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雷达物位计

网址:www.leierda88.cn  2022-03-01  作者:admin    阅读:

雷达物位计
Radar level meter
与超声波物位计工作模式相同,雷达物位计同样采用发射-反射-接收的工作模式,不同是雷达超声波物位计的测量主要依赖超声波换能器,而雷达物位计则依靠高频头和天线。
The working mode of radar level meter is the same as that of ultrasonic level meter. The difference is that the measurement of radar ultrasonic level meter mainly depends on ultrasonic transducer, while radar level meter depends on high frequency head and antenna.
超声波物位计使用机械波,而雷达物位计使用的是超高频率(几G到几十G赫兹)电磁波。电磁波以光速运行,运行时间可以通过电子部件被转换成物位信号。
Ultrasonic level meter uses mechanical wave, while radar level meter uses ultra-high frequency (several G to tens of G Hz) electromagnetic wave. Electromagnetic waves run at the speed of light, and the running time can be converted into level signals through electronic components.

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