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Ludwig FE10 Скачать руководство пользователя страница 18

TEL:400-860-9760

www.Ludwig-Schneider.com.cn

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Converter Operation

1.220V / 24V Converter Wiring Diagram

1.1 Square meter terminal wiring and marking

Figure 5 Square meter wiring

terminal diagram

ACOM Alarm output location

POUT Flow frequency (pulse) output

ALMH Upper limit alarm output

IOUT Analog current output

PCOM Frequency (pulse) output ground

ALML Lower limit alarm output

VDIN Current two-wire system 24V
contact

EXT + Excitation c

ICOM

Analog current output ground

TRX + Communication input
TRX - Communication input

EXT - Excitation current-

The meaning of each terminal sign is as
follows

：

SIG 1   signal1
SGND Signal ground
SIG 2   Signal 2
DS 1    Incentive shield 1
DS 2    Incentive Shield 2

With remote sensor

Analog current output

Frequency or pulse output

Two alarm outputs

Communication input

1.2Square meter connected to sensor signal line processing and marking

Figure 6 Signal processing and labeling

Cold-pressed end

Metal mesh shield

Heat shrinkable tube

Red 32-core wire

green 32-core wire

Flow signal cable RVVP2X32/0.2

Heat shrinkable tube

Metal mesh shield

Cold-pressed end

Red 32-core wire

green 32-core wire

EN

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Содержание FE10

Страница 1: ...LUDWIG SCHNEIDER 德国罗德玮格仪表公司 Intelligent Electromagnetic Flowmeter Instruction Manual 智能型电磁流量计使用说明书 EN CH Intelligent Electromagnetic Flow Model FE10 ...

Страница 2: ...u Co Ltd Ludwig International Trade Shanghai Co Ltd TEL 400 860 9760 E mail lw ludwig schneider com cn OS www Ludwig Schneider com cn Page 01 35 智能型电磁流量计型号 FE10 36 70 Ludwig Schneider GmbH Co KG KGAmEichamt 4 6 97877 Wertheim EN CH 页 Intelligent Electromagnetic Flow Model FE10 ...

Страница 3: ...agnetic Flowmeter 07 1 The Sensor Has The Following Characteristics 08 2 Product Type And Composition 08 3 Main Technical Performance 08 4 Working Principle And Structure 09 5 Installation And Use 11 6 Maintenance Repair And Common Troubleshooting 13 7 Unpacking And Product Completeness 14 1 220V 24V Converter Wiring Diagram 15 2 3 6V Battery Powered Converter 25 3 Instrument Installation 30 4 Tro...

Страница 4: ... Intelligent liquid crystal display Electrical interface Fluid diameter Process connection EN 7017872 0609 2018 CH EN 01 11 12 13 14 15 16 17 11 12 13 14 15 16 17 Model Meter factor Lining Material Electrode Material Nominal Diameter Output Accuracy Ex No Code No Temperature Flow Range Pressure Power Supply Tag Number Protection Ex Level Dat ...

Страница 5: ...ifference total Low frequency rectangular wave excitation not affected by power frequency and on site interference stable and reliable operation With empty tube measurement and glance function and can adapt to different fluid media It is not affected by the direction of the fluid and can be accurately measured in both forward and reverse directions LCD backlit display parameters can be modified on...

Страница 6: ...etection alarm parameters fluid empty pipe detection alarm excitation current detection alarm upper and lower limit alarm system alarm Working temperature 20 70 Dielectric conductivity 20 jAs cm Applicable measuring diameter D N6mm D N3000mm Lining material polychloroprene rubber polyurethane rubber polysilicon fluorine rubber polytetrafluoroethylene PTFE Polyperfluoroethylene propylene F46 PFA Co...

Страница 7: ...00 2800 3000 185 200 235 270 300 340 405 460 520 580 640 715 840 895 1015 1115 1230 1405 1630 1830 2045 2265 2475 2685 2905 2905 3315 283 290 318 350 380 430 495 547 602 665 720 783 897 982 1092 1192 1299 1488 1700 1924 2134 2344 2549 2754 2964 3169 3369 18 20 25 28 30 50 70 95 120 140 160 200 280 350 400 480 550 660 750 850 980 1200 1600 2000 2400 2700 2900 Note Our company can customize and proc...

Страница 8: ...organic acids alkalis etc not resistant to the corrosion of relatively pure reducing acids such as sulfuric acid hydrochloric acid However if the acid contains an oxidant such as nitric acid Fe Cu the corrosion is greatly reduced Has excellent corrosion resistance very similar to glass except hydrofluoric acid oleum alkali and can withstand almost all chemical media including boiling point hydroch...

Страница 9: ...xed with organic solvents 2 not resistant to the corrosion of any concentration of acid alkali salt medium 1 Excellent elasticity high breaking force high temperature resistance 2 Poor wear resistance 1 The material with the most stable chemical properties in plastics It is resistant to boiling hydrochloric acid sulfuric acid and aqua regia It is also resistant to concentrated alkali and various o...

Страница 10: ...44334 1648 50893 8001 3 0 S482 1 9085 3 3929 5 3014 8 6859 13 5717 21 2058 35 8377 54 2867 84 8230 132 5359 190 851S 339 2920 530 1438 763 4070 1039 0818 1357 1680 1717 6658 2120 5750 3053 6281 4156 3271 5428 6721 6870 6631 8482 3002 12214 5122 16625 3083 21714 6884 27482 6526 33929 2007 41054 3328 48858 0490 57340 2804 66501 2322 76340 7002 4 1 1309 2 5447 4 5239 7 0686 11 5812 18 0956 28 2743 47...

Страница 11: ...y maintenance and repair of instruments The sensor has almost no pressure loss and extremely low energy loss The sensor has no moving parts simple structure and reliable operation The measurement accuracy is not affected by changes in physical parameters such as temperature pressure density viscosity and electrical conductivity of the measured medium as long as the electrical conductivity is great...

Страница 12: ...or when the converter provides the excitation current to the sensor it will Generate working magnetic field which is equivalent to the conductor cutting magnetic field lines in the magnetic field According to Faraday s law of induction it is known that an induced electromotive force is generated at both ends of the conductor The induced electromotive force is detected by a pair of electrodes in co...

Страница 13: ...r and the distance between the two electrodes have been determined at the time of manufacture and the cross sectional area of the pipe under test is also obtained the output electromotive force of the plug in electromagnetic flow sensor can represent the flow Measuring head or measuring tube The measuring head measuring tube is located at the flow velocity mass point of the pipeline to be measured...

Страница 14: ...strong vibration at the installation site and the environment of the pipeline should be fixed firmly without changing much The installation position must ensure that the pipeline is always filled with the measured fluid The installation environment should be easy to install and maintain Avoid negative pressure at the measurement site The length of the straight pipe section on the upstream side of ...

Страница 15: ...00mm the insertion depth is 1 4 of the pipe diameter the meter coefficients at the two places are different There are two types of cable laying bright and dark Which kind of laying is used depends on the specific conditions of the site 5 2 5 Determination of the insertion depth of the plug in electromagnetic flow sensor 5 3 Laying and wiring of cables 5 2 Sensor installation The signal cable shoul...

Страница 16: ...electrode on the pipe under test The resistance for grounding should be less than 10Ω Set the flow range value and sensor coefficient again as needed according to the measured flow Open the upstream flow control valve and then slowly open the downstream flow control valve The instrument can be put into operation Open the upstream flow control valve of the sensor and then open the downstream flow a...

Страница 17: ...posits on the electrode 1 Sensor water 2 The electrode is covered Method of exclusion 1 Expand the flowmeter range 2 Close the small flow regulating valve 3 Reconnect 1 Exclude the gas in the pipeline 2 Clean the electrode 1 Replace the sensor 2 Clean the electrode 1 Rotate the sensor direction 180 2 Reconnect the converter 7 Unpacking And Product Completeness 7 2 electromagnetic flow converter 1 ...

Страница 18: ...log current output ground TRX Communication input TRX Communication input EXT Excitation current The meaning of each terminal sign is as follows SIG 1 signal1 SGND Signal ground SIG 2 Signal 2 DS 1 Incentive shield 1 DS 2 Incentive Shield 2 With remote sensor Analog current output Frequency or pulse output Two alarm outputs Communication input 1 2Square meter connected to sensor signal line proces...

Страница 19: ...cation input Communication input RS485 232 communication ground 220V 24V power input 220V 24V power input Figure 7 chart wiring terminal diagram Processing and labeling of round table signal lines Processing and labeling of signal lines in Figure S White double strand Gray double stranded shielded wire The round table signal line is marked as follows 1 5 Marking definition of each terminal in the ...

Страница 20: ...own tart Up key add 1 to the number at the cursor Compound key down key move the cursor to the left 1 6 Instrument parameter setting Make sure the fluid in the pipeline is still when adjusting the zero point of the instrument 1 6 1 Four button converter parameters and operation b Function of each key in parameter setting state Down key Decrease the number at the cursor by 1 Compound key Up key Mov...

Страница 21: ... key to enter the parameter setting screen 1 6 1 4 Parameter settings Press the composite key confirmation key to display the parameter setting function and then press the up key to turn the page to total zero reset enter the total number reset password and press the composite key confirmation key When the total amount reset password automatically becomes 00000 the reset function of the meter is c...

Страница 22: ...ed Air traffic alarm country value Ceiling alarm allowable Upper alarm value Lower limit alarm allowed Lower limit alarm value Excitation alarm value Total clear password Sensor code 1 select Set number select select select Set number select select Set number Set number select select select select select select select select Set number select Set number select Set number select Set number user set...

Страница 23: ... calibration factor Instrument code 1 Instrument code 2 user settings select Set number select user settings user settings user settings user settings user settings user settings user settings user settings Can be modified Can be modified Can be modified Can be modified select select select User can change User can change User can change User can change Set number Set number Set number Factory set...

Страница 24: ...e level 1 to 3 passwords are determined by the user Instrument parameters determine instrument operating status calculation method output mode and status Level 1 password factory value 00521 users can only view meter parameters Level 2 password factory value 03210 users can change 1 24 meter parameters Level 4 password factory value 07206 users can change 1 29 meter parameters 1 6 3 Instrument det...

Страница 25: ...m value so that FS can be corrected to zero The correction value of the flow zero point is the matching constant value of the sensor which should be recorded in the sensor s record sheet and sensor label When entering the sensor zero value is the flow velocity value in m m s Its sign is opposite to the sign of the correction value The small signal cutoff point setting is expressed as a percentage ...

Страница 26: ...that is 100 of the percentage flow the upper limit of the frequency output can be arbitrarily set in the range of 1 5000Hz 1 6 3 16 Frequency output range When the fluid is full of pipes with or without flow rate the air pipe alarm settings have been modified The user is more convenient to use The air pipe report threshold parameter displays the measured conductivity on the uplink and the air pipe...

Страница 27: ...excitation mode calibration you must work under which excitation mode 1 6 3 27 Positive total high and low The total high and low settings can change the value of the forward cumulative total and reverse cumulative total It is mainly used for meter maintenance and meter replacement 1 6 3 29 Spike suppression allowed Set this parameter to Allow to start the rate of change suppression algorithm Set ...

Страница 28: ...ustment of the converter makes the current output accurate to 0mA or 4mA 1 6 3 33 Current zero point correction 1 6 3 36 Instrument codes 1 and 2 1 6 3 31 Spike suppression time 1 6 3 32 User Password 1 4 1 6 3 35 Factory calibration coefficient 2 3 6V Battery Powered Converter Applicable measuring diameter DN3 DN600 Integrated working environment temperature Supporting accuracy grade 0 5 1 0 Reco...

Страница 29: ... working time 2 2 1 R meter integrated terminal wiring and labeling The battery powered integrated electromagnetic flow converter has two sets of wiring signal line group and excitation line group Connect with the corresponding line group of the sensor It should be connected correctly and carefully checked to avoid damage to the instrument due to incorrect wiring Black double stranded plastic wire...

Страница 30: ... accuracy is not affected by 2 3 1 Parameter menu 2 3 Instrument parameter setting The battery powered electromagnetic flow converter is designed with 29 parameters which are divided into six categories flow measurement flow correction status alarm total accumulation network communication instrument calibration and verification The converter parameters are defined as follows Parameter number Param...

Страница 31: ...mber Set number Set number Set number 1 1 1 1 2 2 2 2 Set by flow rate 0 0000 1 9999 00000 99999 0000 9999 0 59999 0 0000 1 9999 0 59999 Reserve Flow correction point 4 Flow correction number 4 Positive total low Positive total Parameter setting password Factory calibration factor Instrument code Parameter setting flag 22 23 24 25 26 27 28 29 Set number Set number Set number Set number Set number ...

Страница 32: ... cut off is performed the flow rate cumulative amount and pulse output are cut off at the same time Battery powered 9 bit total counter with a maximum allowable counting value of 9999999999 Flow accumulation unit 0 001L 0 010L 0 100L 1 000L 3 3 3 3 0 001m 0 010m 0 100m 1 000m Output pulse unit 0 001L 0 001m3 0 010L 0 100L 1 000L 3 3 3 0 010m 0 100m 1 000m At the same flow rate the pulse equivalent...

Страница 33: ...The pipeline must be filled with medium Avoid air bubbles Valve fully open Valve fully open Hagi stop Que 5D or more Requirements for straight sections Can be above 0 v 1 D correct correct correct correct error error error correct error 2 It should be installed in a dry and ventilated place as far as possible and it should not be installed in a humid and prone to water accumulation 3 Modify the in...

Страница 34: ...not by measuring the resistance between the two electrodes of the sensor In the case that the measurement state is full of the tube observe the measured resistance value MTP of the fluid and then take 1 5 2 times the measured value to set Empty tube alarm threshold When the fluid is empty the resistance between the electrodes increases and exceeds the threshold to trigger the empty tube alarm 2 3 ...

Страница 35: ...3 Grounding of the sensor 5 Choose a place that is convenient for maintenance and activities 6 The flow meter should be installed at the rear end of the pump and must not be installed on the suction side the valve should be installed on the downstream side of the flow 4 Avoid sunlight and rain as much as possible and avoid ambient temperature higher than 60Y and relative humidity greater than 95 F...

Страница 36: ... cable the shorter the cable the better 3 4 installation needs For your correct measurement you should pay attention to the following requirements when selecting the position on the pipeline 1 The sensor can be installed on a vertical pipe or on a horizontal or inclined pipe but the center connection of the two electrodes is required to be horizontal 4 When the medium is not full in the installati...

Страница 37: ...range of 0 40 C and the relative humidity is less than 85 2 The company implements three guarantees for products with a warranty period of one year counting from the date of shipment During the warranty period if the user complies with the requirements for product use storage and transportation if the product has quality problems the company is responsible for free repair or replacement Service gu...

Страница 38: ...by our company is 12 months Due to any non artificial quality problems we will repair or replace the products as soon as possible Wart mechanism All products harmed by our company are maintained for life If man made or wood can resist the product damage caused by external causes our company is responsible for providing free testing services If the damaged parts need to be replaced our company only...

Страница 39: ...WIG SCHNEIDER 德国罗德玮格仪表公司 Ludwig Schneider GmbH Co KG KGAmEichamt 4 6 97877 Wertheim 罗德玮格中国代表处罗德玮格自动化仪表广州有限公司罗德炜舸国际贸易上海有限公司电话 400 860 9760 邮箱 lw ludwig schneider com cn 网站 www Ludwig Schneider com cn ...

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