In-depth analysis of the definition of water quality COD (Chemical Oxygen Demand), limitations of traditional detection standard methods (high-temperature oxidation method, etc.), focusing on the dual-wavelength ultraviolet absorption method working principle, high precision, self-cleaning of NiuBoL COD sensor, and its key applications in sewage treatment and environmental monitoring, comprehensiv···

In-depth analysis of the pain points in traditional aquaculture, focusing on the cloud-edge-end architecture of NiuBoL smart aquaculture solutions (cloud platform, edge control, IP68 sensors). Detailed explanation of the monitoring principles and industry standards for core parameters (dissolved oxygen, ammonia nitrogen, ORP, etc.). Elaborate on how IoT, big data, and AI algorithms enable predicti···

In-depth analysis of the four core sensors in hydrological and water conservancy monitoring: submersible level transmitter, tipping bucket rain sensor, radar level gauge, and ultrasonic level gauge physical principles and technical selection differences. Focus on how NiuBoL solutions achieve remote intelligent monitoring through RS-485, 4G/LoRaWAN, ensuring data security and high precision in floo···

Comprehensive interpretation of the working principle of hydrometeorological stations, core sensor functions (thermometers, water level gauges, anemometers, etc.), important applications in disaster prevention and mitigation, agricultural irrigation, and water resource management, as well as the enhancement of monitoring efficiency by automation technology. Understand how hydrometeorological stati···

Understand the essential sensor technologies in aquaculture, including the working principles and applications of pH, dissolved oxygen, temperature, and total dissolved solids (TDS) sensors. NiuBoL provides high-precision, high-stability water quality monitoring solutions to help farmers achieve precise control and efficient management of water environments.

The integrated wind speed and direction sensor is a key tool in modern meteorology and industrial applications. This article deeply analyzes the working principle of traditional mechanical wind speed and direction meters (three-cup anemometer/wind vane), the technical advantages and core parameters of NiuBoL products, and their wide applications in wind power, environmental monitoring, aviation, a···

Comprehensive introduction to the definition, core photovoltaic working principles, key technical parameters, and wide applications of illuminance sensors in smart agriculture and building lighting. Learn about the high precision, wide range, and easy installation features of the NiuBoL illuminance sensor (NBL-W-LUX) for precise measurement and control of light intensity.

In-depth analysis of modern rainfall sensors (tipping bucket, weighing, optical) working principles, structural breakdown, and key applications in hydrology, meteorology, and flood warning. This article highlights the high-precision parameters and installation points of the NiuBoL tipping bucket rainfall sensor (NBL-W-RS), providing data support for refined water resource management.

Understand the core working principles of rainfall sensors (tipping bucket, piezoelectric, optical) and their important roles in meteorology, water resources, agriculture, and urban planning. This article details the technical parameters and application advantages of NiuBoL tipping bucket rain gauge and piezoelectric rain gauge, helping achieve precise meteorological monitoring and disaster preven···

Dive deep into the working principle, functions, and core applications of leaf wetness sensors in agriculture, including pest and disease warnings, irrigation and fertilization control. NiuBoL's leaf temperature and humidity sensor, with its high-precision simulated leaf design, helps modern agriculture achieve precision and sustainable development.