load cell
A corrugated tube weighing sensor, comprising an elastic body, a strain gauge located inside the elastic body, and a corrugated tube sleeve located on the outer wall of the elastic body, characterized in that: two strain beams are symmetrically formed on the upper and lower sides of the middle of the elastic body, and a strain zone is formed between the two strain beams. In the strain zone, an anti overload parallel beam is provided in the middle between the two strain beams to prevent overload deformation of the free end of the sensor.