In the era of renewable energy, solar energy, as a clean and renewable source of energy, has received increasing attention. To effectively monitor and evaluate the utilization efficiency of solar energy, solar radiation sensors have become important tools. However, the wide variety of solar radia...
In modern agriculture and environmental monitoring, soil sensors, as key tools, are receiving increasing attention. They help farmers and researchers obtain data on the physical and chemical properties of soil, thereby optimizing crop growth and resource management. However, the wide variety of s...
Precise meteorological data combined with AI early warning to safeguard tropical agriculture
Against the backdrop of intensifying climate change, agriculture in Southeast Asia is facing an increasingly frequent threat of extreme weather. The smart agricultural meteorological station from HONDE in...
Introduction
With the advancement of smart agriculture, precise hydrological monitoring has become a key technology for improving irrigation efficiency, flood control, and drought resistance. Traditional hydrological monitoring systems typically require multiple standalone sensors to measure wate...
Background
A large state-owned coal mine with an annual output of 3 million tons, located in Shanxi Province, is classified as a high-gas mine due to its significant methane emissions. The mine uses fully mechanized mining methods that can lead to gas accumulation and carbon monoxide gener...
With the rapid development of technology, meteorological stations have become important tools in multiple fields such as families, schools, agriculture and scientific research. For those who wish to understand local climate change or are professional meteorologists, choosing a professional weathe...
I. Application Cases of Radar Level Sensors (Including HONDE Brand) in South Korea
1. Han River Basin Smart Flood Early Warning System
The Ministry of Land, Infrastructure and Transport has deployed over 200 radar level monitoring stations (including HONDE models) along the Han River and its trib...
I. Application Cases of Water Color Sensors in South Korea
1. Seoul’s Han River Water Quality Monitoring System
The Korean Ministry of Environment has deployed an intelligent water quality monitoring network, including color sensors, across the Han River basin. By detecting real-time changes in w...
Abstract
Flow meters are critical instruments in industrial process control, energy measurement, and environmental monitoring. This paper compares the working principles, technical characteristics, and typical applications of electromagnetic flow meters, ultrasonic flow meters, and gas flow meter...