| 摘要 |
The dynamograph of beam well pumps has sensor of the rod load, this is connected through amplifier to the input of the low frequency filter, accelerometer and computer. It has controller of dynamograph, its first input is connected to the output of the low frequency filter, and the second input û to the output of the accelerometer, the first output of the controller of the dynamograph is connected to the control input of amplifier, and the first and the second information outputs of the controller of dynamograph are connected to the first receiver-transmitter and the working memory, respectively. At that the information output of the computer is through controller of the receiver-transmitter connected to the input of the second receiver-transmitter, and the outputs of the first and the second receivers-transmitters are connected to the first and the second radio-antennae, respectively.
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