安装非接触式以上的液体被测量超声波传感器和安装水密电子外壳附近。

Mount the non-contacting ultrasonic sensor above the liquid being measured and install the watertight Electronics enclosure nearby.

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微波传感器是继超声波、 光纤、 红外和核辐射等传感器之后 的一种新型的非接触式传感器， 具有灵敏度高、 适用范围广等特点。

Microwave sensor with the advantage of high sensitive and wide application, is a new kind of non-contact sensor developed after ultrasonic, laser, infrared and nuclear radiation sensor.

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