160 TC 2 extended TP 1 parallel DN80 6000 Inline Standard DN15 1000 30 160 Temperature transducer Picture Model Measuring range Temperature Cutoff water Clamp on CT 1 DN5...

Page 5: ...Measuring Diagrams 3 1 Separated Mounting Clamp on Insertion Inline 3 2 Separated Mounting Clamp on Insertion Inline Note Mounting of TUF 2000S Grey TUF 2000U and TUF 2000D are in the same way 3 3 Fi...

Page 6: ...rature and heat can be measured by connecting PT100 temperature sensors on both water supply and return pipes 4 Converter Installation and Wiring Diagram 4 1 Separated Mounting TUF 2000B Installation...

Page 7: ...User Manual 6 DIN rail mounting by using rail fixing clamps DIN rail mounting by using PCB bracket Converter of TUF 2000B can be installed on the wall or in distribution box and explosion proof box TU...

Page 8: ...00D Installation Instruction TUF 2000S Grey is the same way Thickness 75mm Thickness 165mm TUF 2000S and TUF 2000D Wiring Diagram Explosion proof grade D BT5 Fix the converter with 4 8 expansion bolts...

Page 9: ...Flow meter User Manual 8 TUF 2000U Installation and Wiring Diagram 4 2 Fix mounting TUF 2000F2 Installation and Wiring Diagram The converter is generally installed on the pipeline sometimes installed...

Page 10: ...al 9 TUF 2000F2 Wiring Diagram Open the flip cover and complete the wiring To avoid leaking please tighten the water joint and screws of the back cover after wiring then pot gel inside to reach IP68 p...

Page 11: ...Ultrasonic Flow meter User Manual 10 5 Transducer Introduction and Wiring Diagram 5 1 Clamp on type transducer Introduction Wiring Diagram...

Page 12: ...Ultrasonic Flow meter User Manual 11 5 2 Insertion type transducer Introduction Wiring Diagram...

Page 13: ...Ultrasonic Flow meter User Manual 12 5 3 Inline type transducer Introduction Wiring Diagram...

Page 14: ...out 100 different menu windows that are numbered by M00 M01 M02 M99 Method to enter Menu Press MENU first and follow the two digit number keys Take M35 as an example the correct key sequence is MENU35...

Page 15: ...M08 Display all the detailed error codes Display working condition and system error codes R stands for normal others refer to Chapter 5 for details M09 Display today s total NET flow M10 Window for e...

Page 16: ...M20 M22 Window for entering the viscosity of the non standard liquids used only when option item 8 Other is selected in M20 M23 Window for selecting transducer type There are 22 types as following 0 S...

Page 17: ...try to setup empty signal threshold When the signal is less than this threshold the pipe is regarded as empty pipe and the flow meter will not totalize flow This is based on the fact that for most occ...

Page 18: ...y integer can be entered except 13 0DH carriage return 10 0AH line feeding 42 2AH 38 65535 Every set of the instrument in a network environment should have a unique IDN Please refer to the chapter for...

Page 19: ...0mA output current M58 Current loop verification Check if the current loop is calibrated correctly M59 Display the present output of current loop circuit M60 Setup system date and time Press ENT for m...

Page 20: ...keeping on M71 LCD contrast control The LCD will become darker or brighter when a value is entered M72 Working timer It can be cleared by pressing ENT key and then select YES M73 Window to setup the l...

Page 21: ...shall not be over 100mA Attention the maximum voltage applied to OCT can not be over 80 volts M79 Relay or OCT2 setup By selecting a proper input source the RELAY will close when the trigger event oc...

Page 22: ...r a certain amount of For example if you want a alarm signal which stand for the total flow is over 100 cubic meters during the period of every day from 20 00 to 06 00 setups is like M51 start time 20...

Page 23: ...atio between the Measured Total Transit Time and the Calculated time If the pipe parameters are entered correctly and the transducers are properly installed the ratio value should be in the range of 1...

Page 24: ...te M 4 Displays how many times of has been powered on and powered off M 5 A scientific calculator for the convenience of field working All the values are in single accuracy The calculator can be used...

Page 25: ...tup generally follow the steps below 1 Press keys MENU 1 1 to enter M11 window to input the pipe outer diameter and then press ENT key 2 Press key to enter M12 window to input the pipe outer diameter...

Page 26: ...l filled pipeline Following situations can be full filled of liquid Vertical upward Obliquely upward Lowest point Shaking There cannot be obvious shaking on the installation point otherwise it needs t...

Page 27: ...transducers 30 160 Pressure The maximum pressure for standard insertion and inline transducer is 1 6MPa Out of this range need customized EMI electromagnetic interference The ultrasonic flow meter tr...

Page 28: ...an installation method There are two different methods for clamp on transducers V method and Z method V method V method should be priority selected for pipe sizes DN25 DN200 Let the pair of transduce...

Page 29: ...hod 1 Firstly according to the installation distance shown in converter positioning two points A C on the same side of pipeline AC is parallel to pipe axis 2 Perpendicular to the pipe axis opposite to...

Page 30: ...leaned It s good to use a polishing machine to get the metal luster As shown below 5 Install transducers After transducer wiring and sealing please evenly smear 2 3mm couplant on the transducer emitti...

Page 31: ...l valve base Open hole under pressure Install transducers Check the installation 2 Select installation method and positioning installation points Insertion type transducers are suitable for pipe sizes...

Page 32: ...ufficient installation space or the transducers can be only installed on the top of pipeline parallel insertion transducer will be a good choice Pipe size 300 Positioning of parallel insertion transdu...

Page 33: ...hod 1 Firstly according to the installation distance shown in converter positioning two points A C on the same side of pipeline AC is parallel to pipe axis 2 Perpendicular to the pipe axis opposite to...

Page 34: ...ust be ensured Do not sputter welding slag on the base thread Non deformation of base during welding After welding tighten ball valve into the base Pipe hoop Fix For pipes can t be welded directly lik...

Page 35: ...the pipe axis Operation steps Tighten the locknut into ball valve adjust the insertion depth scale Open ball valve completely push in the upstream transducer rod Adjust the transmit direction parallel...

Page 36: ...tion After choosing the installation point install the transducer in the pipeline with companion flanges Then connect the transducer to converter with special signal cable Installation is complete 1 I...

Page 37: ...ns signal is worst and 99 means signal is best The flow meter can work properly when Q 60 During the installation please adjust the transducer to make the signal strength and signal quality the larger...

Page 38: ...time and date M26 is for curing parameters 2 To avoid signal reduction and improve anti jamming ability it is better to use the customized signal cable from flow meter manufacturer 3 The length of cab...

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