New method for measuring the high temperature of molten steel in ladle by fiber optic sensor

Lixin Wang; Yan Li; Wenbin Hu

doi:10.1117/12.385551

9 May 2000 New method for measuring the high temperature of molten steel in ladle by fiber optic sensor

Lixin Wang, Yan Li, Wenbin Hu

Proceedings Volume 4077, International Conference on Sensors and Control Techniques (ICSC 2000); (2000) https://doi.org/10.1117/12.385551
Event: International Conference on Sensors and Control Techniques (ICSC2000), 2000, Wuhan, China

Abstract

This paper presents a kind of low cost, one-off fiber optic temperature sensor that has been used to replace the expensive Pt-Rh thermocouple to measure the temperature of molten steel. The detail design scheme of the probe of the fiber optic sensor, the structure of the secondary instrument and the calculating method has been studied.

Citation Download Citation

Lixin Wang, Yan Li, and Wenbin Hu "New method for measuring the high temperature of molten steel in ladle by fiber optic sensor", Proc. SPIE 4077, International Conference on Sensors and Control Techniques (ICSC 2000), (9 May 2000); https://doi.org/10.1117/12.385551

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