Abstract: River water level monitoring plays a pivotal role in environmental management, flood prediction, and disaster prevention. This paper presents a novel river water level monitoring system ...
Abstract: Based on Mach-Zehnder interference (MZI) principle, we propose a balloon-like optical fiber micro-liquid-level sensor and verify its performance through experiments. The sensor can ...
A 6 litre water heater offers fast heating, compact installation, and controlled energy use, making it ideal for kitchens and ...