Water Electromagnetic FlowMeter DN200 / 8 Inch, Liner PTFE/Rubber Pn16 MPa
Standard features
- 32 digit ARM processor, quickly calculate converter, large memory, reliable
- No moving parts, hence no pressure loss
- Flow velocity range: 0.05 - 15 m/s, resolution: 0.05 mm/s
- Self diagnosis
- Automatic alarm on top / bottom limit, empty flow, etc
- Tri stage encoder, avoid malacious tampering
- Backlit LCD display, easily parameter setting and reading.
- Optional multi language display (standard: English)
- Signal output: 0-10V / 4-20 mA / pulse
- Communication: RS485 Modbus / Bacnet
- By directional flow measurement
- Measure range switch function, enhance current and frequency output to achieve higher accuracy
- Suitable for big flow volume variation
Parameters
- Liquid conductivity range: >5 µs/cm
- Power consumption: < 6 W
- Ambient temperature: 10 ~ 60 ºC
- Relative humidity: 5% ~ 9%
- Power supply: AC85 ~ 250V AC / 45 ~ 60 HZ, 18 ~ 36 VDC
Accuracy:
Diameter (mm) |
Measure range (m/s) |
Accuracy |
3 ~ 20 |
<0.3 |
+ 0.25%FS |
0.3 ~ 1 |
+ 1.0%R |
1 ~ 15 |
+ 0.5%R |
25 ~ 600 |
0.1 ~ 0.3 |
+ 0.25%FS |
0.3 ~ 1 |
+ 1.0%R |
1 ~ 15 |
+ 0.5%R |
700 ~ 300 |
<0.3 |
+ 0.25%FS |
0.3 ~ 1 |
+ 1.0%R |
1 ~ 15 |
+ 0.5%R |
Competitive advantage:
- In house produce
- 48 hours agint test under high and low temperature
- 120 hours aging test
- 15 minutes vibration test
- 28 manufacturing process control
- Stianless steel measured tube, 20 years life
- Orbit welding
Pipe Diameter, flow volume and product dimension
Dia |
Flow volume (m3/h) |
Product dimension (mm) |
(mm) |
Normal |
Min |
Max |
L |
D |
H |
H1 |
15 |
1.5 |
0.06 |
9.5 |
150 |
95 |
272 |
254 |
20 |
2.5 |
0.11 |
16.9 |
105 |
277 |
254 |
25 |
3.5 |
0.18 |
26.5 |
115 |
283 |
254 |
32 |
6 |
0.29 |
43.6 |
140 |
297 |
270 |
40 |
10 |
0.45 |
67.8 |
150 |
307 |
280 |
50 |
15 |
0.71 |
106 |
200 |
165 |
318 |
294 |
65 |
25 |
1.19 |
179.1 |
185 |
337 |
313 |
80 |
40 |
1.81 |
271.4 |
200 |
352 |
326 |
100 |
60 |
2.83 |
424.1 |
250 |
220 |
371 |
344 |
125 |
100 |
4.42 |
665 |
250 |
401 |
372 |
150 |
135 |
6.36 |
954 |
300 |
285 |
431 |
403 |
200 |
250 |
11.3 |
1696 |
350 |
340 |
486 |
460 |
250 |
375 |
17.66 |
2650 |
400 |
395 |
547 |
511 |
300 |
540 |
25.43 |
3817 |
450 |
445 |
597 |
565 |
350 |
735 |
34.62 |
5195 |
505 |
657 |
620 |
400 |
960 |
45.22 |
6785 |
500 |
565 |
717 |
675 |
450 |
1200 |
57.23 |
8588 |
550 |
615 |
757 |
727 |
500 |
1500 |
70 |
10602 |
600 |
670 |
817 |
782 |
600 |
2160 |
100 |
15268 |
780 |
917 |
782 |
700 |
2950 |
138 |
20781 |
700 |
895 |
1027 |
1068 |
800 |
3850 |
180 |
27100 |
800 |
1015 |
1137 |
1157 |
Model selection:
YE |
Model |
|
|
|
|
|
|
|
|
E |
Compact |
|
F |
Remote |
|
|
|
Pipe Dia |
Type (mm) |
|
|
|
xxxx |
15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 400, |
|
500, 600, 800, 1000 |
|
|
|
Code |
Accuracy |
|
|
|
1 |
+ 0.5% FS |
|
|
|
2 |
+ 1.0% FS |
|
|
|
3 |
+ 0.2% FS |
|
|
|
|
Code |
Type |
|
|
|
|
N |
Converter: 12 / 24 VDC, pulse output |
|
|
|
|
A |
Transmitter: 24VDC, 4-20mA outpt |
|
|
|
|
B |
Intelligent, Lion battery, no local display |
|
|
|
|
G |
Smart, local display, 4-20mA output |
|
|
|
|
C1 |
Smart, local display, RS485 |
|
|
|
|
C2 |
Smart, local display, HART |
|
|
|
|
|
Code |
Type |
|
|
|
|
|
S |
Carbon steel housing |
|
|
|
|
|
L |
Stainless steel housing |
|
|
|
|
|
G |
High pressure housing |
|
|
|
|
|
HL |
316L electrode |
|
|
|
|
|
HTi |
Titanium electrode |
|
|
|
|
|
HTa |
Tantlum electrode |
|
|
|
|
|
HC |
Hastelloy-C electrode |
|
|
|
|
|
L1 |
Liquid media |
|
|
|
|
|
L2 |
Gas media |
|
|
|
|
|
P |
Pressure compensation |
|
|
|
|
|
T |
Temperature compensation |
|
|
|
|
|
PT |
Pressure&Temp. Compensation |
|
|
|
|
|
F |
PTFE liner |
|
|
|
|
|
X |
Rubber liner |
Sample: IYF-E-0100-1-C1-S-HL-L1-F, Magmeter, local display, Dia: 100mm, + 0.5%FS, carbon steel housing, |
smart, 4-20mA outpt, RS485, 316L electrodes, liquid media meter, PTFE liner |
Work theory:
The electromagnetic flowmeters use Faraday's Law of Electromagnetic Induction to determine the flow of liquid in a pipe. In a magnetic flowmeter, a magnetic field is generated and channeled into the liquid flowing through the pipe. Following Faraday's Law, flow of a conductive liquid through the magnetic field will cause a voltage signal to be sensed by electrodes located on the flow tube walls. When the fluid moves faster, more voltage is generated. Faraday's Law states that the voltage generated is proportional to the movement of the flowing liquid. The electronic transmitter processes the voltage signal to determine liquid flow. By contrast to many other flowmeter technologies, magnetic flowmeter technology produces signals that are linear with flow. As such, the turndown associated with magnetic flowmeters can approach 20:1 or better without sacrificing accuracy. They represent about 23% of all flowmeters sold.
Project & Certification