The present invention discloses the Salt Sea Salt measurement sensors and measurement devices using it in the concrete structure. The present invention fills the salt damage, and the measuring sensor in the concrete structure, salt installation sensor is an electrical signal corresponding to the salt to penetrate the concrete inside the suit and in direct contact with the water contained in the pores of the concrete structure, the outer concrete structure Salt is output to the sensor associated with the measuring module, the measurement module with an electric signal inputted from chloride attack the sensor measures the concentration of salts contained in the concrete. Because of this, the present invention can easily be measured in real time, the salt damage in the concrete, by taking a sample of a conventional concrete structure was eliminated the inconvenience caused by measuring the salt concentration of the penetration, and whether the concrete. ; 展开▼