LDG electromagnetic flowmeter adopts time difference measurement principle: a probe transmitting signal passes through the pipe wall, medium, and the other side of the pipe and is received by another probe. At the same time, the second probe also transmits signals and is received by the first probe. To. Due to the influence of the media flow velocity, there is a time difference Δt between them, and a conversion relationship between the flow velocity V and the time difference Δt can be obtained according to the calculation V=(C2/2L)×Δt, and then the flow value Q can be obtained. Split electromagnetic flowmeter has many advantages: high precision; large measuring range; measurement results are not affected by conductivity, pressure, temperature and viscosity; not in contact with the media, especially for measuring corrosive media; simple installation, low cost Can be installed in existing pipelines, without cutting off the process pipeline; No spoiler, no shrinkage, no leakage, low cost; At the same time, the domestic production of split electromagnetic flowmeter probe can cover the DN6 ~ DN6500 scope diameter, With domestic products cost-effective, timely service and other advantages.
The application direction of LDG electromagnetic flowmeter: The current industrial flow measurement generally has the problem of difficult measurement of large diameter and large flow. This is because with the increase of the diameter of measurement, it will bring difficulties in manufacturing and transportation, and the cost will increase. Damage can increase, and split electromagnetic flowmeters can avoid these disadvantages. Because all kinds of electromagnetic flowmeters can be installed outside the pipe, non-contact flow measurement, the cost of the instrument is basically irrelevant to the size of the measured pipe diameter, while other types of products increase with the caliber, the cost of a substantial increase, with the same function of other Compared with the functional price of the type flowmeter, the larger the aperture is, the better it is, and it is considered to be a better large-diameter flow measurement instrument.
The split electromagnetic flowmeter uses the patented WaveInjector technology. By setting up a metal waveguide between the pipeline and the probe, the 450°C high temperature of the medium is reduced to 200°C or lower, enabling the possibility of measurement in the petrochemical industry and the nuclear power industry. The field of thermal oil has a unique application. In addition, the energy calculation function is adopted, so that the temperature signal can be introduced while measuring the flow rate to obtain the energy parameters.
LDG electromagnetic flowmeter
The application direction of LDG electromagnetic flowmeter: The current industrial flow measurement generally has the problem of difficult measurement of large diameter and large flow. This is because with the increase of the diameter of measurement, it will bring difficulties in manufacturing and transportation, and the cost will increase. Damage can increase, and split electromagnetic flowmeters can avoid these disadvantages. Because all kinds of electromagnetic flowmeters can be installed outside the pipe, non-contact flow measurement, the cost of the instrument is basically irrelevant to the size of the measured pipe diameter, while other types of products increase with the caliber, the cost of a substantial increase, with the same function of other Compared with the functional price of the type flowmeter, the larger the aperture is, the better it is, and it is considered to be a better large-diameter flow measurement instrument.
The split electromagnetic flowmeter uses the patented WaveInjector technology. By setting up a metal waveguide between the pipeline and the probe, the 450°C high temperature of the medium is reduced to 200°C or lower, enabling the possibility of measurement in the petrochemical industry and the nuclear power industry. The field of thermal oil has a unique application. In addition, the energy calculation function is adopted, so that the temperature signal can be introduced while measuring the flow rate to obtain the energy parameters.
LDG electromagnetic flowmeter
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