| Product |
Electromagnetic flowmeter |
| Model |
SUP-LDG |
| Diameter nominal |
DN15~DN1000 |
| Nominal pressure |
0.6~4.0MPa |
| Accuracy |
±0.5%，±2mm/s(flowrate<1m/s) |
| Liner material |
PFA,F46,Neoprene,PTFE,FEP |
| Electrode material |
Stainless steel SUS316, Hastelloy C, Titanium, |
|
Tantalum Platinum-iridium |
| Medium temperature |
Integral type: -10℃~80℃ |
|
Split type: -25℃~180℃ |
| Power supply |
100-240VAC，50/60Hz, 22VDC—26VDC |
| Ambient Temperature |
-10℃~60℃ |
| Electrical conductivity |
Water 20μS/cm other medium 5μS/cm |
| Structure type |
Tegral type, split type |
| Ingress protection |
IP68 |
| Product standard |
JB/T 9248-1999 Electormagnetic Flowmeter |
Mag meter works based on Faraday's law, and measure conductive medium with conductivity more than 5 μs/cm and flow range from 0.2 to 15 m/s. An Electromagnetic Flowmeter is a volumetric Flowmeter that measures the flow velocity of a liquid through a pipe.
The measurement principle of magnetic flowmeters can be described as follows: when the liquid goes through the pipe at the flow rate of v with a diameter D, within which a magnetic flux density of B is created by an exciting coil, the following electromotive E is generated in proportion to flow speed v:
E=K×B×V×D
| Where:
E－Induced electromotive force
K－Meter constant
B－Magnetic induction density
V－Average flow speed in cross-section of measuring tube
D－Inner diameter of measuring tube |
|
Noted: the product strictly prohibited to be used in explosion-proof occasions.
Electromagnetic flowmeters have been used throughout industries for more than 60 years. These meters are applicable for all conductive liquids, such as:
Domestic water, industrial water, raw water, ground water, urban sewage, industrial wastewater, the processed neutral pulp, pulp slurry, etc
Description