SENS100-34AWB wireless load and displacement integrated sensor (hereinafter referred to as the power diagram sensor) is designed for the test of the power diagram of the oil pumping unit. It integrates load, vertical acceleration and displacement measurement functions into one, applying force sensitivity, acceleration, wireless digital communication, and low-power single-chip technology. It is a new type of energy-saving digital product and has obtained many patents. The industrial environment is designed for use in major oil fields such as Daqing, Shengli, North China, and Xinjiang. It has won unanimous praise from users for its high accuracy, good reliability, simple installation and easy maintenance.