Integrated low-temperature container comprehensive measuring device

An integrated low-temperature container comprehensive measurement device provided by the present invention comprises a low-temperature container, a plurality of measurement sensors and a multi-way pipe seat, the low-temperature container comprises a container inner wall and a container outer wall which are stacked inside and outside, the plurality of measurement sensors comprise a temperature sensor, a pressure sensor and a differential pressure liquid level meter, and the top of the low-temperature container is provided with a common measurement port. The multi-way pipe seat is connected with the low-temperature container in a sealing mode at the position of the common measuring port, and the measuring sensors are installed on the multi-way pipe seat and integrated on the common measuring port through the multi-way pipe seat. According to the invention, the plurality of measuring sensors are installed on the multi-way pipe seat and are integrated on the common measuring port through the multi-way pipe seat,