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Dwyer Instruments PSX2, Инструкция по эксплуатации

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70

(1)  “DAMPING” : when changing output response

Used for attenuating the variation of measured value.
A time constant is set.  (Response time of about 63%)
Settable range: 0.0 to 100.0 sec in 0.1 sec steps

63%

Time

Response time

Flow rate

[Operation]

(1) Press the 

 or 

 key on the OUTPUT CONTROL 

screen and select “DAMPING”.  Then, press the 

ENT

key, and the cursor moves to the set item, enabling 
you to set the response time.

(2)  Move the digit by pressing the  

 or 

 key and 

enter numeric values by using the 

 or 

 key.

After entry, press the 

ENT

 key for setting.

Bulletin F-9-PUX2

Содержание PSX2

Страница 1: ...ULTRASONIC FLOWMETER TYPE PUX2 Flow transmitter PSX2 Detectors Instruction Manual Dwyer Instruments Inc Bulletin F 9 PUX2 ...

Страница 2: ...ugust 2008 This manual explains cautions in use wiring operation installation troubleshooting and maintenance and op tions of the portable type ultrasonic flowmeter Please read through the manual thoroughly before using the instrument Keep this manual available for reference by appropriate operation and maintenance personnel Notice This manual and contents may not be copied or reused in whole or in...

Страница 3: ...18 6 WIRING 19 6 1 Diagram 19 6 2 Connection of dedicated cables 19 6 3 Connection of analog input output cable 4 to 20 mA DC 20 6 4 Connection of USB cable 20 7 INPUT OF PIPING SPECIFICATIONS 21 7 1 Display of pipe setup screen 21 7 2 Entry of site name not required measurement 24 7 3 Outer diameter of piping unit mm range 13 to 6000 mm 27 7 4 Piping material 28 7 5 Wall thickness unit mm range 0...

Страница 4: ... 4 OUTPUT CONTROL when controlling measured value output control function 69 10 1 5 TOTALIZER when performing the total process of measured data totalize 73 10 2 Setting of data logger function 76 10 2 1 Logger Operation mode 77 10 2 2 Logger data file format 79 10 2 3 LOGGING when logging recording measured data 80 10 2 4 LOGGER DATA when checking or printing logged data 83 10 3 Setting of system ...

Страница 5: ...splay 146 12 2 Error of key 146 12 3 Error in measured value 147 12 4 Error in analog output 150 13 EXTERNAL COMMUNICATION SPECIFICATION 151 14 HOW TO USE PRINTER 152 14 1 How to connect printer 152 14 2 How to load printer roll sheet 154 15 REPLACEMENT OF BUILT IN BATTERY 155 16 APPENDIX 156 16 1 Piping data 156 16 2 Command tree 164 16 3 Specifications 166 16 4 Q A 171 16 5 File contents of SD me...

Страница 6: ...mproper handling of this device may cause dangerous situations that result in personal injury or property damage Ɣ The following symbols describe items to be observed The symbol indicates prohibition The symbol provokes cautions The symbol indicates mandatory action to be taken Do not modify this device Be careful It may result in fire Be sure to pull out the plug WARNING SYMBOLS AND THEIR MEANING...

Страница 7: ...r due to floods or some other reasons with new ones Otherwise it may result in electric shock or fire Do not repair Do not use the flammable gases or volatile agents such as paint thinner near the device Otherwise it may result in explosion or fire Pull out the plug immediately in case of an emergency In case of abnormal odor smoke or fire is perceived pull the power plug immediately Ask an author...

Страница 8: ... turn the power off Inspect the power plug once every 6 months Wipe the dust off the plug and insert it securely Otherwise it may result in electric shock or fire Match power capacity with the device ratings Fire hazard Be sure to connect the device to the power source of proper voltage and current rating Otherwise it may result in fire Use an exclusive power adapter and built in battery Prohibiti...

Страница 9: ...erate electromagnetic induction noise electrostatic noise etc Fire or damage may result Do not use in a place which is near cell phones wireless devices etc which may cause the machine blunder Except the main unit printer power adapters etc it is not protected for dust or waterproof Avoid using the product in a place where it will be exposed to water or humidity Bulletin F 9 PUX2 ...

Страница 10: ...de of the piping A combination of the latest electronics and digital signal processing technologies enables the instrument to provide a compact and convenient solution to accurately measure system flow rates without breaking or opening the serial transmission and removable memory card functionality allows easy data acquisition and analysis Bulletin F 9 PUX2 ...

Страница 11: ... Strap AC power supply adapter Power connector conversion cord Power cord Analog input output cord 1 5m USB cable 1m BNC adapter CD ROM Instruction manual Loader Instruction manual Roll paper SD memory card 256MB Dedicated signal cable 5m 2 pcs Without printer PUX2 With printer PUX2 PR Bulletin F 9 PUX2 ...

Страница 12: ...ic cloth belt Stainless steel belt Silicone grease Grease for high temperature Cable for exclusive use BNC at both ends Cable for exclusive use BNC at one end PSX2 D Kind of detector PSX2 A PSX2 E PSX2 B PSX2 HT Quantity Remarks 2 pcs 2 pcs 1 pc 4 pcs long 2 pcs short 1 pc 1 pc 2 pcs 2 pcs Mfg Shinetsu Chemical Industry Type G40M 100g Mfg Shinetsu Chemical Industry Type KS62M 100g Bulletin F 9 PUX...

Страница 13: ...4 2 3 Reserved for future use Bulletin F 9 PUX2 ...

Страница 14: ... The specification plates attached to the frame of flow transmitter and the detector list the type and specifi cations of the product Check that they represent the type ordered 1 Bulletin F 9 PUX2 Check Part number on identification plate ...

Страница 15: ...t for example piping is very old cast iron pipe piping with mortar liners or high turbidity liquid or flow profile Applicable diameter Range V Method 50mm to 250mm 1 97 in to 9 84 in PSX2 HT V Method 50mm to 300mm 1 97 in to 11 81 in PSX2 A Z Method 150mm to 400mm 5 91 in to 15 75 in PSX2 HT PSX2 A Location of identification plates PSX2 A E PSX2 B PSX2 HT ...

Страница 16: ...7 Bulletin F 9 PUX2 Check part identification specification cont d Location of identification plates PSX2 D PSX2 C ...

Страница 17: ...ble of printing all information of the transmitter including print of display screen capture and printout of measured value Transmitter includes a logger function for storing measured values in memory After storing a few day s data in memory by the logger function it may be printed Note Chinese language selection will print Japanese Detector Attached to a pipe and receives transmits ultrasonic wav...

Страница 18: ...ide DOWN STREAM downstream side Receptacles to connect detector cables Connect matching the upstream and downstream sides ANALOG IN OUT Connect analog input output signals 4 to 20mA DC Analog input signal 2 points CH1 4 to 20mA DC or 1 to 5V DC CH2 4 to 20mA DC Analog output signal 1 point 4 to 20mA DC USB USB port Connect to an external system such as personal computer SD memory card SD card slot...

Страница 19: ...ward decrements set value etc repeats if held down Moves the cursor leftward change scale etc repeats if held down Moves the cursor rightward change scale etc repeats if held down Turns on off power supply Print of the display screen or save the data to SD memory card outputs a hard copy Turns on off the backlight of display screen Turns ON in charge Turns OFF in fully charged condition Turns ON w...

Страница 20: ...HC memory card based on its standard 3 Firmly insert the SD memory card or SDHC memory card hereinafter the same in the appro priate direction and assure that it has been properly mounted 4 Do not remove the card during data read write operation Data may be broken or erased It is recommended that data stored on the card is periodically backed up Important data is lost if the SD memory card is brok...

Страница 21: ...insert the card at an angle Card should slide into slot freely without force If the memory card is pushed with force in the state where the card is inserted as tilted the con nector in the main unit will be broken Be careful CAUTION 2 Removal Card push in system is adopted for card mounting Push the card in straight The card is un locked and can be removed The data stored on a memory card can be d...

Страница 22: ...f registration of a site name described in 10 1 1 SITE MEMORY The recorded data is stored in the folder of the site name selected by site selection described in 10 1 1 SITE MEMORY 1 Measured data Just beneath the folder of site name Case of logger Configuration data file name of created logger logging name_date_hour ini Data file name of created logger logging name_date_hour csv Case of logger Configu...

Страница 23: ...EL Flow velocity distribution Vel_20060704_163100 csv Data Time Vel_20060705_163100 csv Date Time DISP Hard copy DISP_20060704_163100 bmp Date Time DISP_20060705_163100 bmp Date Time VALVE_Open_20060705_183100 csv Date Time VALVE_Open_20060703_163100 ini Date Time Log name Log name Log name File File File File File File Fig 4 2 File configuration Bulletin F 9 PUX2 ...

Страница 24: ...h the following screen displayed Replace the SD memory card immediately if this screen is displayed Press the ESC key or remove the memory card the message will be cleared Note After reaching the maximum data file the logging will stop Recording capacity in case an SD memory card of 256 MB is used with continuous logger Where the preservation period is 30 seconds and where logger data of all of 14 ...

Страница 25: ...the power supply without connecting the power adapter the instrument will be energized by the built in battery Before use the battery should be fully charged 2 Energizing by power adapter AC power adapter 1 Connect the power connector conversion mode to the output plug for AC power adaptor The products have already been connected 2 Connect the plug of the power connector conversion mode to the 12V...

Страница 26: ...rn to the Language Selection screen from the MEASUREMENT screen in display turn OFF the power once and then turn it ON again In the initial screen that is displayed press the ENT key ENT ENT Language to be set is displayed To select the language Note From the next step the language you selected can be used When the language is displayed for about 5 sec press the ENT key and the Language Selection ...

Страница 27: ...by ambient temperature and bat tery conditions The time depends on use conditions 3 Precautions for parameter setup change When parameter setup is changed parameters are stored in the internal non volatile memory upon return to the measurement screen The stored parameters are held even when the power is turned OFF Caution If the power is turned OFF without returning to the measurement screen after...

Страница 28: ... connector Conversion cord To connect PC PC Flow transmitter USB cable SD memory card for use AC adaptor Sensor input the downstream side Sensor input the upstream side 6 2 Connection of dedicated cables This cable is used for connecting the detector to the main unit 1 Connect dedicated cables to the upstream and downstream sides of the detector 2 Connect one cable connected to the upstream side o...

Страница 29: ...I ch1 1 Connect clips of the analog I O cable to the and í sides of the receiving instruments respectively 2 Connect the analog I O cable to the AI AO connector at the side panel of the main unit Note Allowable load resistance of analog output should be adjusted to 600 or less Input resistance of analog input is 200 Red Converter Black Red Black Red Black AO AI CH1 AI CH2 í A 6 4 Connection of USB...

Страница 30: ...ents cannot be accomplished without these settings 7 1 Display of pipe setup screen 1 Press the MENU key on the MEASURE screen to display the MENU screen 2 Check that the SITE SETUP is reversed from white to blue ENT 3 Press the ENT key and the SITE SETUP screen is displayed 4 Press the key and move the cursor to 2 PRO CESS SETTING ENT Bulletin F 9 PUX2 ...

Страница 31: ... ĺ Page No for reference Sets external dimensions of pipe ĺ P27 Sets pipe material ĺ P28 Sets lining thickness ĺ P29 Set kind of fluid ĺ P32 Sets sensor mounting method ĺ P34 Sets lining material ĺ P30 Sets pipe thickness ĺ P31 Sets type of sensor ĺ P35 Sets transmission voltage ĺ P36 Bulletin F 9 PUX2 ...

Страница 32: ...ustment then goes back to SITE SETUP screen At the last line the SENSOR SPACING value is displayed ENT Mounting dimension Install the sensor according to chapter 8 MOUNTING OF DETECTOR and the mounting dimension is as displayed on the last line For small pipe diameter the sensor mounting length can be 0 0mm When the sensor mounting length is 0 0mm error of the measurement is approxi mately 2 to 5 ...

Страница 33: ...he cursor to 1 SITE MEMORY on the SITE SETUP screen Note Before setting the 2 Establish setting the Site registration is required 2 Press the ENT key to display the SITE MEMORY screen 3 Press the ENT key after checking that cursor is placed in the MODE ENT 4 When the mode selection screen appears move the cursor to REGISTRATION and press the ENT key ENT ENT Bulletin F 9 PUX2 ...

Страница 34: ... Select a character and press the ENT key Characters will be displayed one by one in the entry field Select BS and press the ENT key to delete characters one by one In case of stoping entry in the middle select CAN and press the ENT key to return to the original SITE MEMORY screen Character entry field Key for registering characters in the entry field Cancel key for character entry Character displa...

Страница 35: ...will change to Ű The cursor can be moved by the and the key For entering characters to the place the cursor is moved press the ESC key The cursor moves to the character entry field Note 1 Entry can be made with alphanumeric characters Note 2 To stop character entry in the middle select CAN and press the ENT key The original SITE MEMORY screen reappears Bulletin F 9 PUX2 ...

Страница 36: ...IMETER screen will appear Press the ENT key after the selection to enter the outer dimension Use the or key to cause the digit to move in the right and left direction Use the or key to enter the numeric value After entry press the ENT key Note Enter outer dimensions not nominal diameter example 20A o 20 ENT ENT ENT Example When the outer diameter of piping is 318 5 mm ENT ENT Outer diameter Perime...

Страница 37: ...Press the ENT key and the PIPE MATERIAL screen will appear Select the material by the or key After entry press the ENT key When OTHERS is selected Enter the sound velocity range 1000 to 3700m s See page 163 Table 28 ENT ENT ENT Example When the piping material is cast iron Bulletin F 9 PUX2 ...

Страница 38: ...es 156 to 162 Piping Data Use the or key to move the digit to the left and right Using the or key enter the value After entry press the ENT key B Lining thickness B A Wall thickness A Lining and wall thickness of piping If the wall thickness is not known measure it by a wall thickness gauge and enter the value ENT ENT ENT Example When the wall thickness is 1 25 mm Bulletin F 9 PUX2 ...

Страница 39: ...Press the ENT key the LINING MATERIAL screen will appear Select the material using the or key After selection press the ENT key When OTHERS is selected Enter the sound velocity range 1000 to 3700m s See page 163 Table 28 ENT ENT ENT Example When the lining material is mortar Bulletin F 9 PUX2 ...

Страница 40: ...al Press the key so the LINING THICKNESS is reversed from white to blue Press the ENT key lining thickness value entry can be performed The cursor can shift the numeric digit by the or key The numeric can be entered by the or key After entry press the ENT key ENT ENT ENT Example When the lining thickness is 1 25 mm Bulletin F 9 PUX2 ...

Страница 41: ...o 2500 m s or 1640 to 8202 ft s Press the or key so the KIND OF FLUID is reversed from white to blue Press the ENT key to display the KIND OF FLU ID screen Select the kind of fluid by the or key After selection press the ENT key When OTHERS is selected Enter sound velocity See page 163 Table 27 and 29 ENT ENT Bulletin F 9 PUX2 ...

Страница 42: ...g accurately or measuring fluid other than water enter as needed See page 163 Table 29 Range 0 001 10í6 to 999 999 10í6 m2 s Press the key so the VISCOSITY is reversed from white to blue Press the ENT key you can enter the dynamic vis cosity coefficient Move the digit by pressing the or key and enter numeric values by using the or key After entry press the ENT key ENT ENT Bulletin F 9 PUX2 ...

Страница 43: ... reversed from white to blue Press the ENT key The SENSOR MOUNT screen will appear Select either V or Z method by the or key Remarks Select the V method generally Use the Z method in the following cases Ample space is not provided High turbidity Weak receiving waveform Thick scale is deposited on the pipe internal surface V method Z method Except Small sensor PSX2 B ENT ENT Bulletin F 9 PUX2 ...

Страница 44: ...r Press the key so SENSOR TYPE is reversed from white to blue Press the ENT key to display the sensor type Select any sensor from the type code of sensor to be used Select the sensor by the or key ENT ENT Bulletin F 9 PUX2 ...

Страница 45: ... generally If the indicator cannot be set to MAX with the level at 160Vpp ultrasonic wave may be attenuated due to contamination or scales deposited on the piping external and internal surfaces Change measurement location Example When transmission voltage is set to 160Vpp ENT The indicator will be updated on the mea surement screen only If less than 2 indicators intensity of receiving waveform are...

Страница 46: ...When the inner mounting diameter is 13mm the sensor mounting method is 0 0mm or less de pending on the pipe materials Necessary pipe thickness for fluid water unit mm inch CARBON STEEL 2 1 FRP 3 21 STAINLESS STEEL 1 87 DUCTILE IRON 2 15 PVC 3 69 PEEK 3 69 COPPER 3 82 PVDF 3 69 CAST IRON 2 98 ACRYLIC 2 70 ALUMINUM 1 99 PP 3 69 When the sensor mounting length is 0 0mm or less error of the measurement...

Страница 47: ...re on the downstream side 2 No factors to disturb the flow such as pump and valve within about 30D on the upstream side L 10D Detector L 50D L 30D Flow control valve exists on upstream side Flow control valve exists on downstream side L 10D L 10D L 10D L 5D L 30D 1 5D L 50D More than 0 5D More than 10D More than 10D D L 5D L 5D Check valve P Stop valve More than 10D 90 bend Tee Diffuser Reducer Val...

Страница 48: ...200 or more 600 or more D 600 or more 200 or more 200 or more Note 2000 or more D Pipe diameter Space required for mounting detector 5 The piping must completely be filled with fluid when it flows Pump Air collecting Good Good Pipe may not be filled with liquid Pipe may not be filled with liquid 6 For a horizontal pipe mount the detector within 45 of the horizontal plane For a vertical pipe the detec...

Страница 49: ...40 7 Avoid mounting the detector near a deformation flange or welded part on the pipe Welded part Flange or welded Welded part Bulletin F 9 PUX2 ...

Страница 50: ... displayed on the SITE SETUP screen D D Large Medium sensor Detector L V method Detector L Z method V method Z method Mounting method Employ the Z method in the following cases Mounting space need be saved mounting space of the Z method is about one half of the V method s Turbid fluid such as sewage is to be measured Pipe has mortar lining A thick film of scale may have been formed on the inner surf...

Страница 51: ...n standards The Z method for large size sensor is recommended for outer diameter 300mm or more PSX2 D should be used as much as possible for pipes such as old pipes cast iron pipes and mor tar lining pipes through which it is difficult for ultrasonic signals to pass Type Diameter Temperature PSX2 B 13 100mm V method í40 100 C í40 100 C í40 200 C í40 80 C Detector PSX2 A 50 300mm V method PSX2 HT 50...

Страница 52: ...e above treatment When cast iron pipe is used grind the sensor mounting surface by using a sander for smoothness Jute is wound Detector Width Pipe Width Small outer diameter PSX2 B 320 mm 12 6 or more Small size standard sensor PSX2 A 540 mm 21 3 or more Large size sensor PSX2 D Medium size sensor PSX2 C Mounting dimension L 200 mm 7 9 or more Mounting dimension L 200 mm 7 9 or more High temperatu...

Страница 53: ...nt holder 3 Fix the both ends saddles of the sensor to the pipe by cloth belts Mounting will be facilitated by winding the cloth belts on the pipe in advance Cloth belts are usable at 80 C or lower If be yond 80 C stainless steel belts should be used High temperature stainless steel type of belt Cloth belt 4 Make sure the sensor is mounted in parallel with the pipe axis and the mounting dimension ...

Страница 54: ...moved sensor unit on the guide rail for small size sensor Fasten the sensor unit with mounting dimension L Mounting dimension L 3 Spread silicone grease over the whole transmitting surface of the sensor Turn the element holder counterclock wise to return the sensor After cleaning the surface of the pipe the sensor should be mounted Element holder Silicone grease Transmitting surface 4 Mount each s...

Страница 55: ...ion is correct Then turn the element holder clockwise until the sensor is firmly fitted to the piping Stop turning the element holder where the transmitting surface contacts the surface of pipe and thus the element holder will not rotate Do not turn it excessively Element holder Cable Bulletin F 9 PUX2 ...

Страница 56: ...along on edge of the gauge paper The intersection of this line and straight line A is replaced with A0 Draw a line along the edge A0 4 In mounting by the V method peel the gauge paper and measure the mounting dimension from A0 to determine A2 position At this posi tion mark a line orthogonal to the straight line A A0 and A2 become the mounting positions Example L 200mm 7 9 A0 A2 200mm 5 In mountin...

Страница 57: ...ase of removing the cable clamp be sure not to lose the nut Driver Cable clamp Cable clamp Nut 3 Insert the coaxial cable through the cable lead in port loosen the terminal screws G Connect core line white to shield wire to G Note At this time remove the resistor Coaxial cable CAUTION Be careful not to cut your hands or etc by the cover CAUTION For connecting coaxial cable to terminal turn the pow...

Страница 58: ...49 4 Secure the coaxial cable with the cable clamp Cable clamp 5 Put the cover on the detector Bulletin F 9 PUX2 ...

Страница 59: ...h the detector allow the coaxial cable to be suspended to prevent entry of water from the cable inlet When the pipe is installed vertically it does not matter how the coaxial cable should be installed Note Upstream and downstream sensors should be able to be identified 4 Connect the coaxial cable to terminal G and fix it with the cable clamp Connect core line white to shield wire to G Cable retainer...

Страница 60: ... rope 3 Spread silicone filler over the whole transmitting side of the sensor Care should be taken to prevent entry of air bubbles 4 After cleaning the surface of the pipe the sensor should be mounted 5 Spread the wire rope near the marked lines in the left right direction bring the sensor in close contact and fit the wire rope Make sure that the matching mark on the sensor is aligned with the marki...

Страница 61: ...xial cable If it is pulled the sensor is shifted which results in incorrect measurements 7 After mounting the upstream sensor mount the downstream sensor in the same way The figure is for mounting by the Z method Upstream side Cable side Cable side Transmitting marker side Transmitting marker side Downstream side Marking line Matching mark Bulletin F 9 PUX2 ...

Страница 62: ...hile fixing the wire rope remove the sensor 3 Mounting of sensor Wipe off contaminates from the transmitting surface of sensor and the sensor mounting surface of pipe Apply the silicone grease on the transmitting surface of sensor wile spreading it evenly Film thickness of the silicone grease should be about 3mm Spread the wire rope near the marked lines in the left right direction bring the sensor...

Страница 63: ...cleaning the surface of the pipe the sen sor should be mounted High temperature grease Spatula Transmission unit 3 Fix the both ends saddles of the sensor to the pipe by stainless belts Stainless belt Stainless belt 4 Make sure the sensor is mounted in parallel with the pipe axis and the mounting dimen sion is right Then turn the element holder clockwise until the sensor comes in close contact wit...

Страница 64: ...unit on the guide rail for high temperature sensor Fasten the sensor unit with mounting dimension L Mounting dimension L 3 Spread high temperature grease over the whole transmitting surface of the sensor Turn the element holder counterclock wise to return the sensor After cleaning the surface of the pipe the sensor should be mounted Element holder Transmitting surface High temperature grease Spatu...

Страница 65: ...on is correct Then turn the element holder clockwise until the sensor is firmly fitted to the piping Stop turning the element holder where the transmitting surface contacts the surface of pipe and thus the element holder will not rotate Do not turn it excessively Element holder Cable Bulletin F 9 PUX2 ...

Страница 66: ...sheet of paper vinyl sheet of 4 D or more in length and 200 mm 7 9 or longer in width D is preferable as shown below 4D Parallel 200 mm or D or larger About 100 mm 2 Draw a line intersecting at right angles with the longest sides about 100 mm 3 9 from one paper end Bulletin F 9 PUX2 ...

Страница 67: ...layed when water flow stops refer to page 66 ZERO ADJUSTMENT and page 72 CUT OFF If the flow display fluctuates refer to page 70 DAMPING Integrated flow rate value is available in the range from 0000000000 to 9999999999 If the value exceeds 9999999999 it returns to the preset value Move the cursor on the measurement screen using the and keys 1 Clock 7 Site name Display 1 Cursor Display 2 Display 3 10 ...

Страница 68: ...fer to 10 3 3 CALORIE MODE function 4 Analog input output Display the usage state of analog input and output For using analog input or output refer to 10 3 2 analog input output function Analog input output valid Analog input output invalid 5 Indicator Shows the intensity of ultrasonic receiving signal Displays with 4 level If the signal is weak refer to 7 12 Transmission voltage and raise the tra...

Страница 69: ... 3 Er ror in measured value 10 Kind of measurement When changing the kind of measurement on the measurement screen Flow rate velocity total display can be changed on the measurement screen Move the cursor to the measurement screen to be changed Press the ENT key and the screen appears enabling the kind of measurement to be selected Select any kind of measurement by the or key and then press the EN...

Страница 70: ...14 Switching measurement screens The measurement value screen can be switched to the measurement graph screen Move the cursor to the and press the ENT key The screen switches as shown below Follow the same steps described above to return to the previous measurement value screen ENT Scale setting can be changed on the measurement graph screen Move the cursor to the and press the ENT key Select the ...

Страница 71: ...out the totalizing function by timer operation Move the cursor to the or and press the ENT key The total process can be made in the TO TAL START Totalizing in progress STOP Not totalized 16 Total reset The total value can be set to 0 Move the cursor to the and press the ENT key to reset the total value Start Bulletin F 9 PUX2 ...

Страница 72: ...s for measurement DATA LOGGER PRINTER Various outputs on printer Saving of measured value to memory and display and output of data SYSTEM SETUP MAINTENANCE Check function of device status Change of basic system settings of main unit Menu screen Measure screen Various function pages or ENT ESC MENU MENU MENU Note For flow velocity distribution within option refer to 10 7 Flow velocity distribution d...

Страница 73: ...the relevant mode is deter mined 3 Select SELECTION to read out the data REGISTRATION to register the data and DELETE to delete the data SITE MEMORY allows you to register data which are set and calibrated on the SITE SETUP page to the memory of the main unit When measurements are performed repeatedly in the same pipe registered data can be loaded to help you in achieving measurements Up to 32 reg...

Страница 74: ...is function enables you to register the data you set Enter the name of the site Refer to 7 2 Entry of site name for details For selecting DELETE select the name of the site to delete by using the cursor and press the ENT key Select YES on the screen and press the ENT key So this function enables you to delete the data Note Be careful since pressing YES deletes the PROCESS SETTING data you register...

Страница 75: ...t to be specified is carried out SET ZERO Perform zero adjustment in situation where the flow is stopped The measurement indication should be at zero when the ENT key is pressed This zero calibration operation should be performed after stopping flow CLEAR Adjustment is cleared On this screen zero point is set or cleared When PROCESS SETTING or measurement method page 93 is changed perform zero adjust...

Страница 76: ...rature Select the unit of temperature input Metric system C K English system F K Heat flow Select the unit of heat flow and output range MJ h GJ h BTU h kBTU h MBTU h Thermal total Select the unit of total thermal MJ GJ BTU kBTU MBTU Note For the change of SYSTEM UNIT refer to 10 3 1 2 SYSTEM UNIT Direction of selected unit Display Logger Printer Flow rate unit The unit selected by the unit of outpu...

Страница 77: ...ss the or key and move the cursor to the output item of which unit to be changed 3 Press the ENT key to open the unit selection screen Select the unit by the or key and then press the ENT key Bulletin F 9 PUX2 ...

Страница 78: ...ibration and low flow rate cut off For details of output control refer to the items described in the following pages For damping refer to 1 DAMPING when attenuating the variation of measured value For output calibration refer to 2 OUTPUT CALIBRATION when calibrating measured value For low flow rate cut refer to 3 CUT OFF output cut off at low flow rate 2 Press the or key and move the cursor to the it...

Страница 79: ... sec in 0 1 sec steps 63 Time Response time Flow rate Operation 1 Press the or key on the OUTPUT CONTROL screen and select DAMPING Then press the ENT key and the cursor moves to the set item enabling you to set the response time 2 Move the digit by pressing the or key and enter numeric values by using the or key After entry press the ENT key for setting Bulletin F 9 PUX2 ...

Страница 80: ...o the set item enabling you to make zero span setting 2 Press the or key to move the digit and use the or key to enter a numeric value After entry press the ENT key for setting 0 Correction 0 100 100 Calculation of output value After correction Before correction Flow Flow velocity 105 Zero point shift Span shift Measured value Output value Set span value 100 Set zero point value Output after corre...

Страница 81: ...n etc even though the valve is closed this flowmeter outputs a measured value There fore values below an appropriate level should be cut off Operation 1 Press the or key on the OUTPUT CONTROL screen and select CUT OFF Then press the ENT key and the cursor moves to the set item Output cut off point is settable 2 Move the digit by pressing the or key and enter a numeric value by pressing the or key A...

Страница 82: ...s you to select the total output mode Select the mode from MANUAL QUICK and TIMER by pressing the or key For details of MODE refer to description of the mode in the following page 4 To stop the total output in the middle move the cur sor to STOP and press the ENT key STOP is also possible from the totalizing calcula tion display button on the measurement screen Total will not start unless the curs...

Страница 83: ...tarts after the time of set ting total is performed within the time selected from the menu and it stops automatically after the time passed 30min 1hour 1hour 30min 2hour 2hour 30min 3hour TIMER mode Set the time of total to start and stop After each time is set total starts and stops automatically Bulletin F 9 PUX2 ...

Страница 84: ...0 to 9999999999 Resetting actual integral values should be performed on the measurement screen See Page 58 BURNOUT TOTAL Determines how to dispose of the total when the measurement status is ab normal on account of an empty pipe interior or bubbles mixed in fluid Settable range HOLD Stops total as factory set NOT USED Continues total accord ing to a flow rate marked immediately before the error occu...

Страница 85: ... data make the setting on graph display and print output Saved logger data The green displays under logging Site name Up to 100 items can be viewed by using the cursor For 100 or more check SD memory card directly by your PC Sets operation Graph Print Saved data capacity Free space Logger Quick logger 2 How to view logging screen This is the screen to set the stored file name kind of measurement da...

Страница 86: ...tton is pressed Logging time 1 hour fixed Cycle 10 seconds fixed Measured data type 3 types unit and number of digits after decimal point are the same dis played in measurement screen and status display 2 Logger 1 Continuous mode Continuous mode is the mode to perform logging in a fixed period from start date and time to exit date and time Exit occurs upon elapse of exit date and time or when the sto...

Страница 87: ... difference between start time and exit time is one hour at minimum If the start time is earlier than the exit time logging is performed over 0 o clock Logging period Start date to exit date Logging time Start time to end time Period 10 seconds to 23 hours Measured data type 14 measured data types and status display Example Case of setup of logging for one week from 9 1 from 9 00PM to 4 00AM Perio...

Страница 88: ...of a continuous logger and is 550 files in case of an appointed time logger The appointed time logger is of one file per day Note After reaching the maximum data file the logging will be stopped The logger data list shows the following names excluding extension ini of logger configura tion files Logger Logger name_ start date _ start hour Quick logger QUICK__ start date _ start hour If capacity shortag...

Страница 89: ...o 8 given shown below 3 Register the place or the pipe name for logging Refer to Page 24 and 25 to enter characters 2 Register the name of the logger Press the ENT key after the cursor is placed in the NAME The cursor moves to the character entry field 4 Select the kind of data to be logged Move the cursor pointed from NAME to KIND by the key Then press the ENT key and the cursor moves to kinds of ...

Страница 90: ...e cursor pointed from KIND to MODE by the key 6 After selection return the cursor to KIND by the ESC key 8 Press the ENT key and the cursor moves to CON TINUOUSNESS Then press the key to move the cursor to AP POINTED TIME CAUTION Do not remove the memory card while data is written in it Otherwise the logger data can not be read Do not turn the power off during reading the data to memory card Other...

Страница 91: ...iod the start finish time and the logging cycle Move the cursor to START and press the ENT key to start logging If the output unit or system unit was changed after logger start logging is performed in the unit at the time of start The changed unit becomes valid after the logger is stopped Start up is not permitted if the set time is later than the time of the main unit clock Make sure to set a time...

Страница 92: ...or key on the LOGGER screen select LOGGER DATA and press the ENT key 2 When the LOGGER DATA screen appears press the ENT key 3 The MODE screen appears Select GRAPH DISP and press the ENT key 4 Select the name No of logger data by pressing the or key and press the ENT key The graph dis play screen opens Bulletin F 9 PUX2 ...

Страница 93: ... to enlarge or contract the time axis by the or key Enlarge or contract the data axis by the or key Displays logging conditions Graduation interval Cursor Data axis zoom bar vertical axis Enlarging the graph Movement of data axis time axis and cursor display Data value at the position of cursor Time axis zoon bar Horizontal axis Kind of data Displays kind of data displayed on the graph Prints the ...

Страница 94: ...es of cursor Move the cursor to CURSOR by pressing or key Move the cursor by pressing the or key to dis play the data value of the time 9 To print graph Move the cursor to PRINT and print a graph by pressing the ENT key File No of logger data Name of logger data Starting time date Ending time date The number of logger data Kind of data source Unit of printing data Scroll bar Bulletin F 9 PUX2 ...

Страница 95: ...ey 2 When the LOGGER DATA screen appears press the ENT key 3 The MODE screen appears Select PRINT and press the ENT key 4 Press the or key to select the name of logger data No and press the ENT key to display the print out screen 5 Set the printing conditions Then move the cursor to PRINT and press the ENT key Bulletin F 9 PUX2 ...

Страница 96: ...seconds 1 Select START DATA POSITION and press Change to 10 by the or keys ENT 2 Select END DATA POSITION and press Change to 300 by the or keys ENT 3 Select INTERVAL and press Change to 00 01 00 by the or keys ENT 4 Select PRINT and press and printing is started ENT Name and condition of selected logger data Total of logged data Printing conditions of logger data above Bulletin F 9 PUX2 ...

Страница 97: ...e ENT key YYYY Year MM Month DD Day 10 3 Setting of system SYSTEM SETUP screen This system allows you to accomplish the BASIC SETUP system setup such as setup of clock and measurement unit the ANALOG INPUT OUTPUT analog input setting and input output calibration and the CALORIE MODE setting of mode operation and temperature 10 3 1 BASIC SETUP when setting the system 1 Select BASIC SETUP on the SYS...

Страница 98: ...nd enter numeric values by the or key After entry press the ENT key The setup time is set at this point Setup contents 2008 02 01 10 03 year month day hour minute When using the total data logger or the timer function of the printer time setting can not be oper ated Stop the timer function and then set it again CAUTION Bulletin F 9 PUX2 ...

Страница 99: ... meter system and inch system Operation 1 Select SYSTEM UNIT by the or key on the BASIC SETUP screen Press the ENT key and the SYSTEM UNIT screen is displayed 2 Select METRIC or ENGLISH by the or key and press the ENT key Note For using of Inch please select ENGLISH Bulletin F 9 PUX2 ...

Страница 100: ...FF If key operation is performed while the backlight is kept off it comes on If 0 min is selected for OFF time the light is kept ON LCD ON LCD POWER OFF 2 Key operation LCD POWER OFF 2 LCD OFF LCD Power OFF Operation 1 Press the or key on the BASIC SETUP screen and select LCD POWER OFF Press the ENT key and you are ready to set the LCD off time 2 Move the digit by the or key and enter numeric valu...

Страница 101: ...e screen display CAUTION 4 DEFINITION OF PRINT KEY when setting the PRINT key To select printer and SD memory Operation 1 Press the or key on the BASIC SETUP screen and select DEFINITION OF PRINT KEY Press the ENT key to open the DEFINITION OF PRINT KEY selection screen 2 Select PRINTER or SD MEMORY by the or key and press the ENT key Bulletin F 9 PUX2 ...

Страница 102: ... 1 Press the or key on the BASIC SETUP screen and select MEASURE METHOD Press the ENT key and the screen appears prompting you to select measurement method The measurement method is initialized according to the kind of sensor or outer diameter set ting at the power ON or just when the PROCESS SETTING screen is displayed on the SITE SETTING After changing from NORMAL to ANTI DISTURBANCE MODE the un...

Страница 103: ... The site that has been not selected in site memory 2 Clock 3 Analog output input calibration value 4 The contents of SD memory card CAUTION 2 Select INITIALIZE by pressing the or key and press the ENT key When the parameter is initialized display language is set to English For changing display language refer to 5 2 Turning on power and language preference CAUTION 3 Select To Execute by pressing t...

Страница 104: ...og input output and perform input output calibration AI ch2 AO AI ch1 Red Red Black í Black í 4 to 20mA AO Output Indicator recorder regulator etc Note The connector should be connected to AI AO Analog output 4 to 20mA DC 1 point Load resistance under 600 Analog input 4 to 20mA DC 1 point Input resistance 200 4 to 20mA DC 1 point Input resistance 200 or 1 to 5V DC 1 point Analog input output cord ...

Страница 105: ...e ENT key on the BASIC SETUP screen and move the cursor to ANALOG INPUT OUTPUT Press the ENT key and the screen appears prompting you to decide whether analog input output is used or not 2 Select USED or NOT USED by the or key and press the ENT key Bulletin F 9 PUX2 ...

Страница 106: ... input Connect the external flow transmission of 1 to 5V DC Definition of Analog input2 NOT USED select this when you do not use Current input APPLICATION Connect the external flow transmitter of 4 to 20mA DC Current input RETURN TEMP For using the Calorie mode connect the return temperature 4 to 20mA DC Current input DIFFEREN TEMP For using the Calorie mode connect the FEEDING TEMP and the RETURN TE...

Страница 107: ...PUT CH1 or CH2 Select CH1 INPUT PROOFREADING by the or key and press the ENT key Select the kind of input you set on the SETTING screen by the or key and press the ENT key The cursor moves to ADJUST Press the ENT key and you are ready to adjust input signals 2 Input 4 mA from external and move the cursor to 4 mA by the or key Then press the ENT key to adjust zero Follow the procedures described in...

Страница 108: ... calibration the End of Calibration message appears under the end of calibration button Analog input has already been calibrated on the factory setting When you interrupt the calibration in the middle the calibration value will be lost If you interrupt the calibration start from the beginning again Calibrated analog input required for AI measurement CAUTION Bulletin F 9 PUX2 ...

Страница 109: ... INPUT CH1 Select INPUT CH1 by the or key and press the ENT key Select the kind of input you set on the SETTING screen by the or key and press the ENT key The cursor moves to ADJUST Press the ENT key and you are ready to adjust input signals 2 Input 1V from external source and move the cursor to 1V by the or key Then press the ENT key to adjust zero Follow the procedures described in next page of ...

Страница 110: ...ibration the End of Calibration message appears under the end of calibration button Analog input has already been calibrated on the factory setting When you interrupt the calibration in the middle the calibration value will be lost If you interrupt the calibration start from the beginning again Calibrated analog input is required for AI measurement CAUTION Bulletin F 9 PUX2 ...

Страница 111: ...TPUT screen Press the ENT key and the cursor moves to 4 mA 2 Select either 4 mA or 20 mA by the or and press the ENT key Adjust the output circuit so that outputs are adjusted to either 4 mA 0 output calibration or 20 mA 100 output calibration by pressing the or key 3 Press the ENT key to set up ENT Adjust output to 20mA and press ENT Adjust output to 4 mA with an ammeter and press Transition from...

Страница 112: ...2 Make each setting on the CALORIE MODE screen For details refer to the setting contents in the fol lowing page Heat source Load Detector type PSX2 Converter Converter Q Flow rate of the heating medium T2 Temperature of the heating medium of the receiving side T1 Fluid temperature inlet PUX2 Consumed heat quantity q K Q T1 T2 K heat quantity conversion factor For heating K 4 123 For cooling 4 186 ...

Страница 113: ...bled When you select TEMPERATURE SETTING the temperature you entered is set to feeding temperature Setting range 20 to 120ºC MODE Select the CALORIE MODE When you select NOT USED calo rie is not measured OPERATION Sets the environment for the pipe to be measured Select from the menu for setting Not cooling heating operation when you select OTHERS set the conver sion coefficient of heat quantity Set...

Страница 114: ...EMP When you select TEMPERATURE SETTING the entered temperature is set to returning temperature Setting range 20 to 120ºC Note1 To set the feed return temperature to the fixed temperature TEMPERATURE SETTING make settings for feed return temperature on the ANALOG INPUT CHANNEL1 and ANALOG IN PUT CHANNEL2 screen Note2 When the difference between the feeding temperature and the returning temperature ...

Страница 115: ...ll scale 20mA or 5V Base scale 4mA or 1V Input conversion Input 100 Full scale Base scale Base scale 1 Press the or key on the RANGE screen to select INPUT RANGE Press the ENT key to display the INPUT RANGE screen 2 Select CH1 or CH2 by the or key and press the ENT key 3 The cursor moves to BASE SCALE Press the ENT key and you are ready to set the base scale Move the digit by the or key and enter ...

Страница 116: ...107 4 Move the cursor to FULL SCALE by the or key and set the full scale in the same manner as the base scale Bulletin F 9 PUX2 ...

Страница 117: ...lect the kind of output range by the or key and press the ENT key For the flow rate of the output range kind set 10 3 3 of Calorie mode to Used 100 Flow rate Forward Reverse Analog output 20mA í100 í20 4mA Output limit high Output limit high Output limit low 0 100 200mA 4mA Output limit low Flow rate Single range Output one way by 0 to 100 Output Momentum flow rate 100 Full scale Bi directional ran...

Страница 118: ...tput limit low 3 Set the range type single range or bi directional range Select RANGE TYPE by pressing the or key 4 Press the ENT key to display the RANGE TYPE screen Select the range type by the or key and press the ENT key 5 Set the full scale value for output range Setting range When the range kind is velocity or flow rate 0 000 0 300 to 32 000m s Flow velocity conversion When the range kind is ...

Страница 119: ... the ENT key 2 BURNOUT setting of analog output at error Burnout When an error occurs set a current output to force a set value When resolving the cause the current output is automatically restored BURNOUT means that the error code shows E2 or E3 1 Select BURNOUT on the OUTPUT RANGE screen and press the ENT key the cursor moves to OUTPUT BURNOUT Bulletin F 9 PUX2 ...

Страница 120: ...time 5 Move the digit by the or key and enter numeric values by pressing the or key After entry press the ENT key HOLD Holds output indications before the occurrence of errors UPPER 10 4 2 1 the setting of Output limit high is output LOWER 10 4 2 1 the setting of Output limit high is output ZERO Outputs 0 4 mA at zero point Bulletin F 9 PUX2 ...

Страница 121: ...tion of printing mode 1 Select any of the modes of TEXT GRAPH and LIST on the PRINTER screen by the or key Press the ENT key to switch the printing mode setting screen For the meaning of each mode refer to the example below Prints text data for selected unit in industrial value Example on next page Prints data for selected unit in graph Example on next page Prints selected list Example on next pag...

Страница 122: ...1 11 01 00 0 0 0 0 0 m 3 h E 2 N O R E C E I V E D S I G N A L GRAPH PRINT S T A R T D A T A 2 0 0 8 0 2 0 1 T I M E 1 1 0 2 5 7 I N T E R V A L 0 0 0 0 0 1 K I N D V E L O C I T Y U I N T m S Example of printing list Print cycle 10 5 2 Example of printing Measurement condition Selected type Glancing piling interval Flow rate total X axis Y axis Flow rate total Bulletin F 9 PUX2 ...

Страница 123: ... the or key to select the item to print and press the ENT key To display the items on the second page press the or key so that the page is switched After selection return the cursor to KIND by the ESC key 2 Move the cursor to TIMER by pressing the or key Press the ENT key to select the following mode of the timer MANUAL QUICK TIME TIMER Then set the printing cycle Setting range 1min to 24hours 3 M...

Страница 124: ...n press the ENT key to select the item for which graph is to be printed Press the or key and press the ENT key After selecting the item return the cursor to KIND by the ESC key 2 Move the cursor to SCALE by the or key Press the ENT key so that the scale can be set After setting the maximum and minimum values of data and press the ESC key to return the cursor to SCALE 3 Move the cursor to TIMER by ...

Страница 125: ...cted setting will be printed 2 Move the cursor to START and press the ENT key to start printing 10 5 6 STATUS DISPLAY It allows you to display the printer status and perform the printing test Content of STATUS DISPLAY 1 NORMAL 2 DURING PRINTING 3 ERROR Show the contents of error display below Printer is not connected Printer is broken Bulletin F 9 PUX2 ...

Страница 126: ...en an error is detected on measurement screen 1 Move the cursor to 1 TRANSIT TIME on the MAINTE screen and press the ENT key The TRANSIT TIME SIGNAL CHECK screen is displayed 2 Move the cursor to the status display field on the TRANSIT TIME SIGNAL CHECK screen and press the ENT key For content of error refer to 10 8 Contents of errors in status display Bulletin F 9 PUX2 ...

Страница 127: ...RANSIT TIME SIGNAL CHECK screen is dis played 2 Move the cursor to SOURCE on the TRANSIT TIME RECEPT WAVE screen and press the ENT key 4 When SOURCE is selected SIGNAL CHECK dis play will be started 3 The SOURCE screen appears Select the following waveform by the or key and press the ENT key U WAVE D WAVE Data axis Time axis Bulletin F 9 PUX2 ...

Страница 128: ...ROLL and then press ENT key SCROLL will be readied For movement of time axis press the or key 7 For adjusting the time axis migration Point the cursor to CURSOR and press the ENT key to display the cursor Press the or key to move the cursor to a receiv ing signal waveform like point 8 To check measurement data By pressing or key Point the cursor to MEAS DATA and press the ENT key to display the TR...

Страница 129: ...lays the detection level of received waveform Signal peek Displays the peak value of received waveform Normal stable values fall within the range from 5528 to 6758 If the value fluctuates significantly objects that constitute barriers against ultrasonic wave trans mission such as air bubbles or foreign matter may be contained in the fluid Stop the flow and if the measurement is found to be normal then...

Страница 130: ...ltage and perform measurement See page 36 3 No received signal The waveform is free of the received waveform and this is the waveform to which the noise is expanded The equipment cannot measure Ultrasonic waves may not be transmitted because of insufficient water volume or rust of piping Peak value of about 5528 to 6758 Noise level Remark Check to judge whether ultrasonic receiving signal waveform ...

Страница 131: ...age input is 1 5V it is possible to check for the input status 1 Move the cursor to CHECK on the MAINTENANCE screen and press the ENT key to display the CHECK screen 2 Check for the current input and the voltage output on ANALOG INPUT of the CHECK screen Display unit Current input mA Voltage input V Bulletin F 9 PUX2 ...

Страница 132: ...de to check for the measure ment status move the cursor pointed to ANALOG OUTPUT to TEST MODE and make the following settings TEST MODE USED NOT USED INPUT DATA Simulated flow rate target percent age of maximum flow rate TRACKING TIME Time required to attain the simulated flow rate target Setting range Input data 0 to 120 Tracking data 0 to 900sec For setting TRACKING TIME 0sec is set to the damping ...

Страница 133: ...en Flow profile Display of file name only 1 Move the cursor to SD MEMORY CARD on the MAINTE screen and press the ENT key to display the SD MEMORY CARD screen 2 Press the ENT key on the SD MEMORY CARD screen and the CHECK screen appears 3 Move the cursor to the data items to be checked LOGGER DATA PRINT SCREEN and FLOW PROFILE by the or key and press the ENT key Bulletin F 9 PUX2 ...

Страница 134: ...lection screen press the ESC key 2 To check for print screen data 1 When PRINT SCREEN is selected on the SD MEMORY CARD screen the screen appears prompting you to select the dump data Move the cursor to the screen data file to be checked by the or key and press the ENT key 2 The screen data is displayed Turn back from data screen display press the ESC key 3 To check for flow profile data 1 When you s...

Страница 135: ...move the cursor to the logger data which you want to delete by the or key 2 Move the cursor to the logger data you want to delete press the or key The message on the right side will be displayed Press the ENT key selecting YES the data will be deleted Note The logger data can not be deleted under logging Bulletin F 9 PUX2 ...

Страница 136: ...id crystal display by displaying 16 colors in the horizontal stripes There is a possibility that surface irregularity occurs in the brightness due to characteristics of liquid crystal display You are kindly requested to understand it in advance Press the ESC or MENU key for returning from the LCD check screen Bulletin F 9 PUX2 ...

Страница 137: ...ware update are permitted Version Update 1 In order to check the version Move the cursor to Software in the maintenance screen and press the ENT key Transition to the software screen appears and the version number is displayed Example Bulletin F 9 PUX2 ...

Страница 138: ...f update supply power from an AC power adaptor in the state where the battery is fully charged If power is turned off during update unit will no longer function Other than analog input and output calibration values are initialized upon implementa tion of update Moreover the displayed language changes to English For changing the displayed language see 5 2 Turning on the power and language preferenc...

Страница 139: ...o 400mm Fluid temperature 40 to 80ºC Large Sensor Bore diameter I200 to 1000mm Fluid temperature 40 to 80ºC 10 7 1 Installing Detector 1 Processing of detector mounting surface Remove rust pitch surface irregularity and others from the pipe surface to which a sensor is to be mounted by the frame length of the sensor to be mounted using thinner sandpaper and or other appropriate means Note If the p...

Страница 140: ...r unit that are to contact the pipe Absorber unit Sensor unit G re a s e 4 Fasten the sensor with the belt checking the flow direction Small Med For Small Large Flow Flow direction 5 After fastening the sensor to the pipe screw to the left side attach the sensor firmly to the pipe Screw Bulletin F 9 PUX2 ...

Страница 141: ...allow deviation At this time the edge of gauge paper should be aligned 1 Extending the line marked on the gauge paper mark straight line A on the pipe 2 Mark a line along on edge of the gauge paper Assume the intersection of the line and the straight line A is A0 3 V method Z method Remove the gauge paper and measure the mounting dimension from A0 Then draw a line which crosses the straight line A...

Страница 142: ... the pipe Large 2 Fully screw up to the right side Screw 3 Before mounting the sensor to the pipe apply grease evenly over the sensor unit and the ab sorber unit that are to contact the pipe Absorber unit Sensor unit G re a s e 4 Fasten the sensor with the belt checking the flow direction Small Medium Flow direction Flow direction Large Bulletin F 9 PUX2 ...

Страница 143: ...e sensor firmly to the pipe For 2 paths connect them on both side of the upstream and the downstream Bulletin F 9 PUX2 5 Connect the detector and the converter Connect the sensor unit and the converter unit with the signal cable For 1 path connect them on the upstream side screws ...

Страница 144: ... Page 28 Thickness Page 29 Lining material Page 30 Thickness Page 31 Fluid kind Page 32 Transmission voltage Page 36 Note For metal pipes raise the transmission voltage to 160Vp p 2 Press MENU key to display MENU screen Select flow velocity profile with the cursor key 3 Press the ENT key twice flow velocity profile screen will display flow velocity profile screen Bulletin F 9 PUX2 ...

Страница 145: ...tion begins upon selection of a source Dumping The flow velocity distribution is displayed as averaged Instantaneous data is displayed if 0 display is set Cursor Move the cursor using keys and check the fluid velocity data Case where the measuring range is set as radius F Flow velocity distribution 1 Distribution in the radius in case a sensor is connected to the up stream side connector Sensor U Fl...

Страница 146: ... and press the ENT key Set connection between the sensor and conversion unit s connector Use the upstream side normally in case one measur ing line Sensor U In case of two measuring lines use both of upstream side and downstream side Sensor U D Make selection corresponding to the connection 3 Display selection Point the cursor to KIND by using the key and press the ENT key Either fluid velocity or ...

Страница 147: ... to MEAS RANGE by using the key and press the ENT key Select the range of flow velocity distribution to be measured Radius F Measurement is taken on the radius side opposite to the sensor Normally used Radius N Measurement is taken on the radius side adjacent the mounted sensor Diameter Measurement is taken across the entire diameter 6 Setup of judgment value Selects a page by using key Set values ...

Страница 148: ...ss rate Displays the success rate of power and deviation MAX range Displays the maximum measurable flow rate Analyzer measurable range can be changed by pipe usage or the sensor to be used in the Pulse Doppler method When stainless steel is selected as pipe material nominal wall thickness is Sch20s and the fluid is water the following chart displays the measurable range in above condition Maximum me...

Страница 149: ... with countermeasures against display con tents and 12 ERROR AND REMEDY 10 8 1 How to check status display 1 For checking an error in the measurement screen Move the cursor to the status display and then press the ENT key 2 If multiple errors were found Move the cursor to the error item to be corrected us ing keys and then press the ENT key 3 The troubleshooting screen appears Ż and Ź are displaye...

Страница 150: ...de E1 Display the instrument abnormality 1 E1 Device error 1 2 E1 Device error 2 2 Error code E2 Display the flow rate abnormality 1 E2 Windows scan 2 E2 No received signal 3 E2 Received signal error 4 E2 Calculation error Bulletin F 9 PUX2 ...

Страница 151: ... the flow velocity profile measurement 1 E3 Measurement range error 2 E3 Frequency calculation error 3 E3 Success rate 4 Error code E4 Display the analog input output error 1 E4 Range over 2 E4 Analog inout error Bulletin F 9 PUX2 ...

Страница 152: ...143 5 Error code E5 Display the analog printer error 1 E6 Printer fail Bulletin F 9 PUX2 ...

Страница 153: ...ontaminants 3 Replacement of clock backup battery In normal usage the battery has a service life of about 10 years When the battery has reached the end of its service life the clock will be cleared For replacement contact manufacturer 4 Replacement of LCD LCD has a lifetime of 5 years or longer when used continuously When display becomes dif ficult to be read or the backlight does not come on the L...

Страница 154: ...145 7 Reserved for future use Bulletin F 9 PUX2 ...

Страница 155: ...clear Entire display is blackish Hardware error Ambient temperature is high 50 C or higher LCD has reached the end of its service life Lower the temperature Replace the LCD Ambient temperature is high 50 C or higher Lower the temperature See section 11 4 Replacement of LCD See section 11 4 Replacement of LCD Line voltage is low LCD is abnormal 12 2 Error of key No response is made to key input Har...

Страница 156: ...ns the same though flow rate is changing Measured value is held because ultrasonic wave cannot be propagated into a pipe 1 Incomplete installation Piping specifications are wrong Sensor is mounted at the welded part Sensor mounting dimension is wrong Grease application at sensor mounting is incomplete Sensor connector is not connected completely Pipe surface is contaminated Ö After check separate th...

Страница 157: ...e the outer diameter of pipe is smaller Move to a different place or different pipe Raise the voltage for trans mission refer to p 21 Because of an old pipe scale has stuck to the inside Ö Lining is thick Because of mortar lining or the like thickness is a few ten mm or more Ö Ø Lining is peeled Try measurement with the optional large size sensor ÖContact Manufacturer There is a gap between lining...

Страница 158: ...raight pipe portion is inadequate Ö Select a different location of sensor mounting move the up stream side of a flow disturbing element 10D and 5D are required at least on the upstream and downstream sides Flow disturbing element should not be present within 30D on upstream side Pump valve flow joining pipe or the like is unallowable Mount the sensor at differ ent angles with respect to the cross se...

Страница 159: ...ot adjusted properly Ö Calibrate analog output Output rises beyond 20mA Indication value is larger than analog span value Span is deviated Ö Overshoot Set analog span again Calibrate analog output Analog output remains the same despite change in indication value Output load is larger than 600 Ö Permissible load is 600 Reduce the load to less than 600 Indication value does not match analog output Z...

Страница 160: ...or detection CRC 16 Echo back None Flow control Xon off 2 Interface specification Electrical specification Conforms to USB standard Cable length 3 m or less Conforming cable Mini USB cable Connection scheme 1 1 connection Support software Loader software for PC is provided as standard Main function To display and change main unit parameters site setup and to acquire mea sured data It is capable of i...

Страница 161: ... TO USE PRINTER 14 1 How to connect printer 1 Turn off the power supply of main unit 2 Remove the rubber guards 3 Detach the top cover of main unit 4 Attach the printer Connect the printer cord Bulletin F 9 PUX2 ...

Страница 162: ...the printer with 2 screws 6 Install the rubber guards Note Install it so that the groove of the rubber guards may fit tightly on the edges of the main unit 7 Turn ON the power supply of the main unit Bulletin F 9 PUX2 ...

Страница 163: ...nto the head assembly Cut the edge of the recording paper so that central part of it can be inserted first Insert the paper straight to the paper insertion section 3 For feed paper use FEED key of the main unit Don t pull the sheet opposite the FEED direction or printer damage may result CAUTION Bulletin F 9 PUX2 ...

Страница 164: ...abel Remove the 4 screws and cover as shown 4 Remove the battery and replace it with the appropriate service part Note Install a combination of the main unit side terminal and the battery side terminal ĺ ĺ Do not give the equipment a shock Do not disassemble or modify the equipment Do not use the equipment with the built in battery removed CAUTION Bulletin F 9 PUX2 ...

Страница 165: ...9 8 2 8 3 4 5 0 6 6 9 5 12 7 15 9 150 6 165 2 2 8 3 4 5 0 7 1 11 0 14 3 18 2 200 8 216 3 2 8 4 0 6 5 8 2 12 7 18 2 23 0 250 10 267 4 3 4 4 0 6 5 9 3 15 1 21 4 28 6 300 12 318 5 4 0 4 5 6 5 10 3 17 4 25 4 33 3 350 14 355 6 11 1 19 0 27 8 35 7 400 16 406 4 12 7 21 4 30 9 40 5 450 18 457 2 14 3 23 8 34 9 45 2 500 20 508 0 15 1 26 2 38 1 50 0 550 22 558 8 15 9 28 6 41 3 54 0 600 24 609 6 17 5 34 0 46 ...

Страница 166: ...29 458 23 446 18 436 450 39 528 32 514 26 502 20 490 500 43 586 35 570 28 5 557 22 544 600 52 704 42 684 34 668 26 652 700 49 798 39 778 30 760 800 56 912 44 888 34 868 900 49 998 38 976 1000 54 1108 42 1084 1100 59 1218 46 1192 1200 65 1330 50 1300 1300 73 1496 57 1464 1500 81 1662 63 1626 6 Hi vinyl chloride pipe city water pipe size Nominal diameter Outer diameter Pipe thickness 13 18 0 2 5 20 ...

Страница 167: ...iameter Thickness 13 18 2 2 16 22 2 7 20 26 2 7 25 32 3 1 30 38 3 1 40 48 3 6 48 1 8 50 60 4 1 60 1 8 65 76 4 1 76 2 2 75 89 5 5 89 2 7 100 114 6 6 114 3 1 125 140 7 0 140 4 1 150 165 8 9 165 5 1 200 216 10 3 216 6 5 250 267 12 7 267 7 8 300 318 15 1 318 9 2 350 370 10 5 400 420 11 8 450 470 13 2 500 520 14 6 600 630 17 8 700 732 21 0 800 11 Coated steel pipe for city water PTPW JIS G3443 1968 Nom...

Страница 168: ... 0 15 0 18 0 15 0 2100 2133 6 19 0 16 0 19 0 16 0 2200 2235 2 20 0 16 0 20 0 16 0 2300 2336 8 21 0 17 0 21 0 17 0 2400 2438 4 22 0 18 0 22 0 18 0 2500 2540 0 23 0 18 0 23 0 18 0 2600 2641 6 24 0 19 0 24 0 19 0 2700 2743 2 25 0 20 0 25 0 20 0 2800 2844 8 26 0 21 0 26 0 21 0 2900 2946 4 27 0 21 0 27 0 21 0 3000 3048 0 29 0 22 0 29 0 22 0 13 Centrifugal nodular graphite cast iron pipe for city water ...

Страница 169: ... 5 15 9 600 24 609 6 5 5 6 5 9 5 17 5 650 26 660 4 5 5 8 0 12 7 700 28 711 2 5 5 8 0 12 7 750 30 762 0 6 5 8 0 12 7 800 32 812 8 8 0 12 7 850 34 863 6 8 0 12 7 900 36 914 1 8 0 12 7 1000 40 1016 0 9 5 14 3 18 Dimensions of centrifugal sand mold cast iron pipe JIS G5523 1977 Pipe thickness T Nominal diameter mm High pressure pipe Normal pressure pipe Actual outer diameter D1 75 9 0 7 5 93 0 100 9 0...

Страница 170: ...3 188 204 219 235 251 258 297 312 850 34 863 6 167 183 200 217 233 250 266 275 315 332 900 36 914 4 177 194 212 230 247 265 282 291 335 352 1000 40 1016 0 196 216 236 255 275 295 314 324 373 392 1100 44 1117 6 260 281 303 324 346 357 411 432 1200 48 1219 2 283 307 331 354 378 390 448 472 1350 54 1371 6 399 426 439 505 532 1500 60 1524 0 444 473 488 562 591 1600 64 1625 6 521 600 631 1800 72 1828 8...

Страница 171: ...5 2 5 3 6 90 2 8 4 3 110 3 4 5 3 125 3 9 6 0 140 4 3 6 7 160 4 9 7 7 180 5 5 8 6 200 6 2 9 6 225 6 9 10 8 250 7 7 11 9 280 8 6 13 4 315 9 7 15 0 355 10 8 400 12 2 450 13 7 Nominal diameter Outer diameter mm Thickness mm Weight kg m 13 18 0 2 5 0 180 16 22 0 3 0 0 265 20 26 0 3 0 0 321 25 32 0 3 5 0 464 30 38 0 3 5 0 561 40 48 0 4 0 0 818 50 60 0 4 5 1 161 Nominal diameter Outer diameter mm Thickne...

Страница 172: ...52 82 87 1552 37 88 89 90 91 92 93 94 95 96 97 98 99 100 1551 88 1551 35 1550 79 1550 20 1549 58 1548 92 1548 23 1547 50 1546 75 1545 96 1545 14 1544 29 1543 41 Note T temperature V velocity of sound Alcohol 20 0 7893 1168 n octane 20 0 7021 1192 o xylene 20 0 871 1360 Chlorobenzene 20 1 1042 1289 Cyclohexane 20 0 779 1284 Dithionic acid 20 1 033 1389 n propyl alcohol 20 0 8045 1225 Chloroform 20 ...

Страница 173: ...ale Status display Selection Registration Delete Zero adjustment Unit of output Output control Totalize Logger data Logging Outer Diameter Pipe material Pipe thickness Lining Material Lining Thickness Kind Of Fluid Viscosity Sensor mount Sensor type Transmission voltage Flow unit Total unit Temperature Thermal flow unit Total unit THERMAL Damping Calibration zero Calibration span Cut off Mode Sett...

Страница 174: ...ux measurement Feeding temperature Returning temperature Received Signal Measurement data Logger data Print screen Flow profile Analog input Analog output Version Update Print of text Print of graph Print of list Status display Flow velocity distribution Measurement data Detailed Setting Printer Flow velocity distribution Check Transit time Check SD memory card LCD check Software Setting Input cal...

Страница 175: ... to I50mm 2 to 32m s 1 5 of rate 0 to 2m s 0 03m s I50 to I300mm 2 to 32m s 1 0 of rate 0 to 2m s 0 02m s I300 to I6000mm 1 to 32m s 1 0 of rate 0 to 1m s 0 01m s Note Reference conditions are based on JEMIS 032 Flow transmitter Type PUX2 Power supply Built in battery or AC power adapter Built in battery Exclusive lithium button battery 5000m Ah Continuous operation time approx 12 hours without pr...

Страница 176: ... of transmitter unit Thermal line dot printing For selecting Chinese the printing character will be Japanese Kanji character Ambient temperature í10 to 55 C Without printer í10 to 45 C With printer Ambient humidity 90 RH or less Type of enclosure IP64 Without printer Enclosure case Plastic case Outer dimensions H210 W120 D65mm Without printer H320 W120 D65mm With printer Weight 1 0kg Without print...

Страница 177: ...olatile memory Damping 0 to 100sec every 0 1sec configurable for analog output and velocity flow rate display Low flow cut Equivalent to 0 to 5m s Output setting function Current output scaling output type burnout setting and calibration Serial communication function Instantaneous velocity instantaneous flow rate total value heat flow error information received waveform analog input velocity profile dat...

Страница 178: ...ide Exclusive connector Detector side Large middle type Screw terminal Others BNC connector Ambient temperature í20 to 60 C Ambient humidity Large middle type sensor 100 RH or less Others 90 RH or less Type of enclosure Large middle type sensor IP67 Others IP52 Material and mounting belt wire Extension cable option Extended when the length of the detector signal cable is not sufficient Length 10m 5...

Страница 179: ...170 Reserved for future use Bulletin F 9 PUX2 ...

Страница 180: ... will become an error Therefore the flow indicated is a little larger than the actual flow When the scale thickness is known it can be compensated by adding it to the lining thickness and entering it for measurement In general the state of deposit of scales in old piping is not uniform and shows an uneven surface Therefore an accurate cross sectional area of flow passage cannot be measured Also the fl...

Страница 181: ...t of air bubbles III Q A about measuring conditions at locations 1 What about mounting the sensor on horizontal piping The sensor should be mounted in the horizontal direc tion on the piping circumference to prevent the effects of accumulated sludge lower and air bubbles upper 2 What about mounting the sensor on vertical piping The sensor can be mounted on any external position of vertical piping ...

Страница 182: ...piping size is different from the actual size of piping and if the difference from the inside diameter is about 1 in size the error is about 3 of deviation obtained by flow conversion The following shows an example of 1mm deviation in inside diameter 100 6 í6 í2 0 í4 4 2 400 500 300 mmI 1mm í1mm 200 Inside diameter Flow error 2 Difference in sensor mounting length As a general standard when the err...

Страница 183: ...it indicates volume flow containing air bubbles 3 What about comparison with other flowmeters Although thermometers and pressure gauges can easily be calibrated at a site flowmeters are generally very difficult to calibrate at a site Therefore the flowmeter transmitter unit is often used for checking other flowmeters After checking the result of comparison of flowmeters should be evaluated with care whi...

Страница 184: ... 0 125 mm dot Setting the paper feed at a cycle of 1 second uses a roll of paper in 224 000 sec about 62 2 hours 28 m 0 125 mm 2 In case of TEXT mode A single printing consists of the following 1 Date 1 line 2 Flow velocity flow rate and total several lines 3 Measuring conditions 1 line 4 Paper feed 4 mm A printer has a paper fed at 4 mm line For example if you select flow rate m3 h flow velocity and...

Страница 185: ...nnel 2 Yes 10 places 3 places FEEDING TEMP SENDING TEMPERATURE Yes 3 places 3 places Temperature unit RETURNING TEMP RETURN TEMPERATURE Yes 3 places 3 places Temperature unit DIFFERENCE TEMP DIFFERENCE OF TEMPERATURE Yes 3 places 3 places Temperature unit THERMAL FLOW HEAT FLUX Yes 10 places 3 places Thermal flow unit THERMAL FLOW HEAT FLUX Yes 3 places 3 places TOTAL THERMAL HEAT TOTAL ACTUAL No 1...

Страница 186: ...he logger data is added sequentially beginning from 1 as indicated below offset total number of data in offset date hour of offset TIME Logger data exit date and hour COUNT Total number of data in target data file STATUS Exit status NORMAL Normal exit caused by termination of acquisition period STOP Normal exit caused by stop operation during acquisition POWER OFF Interruption caused by OFF button ...

Страница 187: ...gged types for the quantity ASCII characters show units Line 3 and subsequent A Date and hour Line 3 and subsequent B and subsequent Date hour name measured data and RAS 32 bit binary numbers indicates RAS See 16 5 4 Regarding RAS When data is indicated in a point diagram spreadsheet chart it may appear as indicated below 0 0 2 0 4 0 6 0 8 1 1 2 1 4 1 6 2009 9 30 10 33 36 2009 9 30 11 02 24 2009 9...

Страница 188: ...n the 2007 10 29 10 19 44 format Line 5 and subsequent A Describes Velocity Profile The measurement data C to IU Fluid velocity that corresponds to channel number in line 2 IU Flow rate fluid velocity at acquisition date hour IV RAS is indicated by 32 bit binary numbers with added at first See 16 5 4 Regarding RAS A flow velocity distribution file can be displayed using flow velocity distribution demons...

Страница 189: ...Corporate Headquarters 102 Indiana Highway 212 P O Box 373 Michigan City IN 46361 U S A Telephone 219 879 8000 Fax 219 872 9057 www dwyer inst com Dwyer Instruments Inc BULLETIN F 9 PUX2 TN1FSCA E D ...

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