| 摘要 |
PURPOSE: A temperature measuring apparatus for a hot rolled coil is provided to accurately measure the temperature of a hot rolled coil by removing vapor and remaining water and spraying scale dropped from the hot rolled coil toward a measuring unit. CONSTITUTION: A temperature measuring apparatus for a hot rolled coil comprises a spray unit(30) which sprays air toward a material moved through a transfer roller, a measuring unit(40) which measures the temperature of the material passing through the spray unit with a non-contact method using a pyrometer, and a crushing unit(50) which pulverizes scale dropped from the material toward the measuring unit. |
