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Specification
Product | Sanitary type electromagnetic flowmeter |
Model | SUP-LDGS |
Diameter nominal | DN15~DN1000 |
Nominal pressure | 0.6~4.0MPa |
Accuracy | ±0.5%,±2mm/s(flowrate<1m/s) |
Repetitiveness | 0.2% |
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℃ | |
Ambient temperature | -10℃~55℃ |
Power supply | 100-240VAC,50/60Hz / 22VDC—26VDC |
Electrical conductivity | Water 20μS/cm other medium 5μS/cm |
Ingress protection | IP65, IP68(optional) |
Product standard | JB/T 9248-2015 |
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Measuring principle
The working principle of the electromagnetic flowmeter is based on Faraday's law, which measures conductive media with a conductivity greater than 5μs/cm and a flow range of 0.2 to 15 m/s. An electromagnetic flow meter is a volume flow meter used to measure the flow rate of liquid through a pipeline.
The measurement principle of a magnetic flowmeter can be described as: when a liquid passes through a pipe with a diameter of D at a flow rate of v, the magnetic flux density generated by the excitation coil is B, and the following electromotive force E is proportional to the flow rate v:
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 | ![]() |
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Introduction
![](http://kehu02.grofrom.com/www.sino-analyzer.com/400a837f1022875e7dc72708583de9b4.jpg)
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Application
![](http://kehu02.grofrom.com/www.sino-analyzer.com/e100b2ae15b927f4fe3bddf03ca78c8f.png)
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Automatic calibration line
![](http://kehu02.grofrom.com/www.sino-analyzer.com/4f2cf8923b9b6d72530dd7e4a419250a.jpg)
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![](http://kehu02.grofrom.com/www.sino-analyzer.com/d4800eda0e0018f026cbe2b99eee0f96.jpg)
![](http://kehu02.grofrom.com/www.sino-analyzer.com/778f6b77ea926575068ace3bcb91f78d.jpg)
![](http://kehu02.grofrom.com/www.sino-analyzer.com/1bab561180ce74aa1fca5f020277771b.jpg)