Description electromagnetic flow meter
GMF400 Insertion electromagnetic flow meter is composed of insertion electromagnetic sensor and electromagnetic flow converter, used to measure the conductive liquid that electrical conductivity is greater than 5 us/cm , it is used to measure the water, sewage, acid, alkali and other medium. Suitable for measuring the large pipe of diameter DN300~DN3000mm,. Installation can be divided into a online installation type of the cut-off valve and water control installation type without stop valves.
Specification electromagnetic flow meter
GMF400 Insertion electromagnetic flow meter | |
Medium | Water, sewage water, acid, alkali etc. |
Diameter | DN300～DN3000mm |
Accuracy | ±2.5% |
Temp. range | -20～+150℃ |
Pressure | 1.6 MPa |
Flow rate | 0.5～6m/s |
Straight pipe required | Up stream≥5DN，down stream≥3DN |
Electrode | 316L,Hastelloy C(HC),Titanium(Ti),Tantalum(Ta),Platinum(Pt) |
Installation way | Without a ball valve or with a ball valve |
Body material | Stainless steel |
Power supply | 220VAC/24VDC/Lithium battery |
Signal output | Pulse output,4～20mA |
Communication | RS485,Hart, GPRS etc. |
Explosion proof | No |
Protection class | IP65(compact type), IP68(remote type) |
Working environment | Temp. Range: -20～+60℃，humidity: 5%～90% |
Flow rate Q=πD²×V×0.0036÷4
Size(D) mm | Flow rate (Q) unit (m3/h) | |||
V = 0.5 m/s | V = 1 m/s | V = 6 m/s | V= 10 m/s | |
300 | 127 | 254 | 1526 | 2545 |
350 | 173 | 346 | 2077 | 3464 |
400 | 226 | 452 | 2713 | 4523 |
450 | 286 | 572 | 3434 | 5725 |
500 | 353 | 707 | 4239 | 7069 |
600 | 509 | 1017 | 6104 | 10180 |
700 | 692 | 1385 | 8308 | 13847 |
800 | 904 | 1809 | 10852 | 18086 |
900 | 1145 | 2289 | 13734 | 22891 |
1000 | 1413 | 2826 | 16956 | 28260 |
1200 | 2035 | 4069 | 24417 | 40694 |
1400 | 2769 | 5539 | 33234 | 55390 |
1600 | 3617 | 7235 | 43407 | 72346 |
1800 | 4578 | 9156 | 54937 | 91562 |
2000 | 5652 | 11304 | 67824 | 113040 |
2200 | 6839 | 13678 | 82067 | 136778 |
2400 | 8139 | 16278 | 97667 | 162778 |
2600 | 9552 | 19104 | 114623 | 191038 |
2800 | 11078 | 22156 | 132935 | 221558 |
3000 | 12717 | 25434 | 152604 | 254340 |
Detail show electromagnetic flow meter
Type selection electromagnetic flow meter
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GMF400 Insertion magnetic flow meter
Insertion magnetic flow meter
Update time：2017.04.28