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Fiber-optic liquid-level sensor
DOI:10.1016/S0924-4247(96)01396-9.png)
摘要
En 中文
An intensity-based fiber-optic liquid-level sensor for point measurement is described. The sensing principle is based on the total internal reflection of light, which is disturbed by contact with a liquid. The main problems with this kind of level sensor are discussed. The performance of the sensor has been studied using four different shapes of the tips of the sensing elements: conical, rounded conical, second-order polynomial and third-order polynomial.
Keyword:
fiber optics
liquid-level sensors
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期刊
IF:
4.9
论文数:
1.5W
被引数:
3.3W
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