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Table of Contents
Related Manuals for HOLYKELL UF2000 Series
Summary of Contents for HOLYKELL UF2000 Series
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Page 2: Table Of Contents
Contents 1. Products Categories........................2 1.1 Composition of Ultrasonic flow meter ................2 1.2 Types of Converters ....................... 2 1.3 Types of Flow/Temperature Transducers ............... 3 2. Check Components........................3 3. Measuring Diagrams ........................ 4 4. Converter Installation and Wiring Diagram ................5 4.1 Separated Mounting ....................... -
Page 3: Products Categories
Welcome to use the new generation ultrasonic flow meter made of our patented technology. UF2000 Series Ultrasonic Flow/Heat Meters utilize the transit-time principle to measure the velocity of relatively clean liquids in full pipes. The purpose of this guide is to provide installation procedures and basic operating instructions for UF2000 Series Ultrasonic Flow/Heat Meters. -
Page 4: Check Components
Flow Transducer Picture Model Measuring range Temperature TS-2 (small) DN32-65 Clamp on -30 ~ 90℃ TM-1 (medium) DN80-400 TL-1 (large) DN450-1000 TS-2-HT (small) DN32-65 High temp. -30 ~ 160℃ TM-1-HT (medium) DN80-400 Clamp on TL-1-HT (large) DN450-1000 TC-1 (standard) DN80-6000 Insertion -30 ~ 160℃... -
Page 5: Measuring Diagrams
3. Measuring Diagrams 3.1 Separated Mounting Clamp on Insertion Inline Note: Mounting of UF2000SS and UF2000SD are in the same way. 3.2 Fixed Mounting Clamp on Insertion Inline 3.3 Module type Clamp on Insertion Inline Temperature can be measured by connecting PT100 temperature transducer on both supply and return pipes. - Page 6 4.1 Separated Mounting UF2000B Installation Instruction Wall mounting: Fix the converter with 4 Φ6 expansion bolts or normal nails. DIN-rail mounting by using rail fixing clamps. DIN-rail mounting by using PCB bracket ...
- Page 7 Converter of UF2000B can be installed on the wall or in distribution box and explosion-proof UF2000B Wiring Diagram UF2000SW and UF2000SD Installation Instruction ...
- Page 8 Thickness: 75mm Thickness: 165mm Explosion-proof grade: D Wall mounting: Fix the converter Ⅱ Fix the converter with 4 expansion bolts. Φ8 with 4 Φ6 expansion bolts. UF2000SW and UF2000SD Wiring Diagram UF2000SS Installation and Wiring Diagram ...
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Page 9: Fix Mounting
4.2 Fix mounting The converter is generally installed on the pipeline, sometimes installed on the wall of a well to avoid water immersion. UF2000F Wiring Diagram ... -
Page 10: Module Type
Open the back cover and complete the wiring. To avoid leaking, please tighten the water joint and screws of the back cover after wiring. Be sure not to open the front cover. 4.3 Module type... -
Page 11: Transducer Introduction And Wiring Diagram
5. Transducer Introduction and Wiring Diagram 5.1 Clamp on type transducer Introduction Wiring Diagram 5.2 Insertion type transducer... -
Page 12: Inline Type Transducer
Introduction Wiring Diagram 5.3 Inline type transducer... -
Page 13: Display And Operation
Introduction Wiring Diagram 6. Display and Operation... -
Page 14: Display And Keyboard
6.1 Display and keyboard Display is 2×20 characters LCD with backlight, available to set backlight time and contrast. 16-key Keyboard are used for inputting numbers or menu numbers. ◄ is used for back left or delete the left character. ▲/+ and ▼/- are used for entering into the last and next menu. - Page 15 Menu Details Display flow rate and NET totalizer. Unit selection in M30~M32. Display flow rate and velocity. Unit selection in M30~M32. Display flow rate and POS(positive) totalizer. Unit selection in M30~M32. Display flow rate and NEG(negative) totalizer.Unit selection in M30~M32. Display date and time, flow rate.
- Page 16 as empty pipe when the signal is less than 65, and the flow rate display is 0. Select metric or British system unit. Select flow rate unit. Select totalizer flow unit. Select totalizer multiple factor. The multiplying factor ranges from 0.001 to 10000. Factory default is 1 Turn on or turn off the NET totalizer Turn on or turn off the POS (positive) totalizer Turn on or turn off the NEG(negative) totalizer...
- Page 17 Pulse width setup for the OCT (OCT1) output. Range from 6 mS to 1000 mS Select analog output (4-20mA current loop, or CL) mode. Set the value which corresponds to 4mA or 0mA output current (4mA or 0mA is determined by the setting in M55) Set the value which corresponds to 20mA output current Current loop verification Check if the current loop is calibrated correctly.
- Page 18 Window to setup the lower limit of flow rate for Alarm#2. Window to setup the upper limit of flow rate for Alarm#2. Buzzer setup. If a proper input source is selected, the buzzer will beep when the trigger event occurs. OCT (Open Collect Transistor Output)/OCT1 setup By selecting a proper input source, the OCT circuit will close when the trigger event occurs.
- Page 19 The totalizer values and errors for the last 64 days, 32 last 32 months and last 2 years are stored in the RAM memory, To view them, use the ‘ENT’ and ‘UP’ ‘Down’ keys. Automatic Amending Function for automatic offline compensation. Select ‘YES’...
- Page 20 stay seconds: M95>>M00>>M01>>M02>>M02>> M03>>M04>>M05>>M06>>M07>>M08>>M90>>M91>>M92>> M93>> M94>>M95. This function allows the user to visit all the important information without any manual action. To stop this function, simply press a key. Or switch to a window other than M95. This is not a window but a command for the thermal printer to advance 5 lines of paper. This is not a window but a command to print the pipe parameters.
- Page 21 Entry to hardware adjusting windows only for the manufacturer 4-20mA output adjustment 4mA calibration for AI3 input 20mA calibration for AI3 input 4mA calibration for AI4 input 20mA calibration for AI4 input 4mA calibration for AI5 input 20mA calibration for AI5 input Lower Temperature Zero setup for the PT100 Higher Temperature Zero setup for the PT100 Temperature Calibration at 50℃...
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Page 22: Quick Setup Of Measured Parameters
6.4 Quick setup of measured parameters Accurate measured parameters can have a great influence on measuring precision and reliability. It is suggested to measure the practical perimeter and wall thickness of the pipeline. Ultrasonic thickness gauge can be used to measure the pipe thickness. Measured parameters setup is from Menu10 to Menu29. -
Page 23: Transducers Installation
7. Transducers Installation 7.1 Choose installation points Proper installation point is a key for transducer installation. Following factors must be considered: Full filled pipeline, shaking, steady flow, scaling, temperature, pressure, EMI, instrument well. >> Full filled pipeline Following situations can be full filled of liquid: Vertical upward Obliquely upward Lowest point... - Page 24 >> Scaling The inside scaling would have bad effect on ultrasonic signal transmission, and would decrease the inner diameter as well. As a result, the measurement accuracy can not be guaranteed. Please try to avoid choosing the installation point with inside scaling. >>Temperature The liquid temperature on installation point should be in the working range of transducers.
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Page 25: Clamp On Transducer Installation
7.2 Clamp on transducer Installation △ Before installation, please verify the parameters of pipeline and liquid. To ensure the installation accuracy. 1) Installation procedure Select an installation method → Input the measuring parameters → Clean pipe surface → Install transducers → Check the installation 2) Select an installation method There are two different methods for clamp on transducers: V method and Z method. - Page 26 >> V method The line between two transducers is parallel to pipe axis, and equal to the distance shown in the converter. As shown, A, B are the two installation points. >> Z method ○ 1 Firstly according to the installation distance shown in converter, positioning two points A, C on the same side of pipeline.
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Page 27: Insertion Type Transducer Installation
5) Install transducers After transducer wiring and sealing, please evenly smear 2-3mm couplant on the transducer emitting surface. Then put the transducers on the installation points, fixed with steel belt or steel rope. 6) Check Installation Please see details in Chapter 7.5 7.3 Insertion type transducer installation... - Page 28 △ Before installation, please verify the parameters of pipeline and liquid. To ensure the installation accuracy. Installation procedure Select an installation method → Input the measuring parameters → Positioning installation points → Fix ball valve base → Open hole under pressure → Install transducers → Check the installation Select installation method and positioning installation points Insertion type transducers are suitable for pipe sizes >...
- Page 29 If there is insufficient 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 transducer need to meet the 3 factors as follow: Installation distance = Vertical distance of two transducers along the pipe axis direction ...
- Page 30 As shown, A, B are the two installation points. 4) Fix ball valve base >> Welding Fix For carbon steel pipes, the ball valve base can be welded directly. Make sure that the central point of ball valve base is overlapped with the transducer installation point. Matters need attention: Please take the PTFE sealing gasket out from the base before welding.
- Page 31 After finishing the installation of ball valve and base, insert the open-hole tool into ball valve and lock it. Then open the ball valve, start drilling, from slow to fast. Close ball valve after drilling. See more details in the video of insertion transducer installation. 6) Install transducer and adjustment Adjust the proper insertion depth and transmit direction to get good ultrasound signal.
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Page 32: In-Line Type Transducer Installation
>>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 with pipe axis, and point to the installation point of downstream transducer. Lock it after adjustment. -
Page 33: Check Installation
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) Installation method 2) Check installation Please see details in Chapter 7.5 7.5 Check Installation... - Page 34 The flow meter includes the detection ability. M90 is used for checking signal strength and quality. M91 is used for checking the ratio of measured and theoretical transmission time (transmission time ratio). 1) Check signal strength and quality M90 is used for checking the signal strength and signal quality(Q value) of upstream and downstream transducers.
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Page 35: Finish Installation
8. Finish Installation 1) Commonly used menus. M00 or M02 is for meter reading. M30~M33 is for unit selection. M40 is for selecting damping factor, generally 5~10 sec. M60 is for correcting 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.
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