Polymer Optical Fiber Intensity-Based Sensor for Liquid-Level Measurements in Volumetric Flasks for Industrial Application

<table>Optical power detected at the end of the receiver fiber for the different measurement scenarios, in case of distilled water. SC0: air gap between emitter and receiver fiber. SC1: volumetric flask is placed between both fibers of the sensing head. SC2: liquid level close to where the emitter fiber is placed. SC3: liquid meniscus condition. SC4: liquid interface between emitter and receiver fiber.</table>

International Scholarly Research Notices

fig4

Figure 4

Figure 4: Polymer Optical Fiber Intensity-Based Sensor for Liquid-Level Measurements in Volumetric Flasks for Industrial Application 