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| Electromagnetic flowmeter ye tɛmɛ në Faraday electromagnetic induction law. Flow meter's measurement tube ye short tube ye cïn magnetic alloy ye cɔl non-conductive alloy ye cɔl insulation material. Electrodes fila ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ. A electrode head and the lining inside surface are essentially the same. A electrode head and the lining inside surface are essentially the same. A electrode head and the lining inside surface are essentially the same. Na ye magnetic coil ye magnetic pulse ye looi, a bɛ magnetic field ye looi, a ye magnetic flux density B ye looi, a ye magnetic field ye looi, a ye magnetic field ye looi, a ye magnetic field ye looi, a ye magnetic field ye looi, a ye magnetic field ye looi, a ye magnetic field ye looi. Në ye thaa kënë, na ye kɔnɔ ye tɛ̈n yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen Ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ |
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E=KBdV
Wël:
E--- ye signal voltage (V) kam electrodes
B---Magnetic pass density ((T))
d--- ye tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë
V---average flow speed ((m/s))
K, d ye constant, sabu magnetic current ye constant, B ye constant, E = KBdV ye ŋa'a, volume flow Q and signal voltage E is proportional, i.e. signal voltage E and volume flow Q is linear relationship. O kɔrɔ la, a ye E tɛmɛ, a bɛ se ka Q tɛmɛ. Kɔnɔ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye.
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| E = KBdV ye ŋa'a, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ, ka tɛmɛ Ku tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen tɛ̈n yenë yen t O kɔrɔ, electromagnetic flow meter ye volume flow meter ye. Kɔc cï luɔɔi looi ku kɔc cï luɔɔi looi, ka tɛ̈n yenë kɔc cï luɔɔi looi, ka tɛ̈n yenë kɔc cï luɔɔi looi, ka tɛ̈n yenë kɔc cï luɔɔi looi, ka tɛ̈n yenë kɔc cï luɔɔi looi. A tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈ |
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1.Instrument structure simple, reliable, no moving parts, long working life. 1.Instrument structure simple, reliable, no moving parts, long working life. 1.Instrument structure simple, reliable, no moving parts, long working life. 1.Instrument structure simple, reliable, no moving parts, long working life. 2. No blocking flow blocking parts, no pressure loss and fluid blockage phenomenon. No blocking flow blocking parts, no pressure loss and fluid blockage phenomenon. No blocking flow blocking parts, no pressure loss and fluid blockage phenomenon. 3. No mechanical inertia, response fast, stability good, can be used in automatic detection, adjusting process control systems. 3. No mechanical inertia, response fast, stability good, can be used in automatic detection, adjusting process control systems. 4. A tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ 5. polytetrafluoroethylene ka rubber material lining ku HC, HB, 316L, Ti ku kɔ̈k ye electrode materials ye kek mat thïn, ka lëu bï ya tɔ̈ɔ̈u në kä wɛ̈t peei wɛ̈t peei wɛ̈t peei wɛ̈t peei. 6.Full digital volume processing, anti-interference capability strong, measurement reliable, high precision, flow measurement range can reach 150: l. 7.All Chinese characters menu operation, easy to use, easy to operate. 7.All Chinese characters menu operation, easy to use, easy to operate. 7.All Chinese characters menu operation, easy to use, easy to operate. 8.High-definition backlit LCD ye nyuɔɔth. 9.With two-way flow measurement, two-way total accumulation function, inside has three accumulators can show positive accumulated values, reverse accumulated values and differential accumulated values. 9.With two-way flow measurement, two-way total accumulation function, inside has three accumulators can show positive accumulated values, reverse accumulated values and differential accumulated values. 10.Output mode: current, frequency dual-direction output function and RS-485, MODBUS, HART interface. 11. SMD device and surface installation (SMT) technology, circuit reliability is high. SMD device and surface installation (SMT) technology, circuit reliability is high. SMD device and surface installation (SMT) technology, circuit reliability is high. SMD device and surface installation (SMT) technology, circuit reliability is high.
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1. Teknoloji Data Machine ku Sensor
| Luɔi Standard |
JB/T9248 a l999 |
| Diyameter |
10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, l000、l200、1400、1600、 l800 |
| Speed ye dɔŋ |
15m/s |
| Kɛnɛya |
0.5, 1.0 (tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r) |
| Fluid conductivity |
≥5uS/cm |
| Temperature ɣän |
Sensor: (-40~+80) ℃, Converter: (-l5~+50) ℃ |
| Lining Material |
Polytetrafluoroethylene, polyneoprene, polyammonia, polyperfluoroethylene (F46) |
| Temperature ye kɔnɔ |
≤120℃ |
| Elektrod Material |
316L、 Hash alloy C, Hash alloy B, titanium, tantalum, platinum/iridium alloy, stainless steel coated tungsten carbide |
| Material flange |
Carbon steel, stainless steel |
| Kuen gël |
IP65 |
| Alam anti-explosion |
ExⅡBT6 Gb |
2. Data Teknik Converter
| Power |
DC |
(18~30)V |
| Kommunikasyon |
(85~265)V (45~63)Hz |
| Puwol |
<20W (kɛ sensor) |
| Akumulator tɔ̈u |
Total flow, reverse flow, and differential values all have total accumulators (Total flow, reverse flow, and differential values all have total accumulators) (Total flow, reverse flow, and differential values all have total accumulators) |
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Signal output
(Programmable)
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Current output ye |
● Signal output: two-way two-way, full isolation ((0 ~ l0) mA / (4 ~ 20) mA ● Load resistance: ((0 ~ l0) mA, ((0 ~ 1.5) KΩ; ((4 ~ 20) mA, ((0 ~ 750) Ω ● Basic error: Add ± l0μA based on the above measurement basic error |
| Frequency output |
● Forward and reverse flow output, output frequency upper limit can be set within 1~5000Hz ● Transistor set electrode open circuit dual-direction output with photoelectric isolation ● External power supply does not exceed 35V, when conducting set electrode maximum current is 250mA |
| Pulse output (Pulse output) |
● Forward and reverse flow output, output frequency upper limit can reach 500cp/s ● Pulse width automatic setting or 20ms square wave ● Transistor set electrode open circuit with photoelectric isolation dual-direction output ● Outside power not greater than 35V. Maximum current of set electrode when conducting is 250mA |
| Flow Indicator output |
● A bɛ se ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ |
| Alarm output |
● Transistor set electrode open circuit alarm output with two optical isolation ● external power supply does not exceed 35V, when conducting set electrode maximum current is 250mA ● alarm state: fluid air tube, excited magnetic disconnect, flow excess limit ● transistor set electrode open circuit alarm output ● external power supply does not exceed 35V, when conducting set electrode maximum current is 250mA ● alarm state: fluid air tube, excited magnetic disconnect, flow excess limit |
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Interface ë habar
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RS-485、 MODBUS、 HART, Ka gël anti-lightning |
| Waktu damping |
Në ((1~64) s |
| Cida cida normal |
Tɛmɛ: (-10 ~ 60) ℃, tɛmɛ: 5% ~ 90% |
3. Flow measurement range:
| Kalibre (mm) |
Kɔɔr (m 3 /h) |
Kalibre (mm) |
Kɔɔr (m 3 /h) |
Kalibre (mm) |
Kɔɔr (m 3 /h) |
| DN10 |
0.14 ~ 1.4 |
DN125 |
22.08 ~ 441.56 |
DN700 |
692.37 ~ 13847.40 |
| DN15 |
0.32 ~ 6.36 |
DN150 |
31.79 ~ 635.85 |
DN800 |
904.32 ~ 18086.40 |
| DN20 |
0.57 ~ 11.30 |
DN200 |
56.52 ~ 1130.4 |
DN900 |
1144.53 ~ 22890.60 |
| DN25 |
0.88 ~ 17.66 |
DN250 |
88.31 ~ 1766.25 |
DN1000 |
1413.00 ~ 28260.00 |
| DN32 |
1.45 ~ 28.94 |
DN300 |
127.17 ~ 2543.40 |
DN1200 |
2034.72 ~ 40694.40 |
| DN40 |
2.26 ~ 45.22 |
DN350 |
173.09 ~ 3461.85 |
DN1400 |
2769.48 ~ 55389.60 |
| DN50 |
3.53 ~ 70.65 |
DN400 |
226.08 ~ 4521.60 |
DN1600 |
3617.28 ~ 72345.60 |
| DN65 |
5.97 ~ 119.40 |
DN450 |
286.31 ~ 5722.65 |
DN1800 |
4578.12 ~ 91562.40 |
| DN80 |
9.04 ~ 180.86 |
DN500 |
353.25 ~ 7065.00 |
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| DN100 |
14.13 ~ 282.6 |
DN600 |
508.68 ~ 10173.6 |
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| Electromagnetic flowmeter form and installation dimensions (Flange standard: GB/T9119) |
| Dɛmɛtɛr Dɛmɛtɛr Dɛmɛtɛr Dɛmɛtɛr Dɛmɛtɛr Dɛmɛtɛr Dɛmɛtɛr Dɛmɛtɛr |
Pressure Level |
Flange diameter D |
Bolt hole center circle diameter K |
Bolt hole n-L |
Dɔŋ L |
Dɔŋ H |
| 10 |
PN40 |
90 |
60 |
4-φ14 |
200 |
190 |
| 15 |
PN40 |
95 |
65 |
4-φ14 |
200 |
190 |
| 20 |
PN40 |
105 |
75 |
4-φ14 |
200 |
190 |
| 25 |
PN40 |
110 |
85 |
4-φ14 |
200 |
200 |
| 32 |
PN40 |
140 |
100 |
4-φ18 |
200 |
205 |
| 40 |
PN40 |
150 |
110 |
4-φ18 |
200 |
215 |
| 50 |
PN40 |
165 |
125 |
4-φ18 |
200 |
220 |
| 65 |
PN16 |
185 |
145 |
4-φ18 |
200 |
240 |
| 80 |
PN16 |
200 |
160 |
4-φ18 |
200 |
255 |
| 100 |
PN16 |
220 |
180 |
4-φ18 |
250 |
270 |
| 125 |
PN16 |
250 |
210 |
4-φ18 |
250 |
300 |
| 150 |
PN16 |
285 |
240 |
8-φ22 |
300 |
330 |
| 200 |
PN16 |
340 |
295 |
12-φ24 |
350 |
390 |
| 250 |
PN16 |
405 |
355 |
12-φ26 |
450 |
450 |
| 300 |
PN16 |
460 |
410 |
12-φ28 |
500 |
500 |
| 350 |
PN16 |
520 |
470 |
16-φ30 |
550 |
520 |
| 400 |
PN16 |
580 |
525 |
16-φ32 |
600 |
635 |
| 450 |
PN10 |
615 |
565 |
20-φ26 |
600 |
685 |
| 500 |
PN10 |
670 |
620 |
20-φ26 |
600 |
750 |
| 600 |
PN10 |
780 |
725 |
20-φ30 |
600 |
830 |
| 700 |
PN6 |
860 |
810 |
24-φ26 |
700 |
890 |
| 800 |
PN6 |
975 |
920 |
24-φ30 |
800 |
1095 |
| 900 |
PN6 |
1075 |
1020 |
24-φ30 |
900 |
1195 |
| 1000 |
PN6 |
1175 |
1120 |
28-φ30 |
1000 |
1295 |
| 1200 |
PN6 |
1405 |
1340 |
32-φ33 |
1200 |
1395 |
| 1400 |
PN6 |
1630 |
1560 |
36-φ36 |
1400 |
1595 |
| 1600 |
PN6 |
1830 |
1760 |
40-φ36 |
1600 |
1700 |
| 1800 |
PN6 |
2045 |
1970 |
44-φ39 |
1800 |
1930 |
1. Kä ye kek tɔ̈ɔ̈u thïn aye kek tɔ̈ɔ̈u në sensor ye kek tɔ̈ɔ̈u thïn 2. A wɛrɛ ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n Kɔnɔ sensor ye dɔɔni, a dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni dɔɔni
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Kä ye kek nyuɔɔth në terminal ye kek nyuɔɔth në table ye kek nyuɔɔth në terminal ye kek nyuɔɔth në terminal ye kek nyuɔɔth në terminal ye kek nyuɔɔth në terminal ye kek nyuɔɔth
| I+: |
Flow current output |
| COM: |
Current output |
| P+: |
Frequency (pulse) output |
| COM: |
Frequency (pulse) output |
| AL: |
Alarm output ye tɔ̈u |
| AH: |
Limit alarm output |
| COM: |
Alarm output |
| FUSE: |
Input Power Fuse |
| T+: |
Input kɛ |
| T-: |
Input kɛ |
| G: |
RS232 tɛ̈n |
| L1: |
220V (24V) Power Input |
| L2: |
220V (24V) Power Input |
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1, ye kë wïc në ɣän kɔ̈k peei yiic: a. Flow meter adhil bï ya tɔ̈ɔ̈u në ɣän yenë tɛmɛ̈ɛ̈r ye waar apɛi ka tɛmɛ̈ɛ̈r ye waar apɛi, ka tɛmɛ̈ɛ̈r ye waar apɛi, ka tɛmɛ̈ɛ̈ b. Flow meter adhil ka tɔ̈ɔ̈u në ɣön yic, na yïn adhil ka tɔ̈ɔ̈u në ɣän kɔ̈k yiic, ka tɔ̈ɔ̈u në ɣän kɔ̈k yiic, ka tɔ̈ɔ̈u në ɣän kɔ̈k yiic, ka tɔ̈ɔ̈u në ɣän kɔ̈k yi c. Flow meter adhil bɛ̈n ya tɔ̈ɔ̈u në ɣän yenë gas ye kɔrɔ̈ɔ̈ŋ ye tɔ̈ɔ̈u thïn, ku na yïn adhil bɛ̈n ya tɔ̈ɔ̈u thïn, a yïn adhil bɛ̈ D. Ngam a tɔ̈ɔ̈u, a tɔ̈ɔ̈u, a tɔ̈ɔ̈u, a wïc a tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u. e. Flowmeter setup place should avoid having strong magnetic fields and strong vibration sources, such as pipeline vibration large, in the two sides of the flowmeter should have a fixed pipeline support. e. Flowmeter setup place should avoid having strong magnetic fields and strong vibration sources, such as pipeline vibration large, in the two sides of the flowmeter should have a fixed pipeline support.
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2, kä wɛ̈t ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈n ye kɔɔrɔ në tɛ̈
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| Pipe Installation Type (Pipe Installation Type) |
Install diagram |
Pipeline standard |
| Front pipe L |
Pipe S |
| Bending Pipe |
Foto a |
10D |
5D |
| Pipe Horizontal |
Foto b |
5D |
3D |
| Valve Downstream |
Gambar c |
10D |
5D |
| Pipe dɔ |
Foto d |
10D |
5D |
| Pump Downstream |
foto |
15D |
2D |
| Shrinking Tube |
Foto f |
5D |
2D |
| Mixed Liquid |
Gambar g |
30D |
3D |
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3, kä wɛ̈t ye kek looi në tubu de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi de luɔɔi a 、 Kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi, kä ye kek looi
4, ye kë wïc bï ya looi në baŋ de luɔɔi: ago luɔɔi ya looi në baŋ de luɔɔi ya looi në baŋ de luɔɔi ya looi në baŋ de luɔɔi ya looi në baŋ de luɔɔi ya looi në baŋ de luɔɔi ya looi në baŋ de luɔɔi ya looi në baŋ de luɔɔi ya looi
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5, flow meter wɛ̈t ye looi në pip line:
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6, Sensor grounding: hanga ka baara ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ Na ye tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë tɛ̈n yenë t a、 Tɛ̈n yenë yen tɔ̈ɔ̈u thïn në pip de metal: tɛ̈n yenë yen tɔ̈ɔ̈u thïn në pip de metal, tɛ̈n yenë yen tɔ̈ɔ̈u thïn në pip de metal.
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b、 Plastic pipe wala insulation layer, paint pipe: sensors on the two ends should be added to ground ring or built-in ground electrode, so that the flowing inside the tube measured medium and the earth are short connection, with zero potential. Sensors on the two ends should be added to ground ring or built-in ground electrode, so that the flowing inside the tube measured medium and the earth are short connection, with zero potential. N'a tɛ yen, electromagnetic flowmeter dɩ lëu luui.
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