Introduction on Suspended Rod Cableway Water Surface & River Bottom Signal Automatic Switch

Normal transmission of suspended rod cableway sounding and velocity measuring signals can directly influence the measuring precision and success of measurement. A new automatic weight-loss switch KH-99 for sounding is developed to improve measurement precision. In this article, the switch structure, installation and working principle as well as the transmission of current meter's signels are introduced. It’s application of several years has shown that the switch is of virtues of simple and easy operation, less malfunction, convenience maintenance, and that it is suitable for suspended rod cableway measurement.