ANT340 integrated temperature measurement can directly measure the surface temperature of various liquids, gas and solids in the range of - 200 ℃ ~ 500 ℃. A special temperature module is used to linearly correct the temperature sensing element and output standard analog signals. It is easy to use and has various output forms, which can meet the temperature measurement requirements of different sites in petroleum, chemical industry, metallurgy, power station, light industry and other fields.