Linear displacement sensor

magneticradio frequencymetal

1.1. The wireless load sensor installed in the matching oilfield pumping unit well performs displacement test and pre-calibration of the indicator diagram. 1.2. Novel design, single-chip test system, internally provided rechargeable nickel-metal hydride battery. High-precision instrumentation amplifier, high-efficiency DC/DC conversion circuit, and A/D conversion, data redundancy coding, radio frequency modulation unit and other circuits are used. 1.3. It has the characteristics of high test accuracy, no directionality, high stability, safe and convenient operation.