Insertion electromagnetic flow meter; Real-time data transmission; For oil and gas industry.

Insertion Electromagnetic Flow Meter ★ The accuracy of the measurement is not affected by changes the density, viscosity, temperature, pressure, and conductivity of the liquid; ★ High reliability of the plug-in installation method, the installation and maintenance of the sensor do not disassembling the measuring pipe, so it is more suitable for field use where water cannot be stopped, and it can be installed on site at old pipelines; ★ Simple structure the electromagnetic flow meter measuring pipe can be used without lining, high reliability; wide range of nominal diameters, suitable for all sizes of pipes between DN100-DN000; ★ Integrated grounding electrode, to achieve good grounding of the instrument; the sensor uses new processing technology, solid-state packaging, resistant to vibration,-proof, long life, so that the instrument has good measurement accuracy and stability. The working principle of the insertion electromagnetic flow meter is based on Faraday's law of induction. In the electromagnetic flow meter, the conductive medium in the measuring pipe is equivalent to the conductive metal rod in Faraday's experiment, and the two electromagnetic at the upper and lower ends produce a constant magnetic field. When there is a conductive medium flowing through, there will be an induced voltage. The two electrodes inside the pipeline measure induced voltage generated. The measuring pipe is electromagnetically isolated from the fluid and the measuring electrode through a non-conductive lining (rubber, Teflon, etc.. Working Principle According to Faraday's law of electromagnetic induction, a pair of detection electrodes are installed on the pipe wall perpendicular to the axis of the measuring pipe the magnetic line of force. When the conductive fluid moves along the axis of the measuring pipe, the conductive fluid cuts the magnetic line of force to produce an induced potential, is detected by the two detection electrodes. The value is directly proportional to the flow rate, and its value is: E=KBVD Where: E－Induced; K－A coefficient related to the magnetic field distribution and the axial length; B－Magnetic induction strength; V－Average flow velocity of conductive fluid;D－Electrode spacing; (inside diameter of measuring pipe) The sensor transmits the induced potential E as the flow signal to the converter, which is amplified, transformed filtered by a series of digital processing, and displayed on the dot matrix LCD with backlight for instantaneous flow and cumulative flow. The converter has 4-20mA output, output and frequency output, and is equipped with RS-485 and other communication interfaces, and supports HART and MODBUS protocols. Insertion Electromagnetic Flow M Insertion Electromagnetic Flow Meter Insertion Electromagnetic Flow Meter Product Advantages Insertion Electromagnetic Flow Meter 1. The structure of the electromagnetic flow sensor is simple, there are no moving parts in the measuring pipe, and there are no throttling parts that impede the flow of the fluid; 2. It can measure flow of dirty, corrosive media and suspended solid-liquid two-phase flow; 3. During the measurement process, it is not affected by the temperature, viscosity, density and conductivity of the measured medium (within a certain range); 4. The output of the electromagnetic flow meter is only proportional to the average flow velocity of the measured medium, and independent of the flow state (laminar flow or turbulent flow) under symmetric distribution; 5. The electromagnetic flow meter has no mechanical inertia, is sensitive to response, can instantaneous pulse flow, and can also measure flow in both positive and negative directions; 6. The range of nominal diameters for industrial electromagnetic flow meters is wide. Technical How to select a product 01. Measurement medium, temperature, and whether it is corrosive 02. Flow range and inner diameter of user's 03. Pressure class 04. Whether to display on site 05. Working power supply 06. Signal output, communication 07. Whether it to be explosion-proof 08. Installation method 09. Accuracy

Product selection guide 01. Measure the medium, temperature, and whether it is corrosive 02. Flow and the inner diameter of the user's pipeline 03. Pressure class 04. Whether to display on-site 05. Working power source 06 Signal output, communication 07. Whether explosion-proof is required 08. Installation method 09. Accuracy class Application field The electromagnetic flowmeter is to: petroleum, chemical industry, steel, food, electric power, papermaking, metallurgy, water supply and drainage, petrochemical, medical and other industries. machine meets the flow measurement of various industries Installation precautions / INSTALLATION PRECAUTIONS 1. Place without vibration, strong electromagnetic field (such as near large motors frequency converters); 2. Try to install vertically, horizontal installation needs to be installed at a low place, can not install at the top of the pipeline, to ensure full, to prevent bubbles; 3. Requirements for straight pipe section, it is best to ensure 10 times the front and 5 times the rear of the pipe diameter;4. When installing the welding type, pay attention not to connect the instrument welding, to prevent damage to the flowmeter; 5. The shell should be grounded as much as, the shielding line is grounded at one end, and the connection point cannot be grounded with strong electricity; 6. If for easy maintenance, the installation position needs to be well to meet the maintenance requirements. At the same time, you can install a bypass pipe, and the fluid will go through the bypass pipe when there is a fault; 7 Avoid direct sunlight, high temperature places, and do a good job of waterproofing and moisture-proof treatment; 8. Other requirements that should be considered, signal wiring should be with strong electricity lines. The service we can provide, recommended selection and quotation Production process 01. Inspection of incoming flanges, stainless steel pipes02. Conduit processing (cutting, welding) 03. Inspection 04. Conduit lining 05. Inspection 06. Electde, coil processing and assembly 07. Inspection 08. Welding of shell components 09. Inspection 10. Spray painting 1. Inspection 12. Transducer/ junction box assembly 13. Inspection 14. Real flow calibration 15. Inspection before shipment16. Packaging 17. In the finished product warehouse 18. Shipping Electromagnetic flowmeter | Turbine flowmeter | Ultrasonic flow | Vortex street flowmeter | Insertion vortex flowmeter | Thermal gas flowmeter | Smart water meter | Ultrasonic radar level gauge | Flow meter water meter heat meter equipment | Flow meter manufacturer For technical and business consultations, please contact Engineer Zhang WhatsApp: +86 13430464310  Email:qingfenzhang969@gmail.com