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It is an early appearance of the electric energy meter, referred to as electromechanical electric energy meter or pulse electric energy meter, it follows the induction system of the measurement mechanism, and the data processing mechanism is realized by the electronic circuit and computer control system. In manufacturing, it is only necessary to replace the mechanical transmission counter of the ordinary induction electric energy meter with an electronic counting device with a single-chip microcomputer as the core. Therefore, the electromechanical pulse electronic energy meter is a semi-electronic electric energy meter that combines electronic circuits and electromechanical conversion units.
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The bidirectional pulse energy meter, I think has a lot of functions now, it should be a very, very intelligent kind.
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The direction of the step is that the function of the energy meter machine is to act on the surface of the test.
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What are the functions of a binomial pulse energy meter? This kind of pulse energy meter has some functions such as detection circuit, troubleshooting, etc.
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What are the functions of the energy pulse energy meter? Functions such as detection of electrical energy.
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What are the functions of the dual-mirror pulse energy meter? Its features are very many, what is the input voltage it has? And you can watch movies. How many words did the table go? And how much can be worked out of the features?
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Bidirectional pulse type energy meter, which has the function of measuring current, voltage and volt.
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Under normal circumstances, when you use electricity, the pulse light of the meter will flash, and this value represents the number of times the pulse light of the meter flashes for each kilowatt-hour of electricity used; In the case of the same electrical power, the smaller the constant, the slower the flickering ,..
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The pulse interface of the energy meter is designed to provide signals to other energy harvesting devices.
Electronic energy meters have significant advantages over mechanical energy meters. For example, it has strong anti-theft ability, high metering accuracy, good load characteristics, straight error curve, strong power factor compensation performance, and low power consumption, especially its metering parameter flexibility and many derivation functions. Due to the application of single-chip microcomputer to inject new vitality into the electric energy meter, these are difficult to do in general mechanical watches.
However, the early electronic energy meter also has some obvious shortcomings, such as short working life, easy to external interference, and less reliable than mechanical energy meter.
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Yes. The electronic energy meter itself is measured by the counter driven by the output pulse signal.
Remote centralized meter reading can be achieved by counting the output pulses of the energy meter.
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It is to provide a communication signal to the host computer, which is more accurate than the analog output.
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The pulse interface of the energy meter is designed to provide signals to other energy harvesting devices.
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