TEMPERATURE MEASURING DEVICE WHICH IMPROVES ACCURACY ON TEMPERATURE MEASUREMENT OF A BAR IN SPITE OF DISTURBANCE FACTORS

摘要

PURPOSE: A temperature measuring device is provided to improve accuracy and reliability of the temperature detection about material by suppressing the influence of the disturbance factor formed between a measuring part and the material.;CONSTITUTION: A temperature measuring device comprises a measuring part(10), a movable part(20), a sensor(30) and a controller(40). The measuring part comprises a pyrometer(11) measuring the temperature of a material. The measuring part is formed by protruding the measurement protrusion. The movable part positions closely the measuring part in the material. The movable part comprises a guide part and a driving part. The guide part is fixed to the upward of material and guides the measuring part. The guide part surrounds the measuring part and opens both sides. The guide part comprises a bearing(23) and a guide groove part. The groove part on guide inserts the measurement protrusion. The driving part is the cylinder which is connected with the measuring part. The controller is connected with the sensor and controls the operation of the movable part.;COPYRIGHT KIPO 2012