Corrosion resistant temperature sensor

The utility model discloses a corrosion-resistant temperature sensor which comprises a temperature probe and a temperature sensing chip arranged in the temperature probe; the surface of the temperature probe is cemented with a corrosion-resistant coating layer; the corrosion-resistant temperature sensor also comprises a first copper plug, a first Teflon lead wire, a second copper plug and a second Teflon lead wire; the first copper plug and the second copper plug are respectively and electrically connected with the temperature sensing chip by the first Teflon lead wire and the second Teflon lead wire. The corrosion-resistant temperature sensor can be widely applied to the industrial production of chemical compositions including acids, bases and salts, can detect the temperature of the environment (such as wood drying and meat product drying), is firm, durable and convenient for use, can resist high temperature and high humidity, has longer using time than copper and stainless steel sensors and greatly prolong