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磁耦合传感器可用在各种非接触型传感应用中,由于通常这种传感器体积较大,且不很灵敏,故不象光电、电感或电容接近传感器那么易于使用。然而,本文介绍的磁耦合传感器采用了一块3×2×1毫米的烧结钐钴磁铁,故其体积很
Magnetic coupling sensors can be used in a variety of non-contact sensing applications, which are not as easy to use as photoelectric, inductive or capacitive proximity sensors because they are typically bulky and not sensitive. However, the magnetic coupling sensor introduced in this paper uses a 3 × 2 × 1 mm sintered samarium-cobalt magnet, so its volume is very