With the intensification of industrialization and seawater intrusion, the concentration of chloride ions in water has become a key indicator for evaluating water quality safety. However, traditional monitoring devices rely on power supplies and wired connections, making them difficult to deploy in remote or outdoor off-grid scenarios, which poses major challenges for environmental protection autho...
Online monitoring of water quality nitrite has long faced a dilemma where accuracy and transmission distance cannot be optimized simultaneously. Electrochemical sensors deliver accurate data but suffer from complicated wiring; wireless transmission offers great convenience yet often fails to operate long-term in field environments due to high power consumption. The LW116D LoRaWAN Integrated Nitrit...
In industrial environmental monitoring, temperature and humidity sensors act as the "eyes" for air conditioning systems, computer room dynamic environment monitoring, warehouse management, power distribution rooms and other scenarios. However, products on the market come with complicated parameters. Improper selection will not only lead to inaccurate data, but also affect system stability. Combine...
