Signal compensation device of Hall strong current sensor

The utility model discloses a signal compensation device of a Hall strong current sensor, which is connected to the output end of the Hall strong current sensor and can solve the technical problem of low measurement accuracy of the Hall strong current sensor. The signal compensation device comprises a PLC control module and a temperature sensor, the PLC control module comprises a first signal conversion unit, a CPU control unit and a second signal conversion unit, and the temperature sensor is arranged on a probe shell of the Hall strong current sensor; the input end of the first signal conversion unit is electrically connected with the output end of the Hall strong current sensor and the output end of the temperature sensor. The output end of the first signal conversion unit is electrically connected with the input end of the CPU control unit. And the output end of the CPU control unit is electrically connected with the input end of the second signal conversion unit. 本实用新型公开了一种霍尔强电流传感器的信号补偿装置，连接于霍尔强电流传感器的输出端