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> > .>Submersible electromagnetic flowmeter
> .>The measurement of flow rate is not affected by the density and viscosity of the flow rate , temperature, pressure, and conductivity changes, the sensor induced voltage signal has a linear relationship with the average flow rate, so the measurement accuracy is high. The C series submersible electromagnetic flowmeter has no flow blocking parts in the measuring pipe, so there is no additional pressure loss, and there are no moving parts in the measuring pipe, so the sensor has a long life. The straight pipe section required for the sanitary electromagnetic flowmeter sensor is short, making it easy to install. Only the lining and electrodes of the sanitary electromagnetic flowmeter sensor part are in contact with the liquid being measured. As long as the electrode and lining materials are properly selected, they can resist corrosion and wear, and are bidirectional. Measuring system can measure forward and reverse flow.
> > .>Submersible electromagnetic flowmeter
> > .>Product advantages:
> > .>The most important component of the submersible electromagnetic flowmeter sensor is the coil. Optimized design and passing the most stringent real-flow test to effectively ensure the measurement accuracy of the product
> > .> The signal electrode of the submersible electromagnetic flowmeter is thoroughly electrostatically shielded to ensure that small signals will not be affected by the coil interference to ensure the measurement accuracy of low flow rate
> > .>The coil of the submersible electromagnetic flowmeter is isolated from the outside world to ensure the long-term insulation strength of the coil, which also ensures the long-term measurement accuracy of the sensor
Song Dynasty > Song Dynasty > .> All welding processes of submersible electromagnetic flowmeter sensors adopt argon arc welding process. Although the cost is higher, it can ensure the reliability of welding (welding is the main production process of sensors), especially installation In the last welding process after the coil, the argon arc welding process can ensure that the installed coil is not damaged
> > .> The submersible electromagnetic flowmeter adopts a ground electrode structure to form a balanced electrode plane to ensure that the entire The process of measuring the average velocity is limited to the balance electrode plane, which can effectively eliminate electrical noise interference and provide accurate measurement results
> > .>The submersible electromagnetic flowmeter adopts a customized double-layer Shielded cable
> > .>Submersible electromagnetic flowmeter has programmable frequency low-frequency rectangular wave excitation, which improves the stability of flow measurement and has low power loss
> > .>Submersible electromagnetic flowmeter The meter uses high-frequency excitation to measure special media (such as slurry) to eliminate clutter interference
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> > .> Full digital processing, strong anti-interference ability, reliable measurement, high accuracy
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> Songti> .>Ultra-low switching power supply, suitable for a wide range of power supply voltage changes, and good anti-C performance
Songti> Songti> .>.
> Songti> .>Use a single circuit board to complete all functional designs, Using device and surface mounting) technology, the circuit has high reliability
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> > .>High-definition backlight Chinese C display, showing cumulative flow, instantaneous flow, flow rate, Traffic percentage, etc.
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> > .>Menu operation, easy to use, simple to operate, easy to learn and understand
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> > .> Two-way measurement system, with three internal totalizers that can respectively display the forward cumulative amount, reverse cumulative amount and difference total amount
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>> .>Has self-test and self-diagnosis function, and displays on the screen
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> > .>Unique lightning protection design
> > .>Correct wiring of submersible electromagnetic flowmeter:
①The excitation cable of submersible electromagnetic flowmeter can be a medium-sized rubber sheathed cable, the length of which is the same as the signal cable
②Signal cable of submersible electromagnetic flowmeter and other power sources Power cables must be strictly separated, cannot be laid in the same pipe, cannot be laid in parallel, cannot be twisted together, and should be worn separately in steel pipes.
③ The signal cable and excitation cable of the submersible electromagnetic flowmeter should be as short as possible. The excess cables should not be rolled together. The excess cables should be cut off and the joints should be re-welded. When the cable enters the electrical interface of the sensor, at the port Shaped to prevent rainwater from penetrating into the sensor.
④The connection between the submersible electromagnetic flowmeter split type electromagnetic flowmeter excitation cable and the converter is completed with dedicated wiring. The converter and the external connection are the same type of electromagnetic flowmeter.
MY-LDE series submersible electromagnetic flowmeter