Stainless Steel Electromagnetic flowmeter
Stainless Steel Electromagnetic flowmeter principle:
is based on Faraday law of electromagnetic induction: conductive liquid in the magnetic field for the cutting of magnetic lines in the movement, the conductor generated inductive potential, its inductive potential E: E=KBVD, type:
k---meter constant
b---magnetic induction
v---Average flow rate
d---pipe diameter
Characteristics of stainless steel electromagnetic flowmeter:1. Flow measurement is not affected by the density of flow, viscosity, temperature, pressure, and conductivity changes, sensor-induced voltage signal and the average flow rate is linear relationship, so the measurement accuracy is high.2. Measurement of open flow in the pipeline, so there is no additional pressure loss, measuring the pipeline without removable parts, so the sensor life long.3. The sensor needs a short straight pipe, easy to install.
4. The sensor part only has the lining and the electrode and the measured liquid contact, as long as the reasonable choice electrode and the lining material, can resist the corrosion and the abrasion.5. Bidirectional measuring system, can measure positive and negative flow.
Product advantages and unique selling point:
1. Sensor The most important part - the coil for the most optimized design, and through the most rigorous real-flow test, and effectively ensure the accuracy of the product measurement
2. The signal electrode for a thorough electrostatic shielding process to ensure that small signals will not be interference by the coil to ensure that the measurement accuracy of low flow rate
3. Coils and the outside world for isolation treatment, to ensure the long-term insulation strength of the coil, also ensure the long-term measurement accuracy of the sensor
4. Sensor All welding processes are used TIG welding process, although the cost is high, but to ensure the reliability of the welding (welding is the sensor's main production process), especially after the installation of the coil after the last welding process, with TIG welding process can be installed to ensure that the coil is not damaged
5 using the ground electrode structure to form a balanced electrode plane to ensure that the entire measurement of the average speed of the process are limited to the balance within the electrode plane can be very good to eliminate electrical noise interference and provide accurate measurement results
6 using a custom double shielded cable
7. Programmable frequency low frequency rectangular wave excitation, improve the stability of the flow measurement, low power loss
8. Special media measurement (such as slurry) using high-frequency excitation, eliminating clutter interference
9. Using 16-bit embedded microprocessor, computing speed, high precision
10. All digital processing, anti-interference ability, reliable measurement, high precision
11. Ultra-low EMI switching power supply, suitable for a wide range of power supply voltage, anti-EMC performance
12. With a single circuit board to complete all functional design, SMD devices and surface mount SMT) technology, circuit reliability
13. High-resolution backlit Chinese LCD display, showing the cumulative flow, instantaneous flow, flow rate, flow rate, etc.
14. menu operation, easy to use, easy to operate, easy to learn and understand
15. Bi-directional measurement system, with three totalizer can display the positive cumulative amount, the reverse cumulative amount and the differential amount of integration
16. With self-test and self-diagnosis function, and displayed on the screen
17. Unique lightning protection design
Welcome to visit our website to learn more:www.aft-flowmeter.com
is based on Faraday law of electromagnetic induction: conductive liquid in the magnetic field for the cutting of magnetic lines in the movement, the conductor generated inductive potential, its inductive potential E: E=KBVD, type:
k---meter constant
b---magnetic induction
v---Average flow rate
d---pipe diameter
Characteristics of stainless steel electromagnetic flowmeter:1. Flow measurement is not affected by the density of flow, viscosity, temperature, pressure, and conductivity changes, sensor-induced voltage signal and the average flow rate is linear relationship, so the measurement accuracy is high.2. Measurement of open flow in the pipeline, so there is no additional pressure loss, measuring the pipeline without removable parts, so the sensor life long.3. The sensor needs a short straight pipe, easy to install.
4. The sensor part only has the lining and the electrode and the measured liquid contact, as long as the reasonable choice electrode and the lining material, can resist the corrosion and the abrasion.5. Bidirectional measuring system, can measure positive and negative flow.
Product advantages and unique selling point:
1. Sensor The most important part - the coil for the most optimized design, and through the most rigorous real-flow test, and effectively ensure the accuracy of the product measurement
2. The signal electrode for a thorough electrostatic shielding process to ensure that small signals will not be interference by the coil to ensure that the measurement accuracy of low flow rate
3. Coils and the outside world for isolation treatment, to ensure the long-term insulation strength of the coil, also ensure the long-term measurement accuracy of the sensor
4. Sensor All welding processes are used TIG welding process, although the cost is high, but to ensure the reliability of the welding (welding is the sensor's main production process), especially after the installation of the coil after the last welding process, with TIG welding process can be installed to ensure that the coil is not damaged
5 using the ground electrode structure to form a balanced electrode plane to ensure that the entire measurement of the average speed of the process are limited to the balance within the electrode plane can be very good to eliminate electrical noise interference and provide accurate measurement results
6 using a custom double shielded cable
7. Programmable frequency low frequency rectangular wave excitation, improve the stability of the flow measurement, low power loss
8. Special media measurement (such as slurry) using high-frequency excitation, eliminating clutter interference
9. Using 16-bit embedded microprocessor, computing speed, high precision
10. All digital processing, anti-interference ability, reliable measurement, high precision
11. Ultra-low EMI switching power supply, suitable for a wide range of power supply voltage, anti-EMC performance
12. With a single circuit board to complete all functional design, SMD devices and surface mount SMT) technology, circuit reliability
13. High-resolution backlit Chinese LCD display, showing the cumulative flow, instantaneous flow, flow rate, flow rate, etc.
14. menu operation, easy to use, easy to operate, easy to learn and understand
15. Bi-directional measurement system, with three totalizer can display the positive cumulative amount, the reverse cumulative amount and the differential amount of integration
16. With self-test and self-diagnosis function, and displayed on the screen
17. Unique lightning protection design
Welcome to visit our website to learn more:www.aft-flowmeter.com
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