Gap 센서의 열 특성에 관한 연구

Experimental Study on Thermal Characteristics for Gap Sensor

Gap Sensor is widely used to measure vibration in power plant. In general the result of the vibration measurement may have special error due to two thermal characteristics of gap sensor such as sensitivity shift and zero shift. Thermal sensitivity is change of linearity and thermal zero shift is chang of offset. It is investigated two thermal characteristics for Rap son or in this paper.