Integrated Temperature Transmitter

Example embodiments provide an integrated temperature transmitter, comprising a four-wire sensor resistance in series of at least three, and a four-wire acquisition sensor temperature resistance temperature transmitter of the present invention; wherein each four-wire resistance sensor comprises four signal terminals, each of which is connected through a signal terminal of the four-wire between the two series of thermal sensors, four-wire resistance in series of at least three sensors having N signal terminal; the number of temperature transmitter signal acquisition channels is greater than equal to N. By wiring the at least three tandem four-wire thermal sensor, the signal output end of four-wire line thermal sensor may be simplified, and no external analog switch to switch, this will make the integrated temperature transmitter without increasing the area of ​​the device and using the acquired plurality of temperature when the PCB, thereby reducing production costs.