Temperature Compensation for a Piezoelectric Fiber-Optic Voltage Sensor

2006 ◽  
Author(s):  
P. Niewczas
Keyword(s):  
Temperature Compensation ◽  
Fiber Optic ◽  
Voltage Sensor ◽  
Piezoelectric Fiber

Interferometric Fiber-Optic Electric Current Sensor for Industrial Application

2010 ◽  
Vol 437 ◽  
pp. 314-318 ◽  
Author(s):  
Nikolay I. Starostin ◽  
Maksim V. Ryabko ◽  
Yurii K. Chamorovskii ◽  
Vladimir P. Gubin ◽  
Aleksandr I. Sazonov ◽  
...  
Keyword(s):  
Electric Current ◽  
Industrial Application ◽  
Temperature Compensation ◽  
Fiber Optic ◽  
Fiber Optic Sensor ◽  
Current Sensor ◽  
Sensor Output ◽  
Optic Sensor ◽  
Spun Fiber ◽  
Fiber Coil

The interferometric electric current fiber-optic sensor for application in industry is presented. The modified spun fiber is used for sensitive fiber coil of sensor. The sensor has accuracy of 0.5% at temperature range from -40°C to 60°C without necessity of additional temperature compensation. The range of measured current is 15 – 250 kA. A frequency band is 0 – 5000 Hz and a nonlinearity of a sensor output is ±0.15%.

Digital fiber optic remote gauging system for oil storage tanks with temperature compensation

1994 ◽  
Author(s):  
Faji Wang ◽  
Lihua Fang ◽  
Qing Ye ◽  
Zhisheng Yang ◽  
Lihua Jing ◽  
...  
Keyword(s):  
Temperature Compensation ◽  
Fiber Optic ◽  
Storage Tanks ◽  
Oil Storage
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