Large volume concrete temperature measurement apparatus

The utility model provides a temperature measuring device for the large bulk concrete, belonging to the field of electrics. The utility model comprises a voltage regulator circuit A, a sensing and amplifying circuit B, a gating circuit C and a data processing circuit D; the sensing and amplifying circuit B is powered by the voltage regulator circuit A; the sensing and amplifying circuit B is connected with the gating circuit C; the gating circuit C is connected with the data processing circuit D. Compared with the prior art, the utility model has the advantages of simple circuit, no limitation on the type and length of the wire, no limitation on consistency the B parameter of the sensor, standout interference killing feature, therefore, the utility model is promised on popularization.