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electronic measuring devices,
rotational speed measurement
SG-2 Magnetoelectric rotational speed sensor use of electromagnetic induction principle
SG-2 Magnetoelectric speed sensor is the use of electromagnetic induction principle to vibration signal is
converted into a voltage signal, when the sensor is in the operating frequency range, the coil and the
magnetic steel to produce relative movement, the coil cuts magnetic force lines, generate induced voltage, the
voltage is proportional to the velocity.