FLOWTECH KF700H Series Operation Instruments Download Page 44

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Ⅷ

、

Common failures and how to deal with

、

No flow data show on LCD

start

Check LCD show, have alarm signal or not?

Yes

Have other display?

Fuse break?

Full tube or not?

Yes

To change or
reinstall tube to
sure tube full
medium

Some dunghill
inhere wall of tube?

Clear dunghill

Connect with us

Check Alarm
content confirm
filature item

Have display
after change
fuse?

Check Flowmeter sensor
internel

CONVERT PARTS

Http: // www.flowmeter.cc

CONVERT

Summary of Contents for KF700H Series

Page 1: ...ISO9001 2000 NINGBO KIO FLOW INSTRUMENTS CO LTD KF700H Series Electromagnetic Flowmeter OPERATION INSTRUMENTS ...

Page 2: ...g cable 9 The preparation of pre operational 10 Maintenance and common trouble shooting 11 Complete sets of products and Open Box 12 Quality Assurance 13 Transport and storage 14 Order Information 15 Associated instruments part number and type 16 The Corrosion resistance of Common electrode materials 17 Performance and application of Common lining materials 1 1 2 3 4 5 7 8 8 9 10 10 11 11 11 11 12...

Page 3: ...amping time 3 Instantaneous flow Resolution 4 Cumulative total flow resolution 5 Scale of Flow 6 Small flow termination low 7 Flow direction 8 The flow of indication 9 Frequency upper limit Hz 10 Liter pulse 11 Cumulate Clear 12 Empty Trim 13 Full Trim and Tube region setup 14 Unit of Flow 15 Unit of Accumulation 16 Direction of Total Ⅴ Technical Data Ⅵ Type selection Ⅶ Error message Ⅷ Common fail...

Page 4: ...stance is the distance between the electrodes In the case of wafer style magnetic flowmeters a magnetic field is established throughout the entire cross section of the flow tube Figure 1 If this magnetic field is considered as the measuring element of the magnetic flowmeter it can be seen that the measuring element is exposed to the hydraulic conditions throughout the entire cross section of the f...

Page 5: ...and easy maintenance Structure diagram 1 Junction box 2 flange 3 insulated liner 4 electrode 5 measuring tube 6 excitation coil 7 shell Sensor structure shown in Figure 2 the following components 1 Measuring tube Measuring tube flow measured medium measuring tube by the non magnetic stainless steel and welded flange lined with insulation lining 2 Lining the inside of the measuring tube and the fla...

Page 6: ...4 Appearance and install size 03 SENSORS PARTS Http www flowmeter cc SENSORS ...

Page 7: ...100 120 160 200 250 300 400 500 600 800 1000 100 120 160 200 250 300 400 500 600 800 1000 1200 1600 160 200 250 300 400 500 600 800 1000 1200 1600 2000 2500 200 250 300 400 500 600 800 1000 1200 1600 2000 2500 3000 250 300 400 500 600 800 1000 1200 1600 2000 2500 3000 4000 300 400 500 600 800 1000 1200 1600 2000 2500 3000 4000 5000 400 500 600 800 1000 1200 1600 2000 2500 3000 4000 5000 6000 600 8...

Page 8: ...ce of instrument installation environment should pay attention to 1 The instrument should be installed at the ventilation to dry avoid installing at the place easy accumulation water 2 The instrument should try to avoid just sun shine and rain Open air installation should keep out rain in places 3 Installation of places as much as possible to avoid strong vibration 4 as far as possible to avoid a ...

Page 9: ...sensor m s 5 sensor installation should be taken in the horizontal electrode as horizontal position once the media containing bubbles or sediment the bubbles will not be adsorbed on the electrode in the vicinity resulting in conversion of the input terminal open circuit sediment will not cover the electrode caused by zero drift 6 liquid solid two phase medium the vertical installation of a more fa...

Page 10: ...mend installation In order to enable reliable flow meter Pls note the following installation requirements 1 As far as possible to avoid ferromagnetic objects and equipment with strong magnetic fields big electric machine big transformer is protecting of the magnetic field sensor 2 Flow meter should be enough space around for easy installation and Maintenance In longer pipe system pls install contr...

Page 11: ...WP PVC sheathed 2 core shielded cable 2X80 015 RWP Ship sealed with rubber insulated cable 2X0 5 Two core plastic cable 2X1 0mm2 YHZ Marine soft ethylene propylene rubber insulated cable 2X1 0 CEFR C General Color plastic double stranded copper wire Excitation wire Output signal lines Name specifications Qua Remarks SENSORS PARTS 08 SENSORS PARTS Http www flowmeter cc SENSORS ...

Page 12: ...rument can be put into operation the following steps 1 First open upstream and downstream the valve with Sensor so that sensors measuring tube filled with test medium 2 Power for one minute Transmitter showed an immediate increase to a certain numerical value pls wiring is correct or not when the flow direction is wrong pls Check the direction of the sensor installation is correct 3 zero Trim inst...

Page 13: ...l with reference to Table Check signal line to ground resistance to use a multimeter measuring electrode to ground resistance generally from thousands of OM to some 10k om Electromagnetic flow sensors generally do not require regular maintenance but medium of measured is easily adhesion in the electrode or dielectric tube wall measurements or scaling of the occasion the need for regular cleaning p...

Page 14: ...impact c temperature range in 20 C 60 C d do not dry 90 humidity Orders must be measured in accordance with specific targets and measuring conditions of access to the Company on the selection of technical information and ordering the right choice E According to the actual situation the order should be determined 1 the scope of the model and flow measurement Order to determine based on sensor diame...

Page 15: ... hydrochloric acid with good corrosion resistance is also resistant to sulfuric acid phosphoric acid hydrofluoric acid organic acids and other non oxidizing acids alkalis salt solution of non oxidative corrosion Oxidation of acid resistant such as nitric acid mixed acid or chromic acid and sulfuric acid corrosion of mixed medium but also resistant to oxidation of the salts such as Fe Cu 2 corrosio...

Page 16: ...y the thermal radiation Plateau please provide the thermal isolation or ventilation Instrumentation installed in the switch box there should be appropriate measures of net and ventilation are examples such as the fan Compact structure flow meter should give full consideration to the transmitter working environment temperature 1 The working conditions of the reference test a operating temperature 2...

Page 17: ... approved by threading into the instrument cavity see circle After the wiring waterproof joints should be tightened to ensure that moisture and corrosive gases do not enter the electronic part 4 Input and output lines recommend the use of the installation of conduit conduit tube be recommended thick solid brass or soft metal pipes Road Conduit should be noted that the order to prevent flood water ...

Page 18: ... L terminal 220VAC Power Nterminal Power Ground terminal Power range Power range Grounding resistance 10 Ω Pay attention to the following questions on connect the power supply 1 the power cable of inside the sensor will not wound 2 the power input line should separated with other input and output lines threading through the holes into their own dedicated instrument cavity 3 noted that the positive...

Page 19: ...udes the cables used to connect the resistance Current output cable is recommended RWP2x16 015 PVC insulated sheathed cable shield 2 Counter The Transmitter frequency pulse output has been achieved electrical isolation the output for the active mode see above chart Transmitter frequency pulse output with transistor output mode Maximum pulse output frequency 5KHZ the output pulse amplitude of 24V A...

Page 20: ...facturing process in the factory setting After complete correct electric connection run power on instrument Instrument transmitter first implementation of the initialization display the company logo see below Wait 3 seconds after the instrument into the own measurement mode immediately began to flow measurement and displays the current flow measurement value or other self assemblies off informatio...

Page 21: ...0 series 2 Function instructions Instrument Display Interface 1 The first line shows an instantaneous flow rate flow rate display units can be in the flow unit function key to choose 2 The second line shows the percentage of traffic and flow units 3 The third line shows the cumulative total amount 4 The fourth line shows the total cumulative and cumulative units 5 fifth line shows the warning prom...

Page 22: ...al Decimal 1 2 3 1 4 Lcd rotate 0 90 180 90 2 1 3 Max Limit 2 1 4 Limit Time S 2 1 5 Direction 2 1 6 Indication 3 4 K Character 3 5 Total preset 3 6 1 Actual Zero mV 3 6 2 Empty Freq Hz 3 6 3 Full Freq Hz 3 3 Zero Trim 4 OUTPUT CHECK 4 1 Loop Test 4 2 Pulse Test 2 menu construction Secondary Parameter item Mode of Measure Press c ce Configuration Menu press Parameter item Press 3 2 1 4mA Trim 3 2 ...

Page 23: ...HK Tube Trim Loop Trim Zero Trim Toal Preset K Character Loop Test Pulse Test Check frequency output OUTPUT CHECK BAS SYS TRIM CHK Loop test Pulse Test Basic Setup Bas Sys Trim CHK PV Decimal Total Decimal Damping s Lcd Rotate 8888 8 REVISION B50 2 Enter Setup YES C CE NO C CE PV Decimal 1 2 3 Totoal Decimal 1 2 3 Lcd Rotate 0 90 180 90 TRIM Instrument Calibration Loop Trin K Character Manual Adju...

Page 24: ...han 15 minutes Method 1 Fast Zero calibration Fast calibration method the user can follow the steps in instrument Measurement mode state directly into the instrument calibration status of zero Steps are as follows Steps Operation instructions Interface show Steps Operation instructions Interface show When complete to Zero trim the transmitter will back to flow measurement display stage Method 2 in...

Page 25: ...9 9S unit is seconds Set as follows Click C CE again into zero trim confirm menu if click quit zero trim stage Pls waiting Zero trim finish and automatically return Trim menu Click C CE two times back to measurement mode In measurement mode click C CE two times into configuration menu Modify value Current value Lcd Rotate Steps Operation instructions Interface show Steps Operation instructions Int...

Page 26: ...confirm menu Click C CE two times from measurement mode into configuration menu Modify value Current value Lcd Rotate Lcd Rotate 4 Bas Sys Trim CHK PV Decimal 2 1 OK C CE CANCEL Steps Operation instructions Interface show Steps Operation instructions Interface show Click C CE key to confirm and return configuration menu click give up modify Click C CE two times from configuration menu to measureme...

Page 27: ...urement menu you also can continue other operation Modify value Current value 1 Bas Sys Trim CHK PV Decimal Total Decimal Damping s Lcd Rotate Steps Operation instructions Interface show Steps Operation instructions Interface show Click C CE to choice confirm and return Basic configuration menu click to give up modify Click C CE two times from measurement mode into configuration menu Click to choi...

Page 28: ...trumentation then modify this parameter should be considered before install posterior instrumentation if need it Posterior instrumentation related operational requirement Steps Operation instructions Interface show Steps Operation instructions Interface show Click C CE to choice confirm and return Basic configuration menu click to give up modify Meter scale flow QMAX range depending on the caliber...

Page 29: ...he display and output are valid When the traffic signal to terminate below the low flow rate unit of the settings to set the value of the The signal will be removed display and output to zero The termination of the small percentage is relative to the scale in terms of flow rate settings Set As follows Steps Operation instructions Interface show Steps Operation instructions Interface show Click int...

Page 30: ...Operation instructions Interface show Click into signal handle menu Click to choice Low Cutoff item Click into Low cutoff menu click and to setup value of Low cutoff Modify value Current value Click C CE quit setup menu LCD show confirm menu Click C CE confirm and save configure after return configure option menu click to give up modify Flow sign Bid indicated that the flow of positive and negativ...

Page 31: ...surement mode you also can continue other operation Click enter direction press use to set direction Steps Operation instructions Interface show Click C CE quit setup menu LCD show confirm menu Click C CE confirm and save configure after return configure option menu click to give up modify Modify value Current value Click to choice sys item Click to choice Signal item Click into signal handle menu...

Page 32: ...y settings REVESRSE flow direction in the opposite direction with the factory settings When the meter on site installation direction inconsistent with the direction of the factory arrow sign on sensor the instantaneous flow rate is displayed as Through the settings to change the flow direction measurement symbols To change the sign of the value of flow measurement devices will affect the cumulativ...

Page 33: ...o you can continue other operation Steps Operation instructions Interface show Steps Operation instructions Interface show Modify value Current value Click C CE confirm and save configure after return configure option menu click to give up modify 9 Frequency upper limit Hz output frequency range of the instrument 100 5000Hz Scale corresponding to the current flow of output frequency Output frequen...

Page 34: ...nstructions Interface show Click C CE quit setup menu LCD show confirm menu Click C CE confirm and save configure after return configure option menu click to give up modify Click C CE three times from configuration menu to measurement menu also you can continue other operation When the Liter pulse 0 0 the case frequency cap Hz setting determines the frequency of the output When the Liter pulse 0 0...

Page 35: ...menu Click choice Liter Pulse item Click into Liter Pulse menu click and to setup value of Liter Pulse Click C CE quit setup menu LCD show confirm menu Click C CE confirm and save configure after return configure option menu click to give up modify Click C CE three times to back measurement mode you also can continue other operation When the Liter pulse 0 0 the case frequency cap Hz setting determ...

Page 36: ...value Two ways of the total cumulative flow its meaning is as follows 1 Σ means symbol cumulative value of the flow 2 Σ means symbol cumulative value of the flow Select cumulate cleared the total amount of the above two are forced to zero cannot be recovered if don t save before Clear cumulate as follows Click C CE two times from measurement mode into BAS configuration menu Click to choice sys ite...

Page 37: ...ace Show Steps Operation instructions Interface show Modify value Current value Click C CE confirm and save configure after return configure option menu click to give up modify Click C CE three times to back measurement mode you also can continue other operation Before Empty Trim must verify that the installation the connection is accurate reliable and good grounding And also ensure that there is ...

Page 38: ...k C CE quit setup menu LCD show confirm menu Click C CE quit confirm menu LCD show confirm again menu Click C CE confirm and save configure after return configure option menu click to give up modify When Trim finish the LCD will automatically back Trim menu Click C CE three times from configuration menu to measurement menu also you can continue other operation Before Full Trim must verify that the...

Page 39: ... Trim Chk Empty Trim Full Tr i m Tube Region No Bas Sys Trim Chk Steps Operation instructions Interface show Click to choice Tube Trim item Click into Tube Trim menu Click choice Full Trim item Click into Full trim menu click to setup value of Full trim Modify value Current value Click C CE quit setup menu LCD show confirm menu Click C CE quit confirm menu LCD show confirm again menu Click C CE to...

Page 40: ...L 115 8 OVER LIMIT REVISION V50 2 L h Steps Operation instructions Interface show Steps Operation instructions Interface show Click to choice Tube Region Item Click C CE three times to back measurement mode Click into Trim Region menu Click and to setup value of Trim region The value high means Region high regular to setup 40 60 Click C CE quit setup menu LCD show confirm menu Click C CE to confir...

Page 41: ... V50 2 8888 8 82345678 8 TOTAL 115 8 OVER LIMIT REVISION V50 2 m h 3 m h 3 Steps Operation instructions Interface show Steps Operation instructions Interface show In the measurement mode click to choice Total unit click to modify Total unit click C CE to confirm Total unit In the measurement mode click to choice Total direction Click to modify Total direction Click C CE to confirm Total direction ...

Page 42: ...B D L 316L C Hc B Hb T Ti a Ta P Pt 1 Rubber 2 PTFE 3 Polyurethane 4 F46 5 PFA Protection class Output signal 1 IP65 2 IP67 3 IP68 1 80 C 1 120 C 2 150 C 1 4 20mA 2 Hart 3 Frequency 4 Pulse 5 RS485 Power A AC220V B Battery D DC24V MF7100 J L 1 2 1 3 D 10 25 DN 10 1400 KF700 KF700 Installation A Compact type B Remote type MF7100 MF7200 Sensor type sensor diameter JA ClampingType VA Threaded FA Flan...

Page 43: ...ll trim is not correct or tube region is high sensitivity settings Zero point value too High on zero trim A on the zero trim time the flowmeter sensor medium in a state of non full pipes B on the zero trim time the sensor tube in a non static state media C flowmeter grounding is incorrect or unreliable and technical requirements of re grounding Instant value exceeds instrument declare value Over t...

Page 44: ... Have other display Fuse break Full tube or not No No No Yes Yes To change or reinstall tube to sure tube full medium Some dunghill inhere wall of tube Clear dunghill Connect with us Check Alarm content confirm filature item Have display after change fuse Check Flowmeter sensor internel 41 CONVERT PARTS Http www flowmeter cc CONVERT ...

Page 45: ... liquid does not exceed the scope of permissible 2 Pls don t apply instrument in this situation for conductivity lower than 20 µs cm In accordance with the sensor Manual correctly grounded Grounding resistance of less than 10Ω change valve In the instrument on the downstream side of pipe to open a pore it is easy to be able to find whether there is any air bubbles particular attention to the level...

Page 46: ... tube to sure full liquid into tube sensor reference Sensor manual Install getter device on upper stream of flowmeter In accordance with the sensor Manual correctly grounded Grounding resistance of less than 10 om Remove sludge and scale on the electrode and near side Pls use soft cloth or Brush softly pls note don t hart inner liner 1 If the valve just half opens the transmitter show data may be ...

Page 47: ...l to loading and unloading 3 Arrived at the scene should be carefully unloaded in accordance with the contents of each item packing list check if missing or not in conformity for those issues pls contact with the company 4 Instrument storage sites must meet the following requirements for indoor a drying ventilation and avoid erosion of corrosive gas b a small mechanical vibration to avoid the impa...

Page 48: ...d No 20 XingYe Road YuYao City ZheJiang Province China 315400 Tel 86 0 574 62503881 62503880 Fax 86 0 574 62502092 62502091 NingBo KIO Flow Instruments Co LTD Http www flowtech cc E mail info flowtech cc ...

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