Integrated column type sensor

The invention relates to the technical field of sensors, and especially relates to an integrated column type sensor. The sensor comprises an outer cylinder, an elastic body, a base, a main pressure head and a sealing assembly, the main pressure head, the elastic body and the base are connected in sequence, the top of the outer cylinder is in sealed connection with the main pressure head through the sealing assembly, and a strain sensing part is arranged on the elastic body; the upper and lower ends of the elastic body are spherical cambered surfaces, a first limiting assembly is arranged at the bottom of the elastic body, and a second limiting assembly is arranged at the top of the elastic body; the first limiting assembly is used for limiting the swinging angle of the elastic body; and the elastic body and the outer cylinder are connected with the second limiting assembly, and the second limiting assembly is used for limiting rotation of the elastic body. According to the integrated column type sensor provid