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Amazon.com: Generic Liquid Level Transmitter, Waterproof 5m Cable 12‑32VDC 4‑20mA Water Level Transducer, Liquid Level Sensor Detector(0-2m) : Industrial & Scientific
![Liquid level sensor based on dynamic Fabry–Perot interferometers in processed capillary fiber | Scientific Reports Liquid level sensor based on dynamic Fabry–Perot interferometers in processed capillary fiber | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-021-82193-5/MediaObjects/41598_2021_82193_Fig1_HTML.png)
Liquid level sensor based on dynamic Fabry–Perot interferometers in processed capillary fiber | Scientific Reports
![Schematic of a liquid level sensor, whose working principle is based on... | Download Scientific Diagram Schematic of a liquid level sensor, whose working principle is based on... | Download Scientific Diagram](https://www.researchgate.net/publication/275164205/figure/fig4/AS:668703146377249@1536442662993/Schematic-of-a-liquid-level-sensor-whose-working-principle-is-based-on-frustrated-total.png)