Pull-cord type displacement sensor
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A compression device that controls the up and down movement of the compression mechanism through a hydraulic system. The cable-type displacement sensor of the compression mechanism is damaged (within a maximum displacement distance of 300 mm); it is installed in an indoor environment with dust and high humidity. I hope everyone can help recommend brands of pull-cord type displacement sensors; it would be great if detailed information such as manuals could be provided as well. Thank you!
Simply put, this is the principle of electromagnetic coupling; remote-controlled magnetic flap valves operate on this principle