Xi'an Dehou Electronic Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500pcs per month |
| Delivery Time | 7-12 working days |
| Packaging Details | Carton, 90cm×30cm×30cm (reference) |
| Typical Application | conductive liquid and slurry |
| Product Model | NYLD-GD |
| Nominal diameter | DN6mm-DN3000mm |
| Nominal pressure | 0.6~4.0MPa (special pressure can be customized) |
| Measuring range | 1500:1 flow rate setting < 15m/s |
| Measuring accuracy | 0.5% default setting, 0.3% or 0.2% optional |
| Electrode forms | standard, scraper and replaceable form |
| Output Signal | frequency, alarm and pulse output |
| Brand Name | NUOYINGJIAYE |
| Model Number | NYLD-GD |
| Certification | CE |
| Place of Origin | Xi'an, Shaanxi,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500pcs per month |
| Delivery Time | 7-12 working days | Packaging Details | Carton, 90cm×30cm×30cm (reference) |
| Typical Application | conductive liquid and slurry | Product Model | NYLD-GD |
| Nominal diameter | DN6mm-DN3000mm | Nominal pressure | 0.6~4.0MPa (special pressure can be customized) |
| Measuring range | 1500:1 flow rate setting < 15m/s | Measuring accuracy | 0.5% default setting, 0.3% or 0.2% optional |
| Electrode forms | standard, scraper and replaceable form | Output Signal | frequency, alarm and pulse output |
| Brand Name | NUOYINGJIAYE | Model Number | NYLD-GD |
| Certification | CE | Place of Origin | Xi'an, Shaanxi,China |
High Accuracy And Reliability Nyld Pipeline Electromagnetic Flowmeter No Flow-Obstructing Parts
High Pressure Resistant Nyld Pipeline Electromagnetic Flowmeter Multiple Outputs Operating Principle
pipeline electromagnetic flowmeter is one type of flowmeter with high accuracy and reliability. It can measure the flow rate of conductive liquid and slurry in a closed pipeline, Its measurement principle is based on Faraday's law of electromagnetic induction. That is, when the conductive liquid cuts the magnetic lines in the magnetic field, the induced electromotive force is generated in the conductor:
E=KBVD
K: instrument constant B: magnetic induction intensity
V: average flow rate in the cross section of the measuring tube
D: inner diameter of the measuring tube
When measuring the flow rate, the fluid flows through a magnetic field perpendicularly to the flow direction. The flow of conductive liquid induces a voltage signal proportional to the average flow rate (i.e. volume flow rate). The induced voltage signal is detected by two electrodes in direct contact with the liquid, transmitted to the amplifier through the cable, and finally, converted into a unified current output signal.
Pipeline Electromagnetic Flowmeter Design Feature
◎ Measurement accuracy is not affected by the changes of fluid density, viscosity, temperature, pressure and conductivity.
◎ There are no flow-obstructing parts in the measuring pipe, no pressure loss, and low requirements for straight pipe sections.
◎ The converter adopts liquid crystal backlight display, which can make reading in direct sunlight or dark room easy.
Setting parameters through infrared touch keys can be safely set without opening the cover of the converter in harsh environment.
◎ Flowmeter is a two-way measuring system with three integrators: forward, reverse and total difference; Can display forward and reverse flow.
◎ It has multiple outputs: current, pulse, digital communication, HART.
◎ The converter has the functions of self-diagnosis alarm output, empty load detection alarm output, flow upper and lower limit alarm output, batch control and so on.
◎ It can be used not only for general process detection, but also for the measurement of pulp, paper pulp and paste liquid.
◎ High-voltage electromagnetic flowmeter adopts PFA screen lining technology, which is resistant to high pressure and negative pressure, and is specially used in petrochemical and mineral industries.
◎ Explosion-proof instruments can be used in corresponding explosion-proof places.
Pipeline Electromagnetic Flowmeter Technical Parameter
| Typical Application | Measurement of liquid flow in typical pipeline | |
| Nominal diameter | DN6mm-DN3000mm | |
| Nominal pressure | 0.6~4.0MPa (special pressure can be customized) | |
| Measuring range | 1500:1 flow rate setting < 15m/s | |
| Measuring accuracy | 0.5% default setting, 0.3% or 0.2% optional | |
| Lining material | polychloroprene rubber, polyurethane rubber, silicone fluororubber, PTFE, perfluoroethylene propylene (F46) and PFA | |
| Electrode forms | standard, scraper and replaceable form | |
| Electrode Material | 16, Hastelloy B, Hastelloy C, titanium, tantalum, platinum/iridium alloy, stainless steel coated tungsten carbide | |
| Medium Temperature | Integrated type | -20℃~+70℃ |
Split type | neoprene lining and polyurethane lining -20℃~+60℃ | |
| PTFE, PFA, F46, silicone fluororubber lining 40℃~+180℃ | ||
| Ambient Temperature | -25℃~+60℃ | |
| Ambient humidity | 5~100%RH (relative humidity) | |
| power supply | AC220V50Hz/DC24V/3.6V | |
| Power consumption | < 15W | |
| Output Signal | frequency, alarm and pulse output | |
| Communication mode | RS232C or RS485 serial communication interface, HART communication protocol, with lightning protection record (10 years) | |
| power-off protection | Internally designed with a non-power-off clock, which can store 16 power-off times | |
| Counter | Total positive, Total Reverse | |
| Matching accuracy | ± 0.5% of the indicated value, ± 0.3% or 0.2% of the indicated value can be selected | |
| Damping time | constant Continuous variable is selectable from 0~100s (90%) | |
| Dielectric conductivity | ≥ 20us/cm | |
| Structural type | all-in-one, split, immersed, explosion-proof | |
| Protection class | IP65, IP67, IP68 (optional) | |
| Explosion proof class | Exia IICT5 Ga, ExdICT5 Gb (see certificate for details) | |
※ Remarks: products can be customized and designed according to the specific requirements
Pipeline Electromagnetic Flowmeter Product Applications
It is widely used in various industries, like steel, electric power, petroleum, chemical industry, coal, metallurgy, minerals, paper making, water supply and drainage, food, medicine and others.
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
1500000-180000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Company Introduction Xi'an Dehou Electronic Technology Co., Ltd. is a high-tech enterprise specializing in research and development, production, sales of industrial automation instruments and providing Internet of Things solutions. At present, the company has ... Company Introduction Xi'an Dehou Electronic Technology Co., Ltd. is a high-tech enterprise specializing in research and development, production, sales of industrial automation instruments and providing Internet of Things solutions. At present, the company has ...
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