DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter
The DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter is specifically designed for industrial applications, particularly in sewage systems. It features a stainless steel watchcase with increased thickness, providing durability and resistance to harsh environments. The connecting flange is a high-pressure flange capable of withstanding pressures up to 42MPa, ensuring reliable operation under demanding conditions.
This flow meter consists of two main components: the sensor and the converter. The sensor utilizes electromagnetic induction based on Faraday's law to accurately measure the volumetric flow rate of conductive liquids with a conductivity greater than 5μS/cm. It functions as an induction meter, making it suitable for measuring the flow of conductive media.
In addition to measuring the volume flow of conductive liquids, this electromagnetic flow meter can also handle challenging flow conditions. It is capable of measuring the volume of liquid-solid two-phase flows, such as liquid suspensions, corrosive liquids, slurries, and pulp. It can handle strongly corrosive substances like acids and alkalis, as well as pulp and paper pulp.
The DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter is a reliable and versatile instrument for measuring the flow of conductive liquids in industrial applications, particularly in sewage systems. Its robust construction, high-pressure capabilities, and ability to handle challenging media make it suitable for various industrial environments.
Specification of DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter
| Item | DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter |
| Item | electromagnetic water flow meter |
| Size(mm) | DN15mm---DN3200mm |
| Medium | common 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 | Chloroprene Rubber,PTFE, Polyurethane ,fluororesin-46 |
| Electrode material | 316L,HC,HB,Titanium,Tantalum,Platiniridium |
| Grade of Accuracy | 0.2%, 0.5% |
| Flow Velocity | ≤15m/s |
| Rated pressure | 1.0MPa, 1.6MPa, 2.5MPa, 4MPa |
| Cable Interface | M20*1.5 or G1/2 Female Thread etc. |
| Sealed | head IP65, body IP68 |
| Output Signal | 4-20mA Current output or Pulse output |
| Communication | RS485 Protocol Modbus protocol |
| Power Supply | 220VAC, 24VDC |
| | The instantaneous flow and cumulative flow |
Feature of DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter
1. The structure of the instrument is simple and reliable, without moving parts, and has a long working life
2. There is no shut-off and flow-blocking parts, and there is no pressure loss and fluid blockage.
3. No mechanical inertia, fast response, good stability, can be applied to automatic detection and adjustment program control system.
4. The measurement accuracy is not affected by the type of the measured medium and its temperature, viscosity, pressure and other physical parameters.
5. Different combinations of PTFE or rubber lining and HC, HB, 316L, Ti and other electrode materials can meet the needs of different media.
6. All-digital processing, strong anti-interference ability, reliable measurement, high accuracy, and flow measurement range up to 150:1.
7. Full Chinese character menu operation, easy to use and simple to operate.
8. High-definition backlit LCD display.
Application of DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter
Electromagnetic flowmeters are widely used in sewage, fluorine chemical, production water, tap water industry, medicine, steel and many other aspects. Due to the principle, it can only measure conductive liquids.
Principle of DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter
The measurement principle is based on Faraday's law of electromagnetic induction.
As shown in the figure below, the two electromagnetic coils at the upper and lower ends generate a constant or alternating magnetic field. When the conductive medium flows through the electromagnetic flowmeter, it will cut the magnetic field line, and an induction will be generated at this time. The electromotive force is detected by the two measuring electrodes.
The magnitude of this induced electromotive force is proportional to the flow rate of the conductive medium, the magnetic induction intensity of the magnetic field, and the width of the conductor (the diameter of the pipe measured by the flowmeter). The flow rate of the medium can be obtained by calculation.
Detaild picture of DN15~DN300 Industrial Pipeline electromagnetic Flow Meter Sewage FlowMeter
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