industry split food grade electromagnetic water flowmeter 150mm digital flow meter
Description of industry split food grade electromagnetic water flowmeter 150mm digital flow meter
Electromagnetic flowmeter is an instrument that uses the principle of electromagnetic induction to measure the flow of conductive fluid according to the electromotive force induced by the conductive fluid passing through an external magnetic field. A magnetic circuit system whose function is to generate a uniform DC or AC magnetic field. The DC magnetic circuit is realized by a permanent magnet, which has the advantages of simple structure and less interference by the AC magnetic field, but it is easy to polarize the electrolyte liquid in the measuring catheter, so that the positive electrode is surrounded by negative ions, and the negative electrode is surrounded by positive ions. Surrounding, that is, the polarization phenomenon of the electrodes, and leads to an increase in the internal resistance between the two electrodes, thus seriously affecting the normal operation of the instrument. When the diameter of the pipeline is large, the permanent magnet is correspondingly large, cumbersome and uneconomical, so the electromagnetic flowmeter generally adopts an alternating magnetic field, and is generated by the excitation of a 50HZ power frequency power supply.
Specification of industry split food grade electromagnetic water flowmeter 150mm digital flow meter
| Item | industry split food grade electromagnetic water flowmeter 150mm digital flow meter |
| Item | electromagnetic digital flow meter |
| Size(mm) | DN15mm---DN3200mm |
| Medium | water, conductive liquid, slurry |
| Medium Temperature | Chloroprene Rubber:-10-60℃: PTFE:-10-120℃ |
| Installation Type | Flange connection, Insert type, sanitary clamp type, thread connection. |
| Lining | Teflon, polychloroprene rubber, polyurethane, polyperfluoroethylene propylene (F46) |
| Electrode material | 316L, Hastelloy C, Hastelloy B, titanium, tantalum, platinum |
| Grade of Accuracy | 0.2%, 0.5% |
| Flow Velocity | ≤15m/s |
| Rated pressure | Standard 1.0MPa, 1.6MPa, 2.5MPa, 4MPa |
| Cable Interface | M20*1.5 or G1/2 Female Thread etc. |
| Sealed | IP65, IP68 |
| Output Signal | 4-20mA Current or Pulse |
| Communication | RS485 Protocol Modbus protocol |
| Power Supply | 220VAC, 24VDC |
| Explosion proof | ExⅡBT6 Gb |
Application of industry split food grade electromagnetic water flowmeter 150mm digital flow meter
electromagnetic water flow meter are widely used in chemical and chemical fiber, food, paper, sugar, mining and metallurgy, water supply and drainage, environmental protection, water conservancy and hydropower, steel, petroleum, pharmaceuticals and other industrial fields to measure various Kinds of acid, alkali, salt solution, mud, mineral pulp, paper pulp, coal water slurry, corn syrup, fiber slurry, grain slurry, lime milk, sewage, cooling raw water, water supply and drainage, brine, hydrogen peroxide, beer, wort, various beverages The volume flow of conductive liquid media such as black liquor and green liquor.
Detaild picture of industry split food grade electromagnetic water flowmeter 150mm digital flow meter
Feature of industry split food grade electromagnetic water flowmeter 150mm digital flow meter
1. Not affected by changes in fluid density, viscosity, temperature, pressure and conductivity. The linear measurement principle enables high-precision measurement.
2. There is no obstruction in the measuring tube, the pressure loss is small, and the requirements for straight pipe sections are low;
3. The nominal diameter DN6-DN2000 has a wide coverage, and there are various options for lining and electrodes, which can meet the requirements of various conductive fluids.
4. The converter adopts programmable frequency low-frequency building wave excitation, which improves the stability of flow measurement. The power loss is small.
5. The converter adopts a general-purpose microprocessor, all-digital processing, fast operation speed, strong anti-interference ability, and low power consumption.
6. High-definition backlit LCD display, full Chinese characters (English) menu operation. User-friendly. Simple operation. Easy to learn and understand.
7 with RM85 or HART digital communication signal output.
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