Non-contact measurement, high precision, and strong adaptability are making radar flowmeters play an increasingly important role in global hydrological monitoring.
Global climate change has intensified the frequency and severity of extreme weather events, making accurate hydrological monitoring a...
In an era of increasingly advanced satellite and radar forecasting technologies, the extensive network of rain gauge stations deployed across urban and rural areas worldwide remains the most fundamental and reliable source of precipitation measurement data. These gauges provide indispensable supp...
With the continuous growth of global demand for renewable energy, solar energy, as one of the most promising energy sources, is gradually becoming an important part of the energy strategies of various countries. Against this backdrop, the promotion and application of solar radiation sensors are r...
Abstract
As one of the most industrialized countries in Africa, South Africa faces severe air quality and safety challenges stemming from mining, manufacturing, and urbanization. Gas sensor technology, as a real-time and accurate monitoring tool, is widely used in several critical sectors in Sout...
With the enhancement of people’s awareness of meteorological monitoring and environmental protection, the application of three-cup anemometers in various industries has gradually received attention. This classic wind speed measurement tool, with its unique design and efficient performance, ...
Abstract
India is a country frequently affected by flash floods, particularly in the Himalayan regions of the north and northeast. Traditional disaster management methods, often focused on post-disaster response, have resulted in significant casualties and economic losses. In recent years, the In...
1. Background Introduction
As the importance of water resource management and water environment protection continues to grow, the demand for hydrological monitoring is also increasing. Traditional level measurement methods are often affected by environmental conditions, making it difficult to ac...
Riyadh, Saudi Arabia – In response to critical water scarcity challenges and ambitious national development goals, Saudi Arabia is rapidly emerging as a global leader in advanced water quality monitoring technologies. The large-scale implementation of sensors across its water infrastructure is tr...
Working Principle
Polarographic dissolved oxygen sensors operate based on electrochemical principles, primarily utilizing the Clark electrode. The sensor consists of a gold cathode, a silver anode, and a specific electrolyte, all enclosed by a selective permeable membrane.
During measurement, oxy...