The operating distance is the separation of an object from the activesensor surface at which a switching signal is produced.
经营的距离，是从积极的传感器表面上的一个开关信号分离产生的对象。
2
A capacitive proximity switch works with a high frequency oscillating circuit that creates an electromagnetic field on the activesensor surface by means of a capacitor.
阿电容式接近开关工程高的振荡电路，产生的积极传感器表面磁场的电磁通过一个电容手段的频率。
3
This platform enables concurrent use of various sensor types, such as active and passive RFID tags or condition sensors.