MFE600
24Pages

Catalog excerpts

MFE600 Intelligent Electromagnetic Flowmeter V1.1）（ MFE600 Intelligent Electromagnetic Flowmeter Introduction MFE600 Intelligent Electromagnetic Flowmeter is designed and manufactured with the most advanced domestic and abroad technology, featuring high accuracy, reliability, good stability and long service life. We pay our attention to every detail in the process of the product structure design, material selection, manufacturing, assembly and factory testing etc. With a water tower up to 35m as pressure stabilizer for actual flow calibration, we have a professional production line for electromagnetic flowmeter, also we design and develop a series of software and hardware for electromagnetic flowmeter for mass production to ensure high quality in long term use. The product has backlight and wide temperature-ranged Chinese LCD display. With fully practical function, visual display, easy operation, it saves troubles for on-site installation operation and maintenance. MFE600 can be widely used in industrial fields such as petroleum, chemical, metallurgy, water supply and drainage, steel, coal, paper, food, textile, environmental protection and other municipal administration, water conservancy construction field etc. Working Principle The working principle of Electromagnetic Flowmeter is based on Faraday's Law of Electromagnetic Induction, that is, when the conductive liquid flows through the electromagnetic flowmeter, the induced electromotive force will be produced in the liquid conductor, and the induced electromotive force is directly proportional to the velocity of conductive liquid, magnetic flux density and width of conductor (interior diameter of flowmeter). Such induced electromotive force is detected by a pair of electrodes on the tube wall of the flowmeter, and the rate of flow can be acquired by mathematical operation. The equation of induced electromotive force is as follows: E = K× V× B× D E: Induced electromotive force B: Magnetic flux density D: Interior diameter of measuring pipe http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, Tel: +86 917 3600739/3600832

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MFE600 Intelligent Electromagnetic Flowmeter V1.1）（ The following conditions should be satisfied in order to obtain satisfactory measuring accuracy: 1. The measured liquid shall posses the electrical conductivity; 2. The pipe shall be full of liquid; 3. The components of liquid shall be well mixed; 4. If the liquid has magnetic permeability, the magnetic field of the flowmeter will change, so the flowmeter shall be modified. During measurement, when the fluid flows through the magnetic field perpendicularly to the flow direction, the flow of the conductive liquid induces an electric...

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MicroSensor MFE600 Intelligent Electromagnetic Flowmeter (V1.1) Performance Electromagnetic Flowmeter Converter Components: Input signal: signal emitted from the sensor directly proportional to the flow. Output signal: 4mA ~ 20mA DC (load resistance 0Q ~ 750Q). Select pulse / alarm output by parameter setup Pulse output: (pulled up resistor already) 4mA ~ 20mA DC Output: Current output is active output. Alarm output: rated value 30V DC, 100mA Communication signal: RS485 communication protocol (optional); RS232 communication protocol (optional) Load Resistance: 250Q ~ 600Q (including cable...

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MFE600 Intelligent Electromagnetic Flowmeter (V1.1) Lower limit alarm: the transient flux is smaller than the lower limit of setting value Damping function: available to set from 0.2s ~ 100s (63% response time) Normal Working Condition Environment Temperature: -20°C~60°C Rated Voltage of Power Supply: 220V AC: 100V~240V AC DC: 24V DC Installation and Structure Installation: Separate model: converter, 50mm pipe or plane installation Integrated model: combined with the sensor Wire connector: ISO M20 x 1.5 female thread Wire Terminals: M3 screw Housing material: aluminum...

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MFE600 Intelligent Electromagnetic Flowmeter V1.1）（ Diameter Excitation type Constant flux square wave excitation Mode Installation Installationflanged, Separatedflange, split flange Integrated form: an integral Flanged Lined :neoprene, urethane rubber, PTFE, F46 Neoprene, Polyurethane rubber, PTFE，F46 Electrode materials: 316L, Hc, Hb, titanium, tantalum, platinum iridium, tungsten 316L, Hc, Hb, Titanium, Tantalum, Platinum iridium, Tungsten carbide carbide Lining Electrode Material Grounding Ground :built-in ground electrode (DN25 and above) Built-in grounding electrode (DN25 and above)...

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MFE600 Intelligent Electromagnetic Flowmeter V1.1）（ Diameter Excitation type Constant flux square wave excitation Mode Installation Lining Electrode Material Grounding Medium Accuracy Grade Media Conductivity Velocity Pipe Connection Installation form: an integral flange, split flange Integrated clamp-on, Separated clamp-on Lined :neoprene, urethane rubber, PTFE, F46 Neoprene, Polyurethane rubber, PTFE，F46 Electrode materials: 316L, Hc, Hb, titanium, tantalum, platinum iridium, tungsten 316L, Hc, Hb, Titanium, Tantalum, Platinum iridium, Tungsten carbide carbide Ground :built-in ground...

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MFE600 Intelligent Electromagnetic Flowmeter (V1.1) d. Maximum temperature, minimum temperature. 2. The measured liquid shall have certain conductivity, electrical conductivity >5gS/cm. 3. The maximum flux and the minimum flux shall meet the values in the measurable flux range table. 4. The actual maximum working pressure shall be less than the rated working pressure of flowmeter. 5. The maximum working temperature and the minimum working temperature shall meet the temperature requirements stipulated for flowmeter. 6. Whether negative pressure exists or not in the processing pipeline shall...

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MFE600 Intelligent Electromagnetic Flowmeter (V1.1) Please notice the following suggestions when connecting wires: 1. In order to ensure interior insulation of sensor junction box, in case of the poor insulation caused by moisture, it is not suggested to connect cable outdoors in the raining weather. 2. When connecting the power cable and signal cable, both ends of the cable should be wrapped with circular lugs. 3. Conduit tube is suggested to use. The conduit tube material can use thick and sturdy steel pipe or flexible metal pipe. 4. All the power cable and non 4-core 24V DC signal cable...

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