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MFLD Electromagnetic Flowmeter is operating based on principle of the electromagnetic induction law of Faraday, and the sensor consists of measuring tube, electrode, induction winding, iron core and yoke. It is mainly used to measure the volume flow of the conductive liquid and slurry in a close tube, such as the acid, alkali, salt and other fluid which is high corrosive.  This item is widely used in oil, chemical, power supply, textile, food, paper making, environmental protection, water conservancy construction, etc.

Application

LDE electronic magnetic flowmeter is mainly used in oil, chemical industry, metallurgy and other fields. And it can be measure the liquid which conductivity is equal or greater than 5us/cm. There is no moving parts or loss of pressure in the close tube and the measurement will not be affected by the density, viscosity, temperature, pressure and conductivity of the liquid. The lining and electrode materials are manufactured with good corrosion resistance and abrasion resistance. Adopt a novel way of excitation. Low power consumption, stable zero point and high accuracy. This kind of item is applicable for industries like oil, chemical, power supply, textile, food, paper making, environmental protection, water conservancy construction, especially the field of sewage treatment.

Main technology parameter

1. Accuracy: 0.5/1.0

2. Protection grade: IP65

3.: Measurement ratio:1:20

4. Maximum flow rate: 0.3~10m/s

5. Caliber: 10/15/20/25/32/40/50/65/80/100/125/150/200/250/300/350/400/500/600/700/800/900/1000(mm)

6. Signal output: pulse: 0~2kHz, span: 0~5V

7. Analog signal: 0~10mADC, load resistor ≤ 1.5KΩ

4~20mADC, load resistor ≤ 75KΩ

8. Voltage: 220VAC+10%, 50MHz4

9. power consumption: ≤ 15VA

10. power-off protection: longer than a year

Product features:

1. The measurement will not be affected by the density, viscosity, temperature, pressure and conductivity of the liquid.

2. There is no moving parts or loss of pressure in the measuring tube, low requirements for straight tube.

3. The range of caliber is DN15~DN3000, multiple choices are available for the lining of converter and the material of electrode

4. Adopt a novel way of excitation. Low power consumption, stable zero point and high accuracy. The volume flow range could be up to 1500:1

5. Sensor and transmitter can be made up into two forms: compact-type and remote-type;

6. A 16-bit high-performance microprocessor is adopted into the transmitter, it has a 2*16 LCD display, the parameters are easy to set up and the program is reliable;

7. The measuring system is bidirectional and three integrators inside: positive total, reverse total and difference value total. The positive total and reverse total are both displayable. It also has multiple ways of output: electric current, pulse; digital communication, HART.

8. The mounting technology of converter is surface mount technology (SMT) which possesses self-check and self-diagnose functions.