Scenic Area Negative Oxygen Ion Monitoring Instrument Facilitates Real-Time Air Quality Assessment for Ecotourism

This instrument monitors the concentration of negative oxygen ions in the air around the clock. It supports additional parameters such as temperature, humidity, PM2.5, and PM10. Its modular design facilitates maintenance and replacement. Data can be viewed simultaneously on an on-site LED screen and a remote cloud platform. It is suitable for tourist attractions, forest parks, nature reserves, and other similar locations.

This scenic area negative oxygen ion monitoring instrument is a professional environmental monitoring device specifically designed for ecological locations such as tourist attractions, forest parks, and wetland parks. The device can monitor changes in the concentration of negative oxygen ions in the air in real time, and can be expanded to monitor various meteorological elements such as air temperature, humidity, PM2.5, and PM10 according to user needs.

In terms of technical principles, the instrument uses a cylindrical electrode aspiration method for negative ion detection. The measurement range is 0 to 100,000 ions/cm³, with a measurement accuracy of ±10% and a resolution accurate to 1 ion/cm³. The air temperature sensor is based on the diode junction voltage method, with a measurement range of -40 to 60℃ and an accuracy of ±0.3℃. The humidity sensor uses a capacitive principle, with a measurement range of 0 to 100%RH and an accuracy of ±0.3%RH. PM2.5 and PM10 are measured using the light scattering principle, with a measurement range of 0 to 1000 ug/m³ and an accuracy of ±10%. The device can store one year of raw monitoring data and supports historical data retrieval and trend analysis.

In terms of structural design, the scenic area negative oxygen ion monitoring instrument adopts a modular architecture, allowing each sensor to be individually disassembled and replaced, significantly reducing subsequent maintenance costs. The device features a carbon steel double-column structure, capable of withstanding a category 15 typhoon, with an IP65 protection rating, and can adapt to extreme working environments ranging from -40℃ to 60℃. The device supports multiple data transmission methods, including GPRS, 4G, and fiber optics. Users can directly read real-time data through the on-site LED screen or view monitoring results remotely via a cloud platform, web interface, or WeChat official account. Power supply options include 220V AC mains and solar power, allowing for flexible selection based on the actual conditions of the installation site. In terms of application scenarios, negative oxygen ion monitoring instruments are widely used in tourist attractions, ecological farms, wetland parks, waterfall parks, forest parks, nature reserves, sales offices, and schools. By monitoring the concentration of negative oxygen ions in real time, scenic areas can intuitively display air quality data to tourists, providing quantitative support for the construction of the "natural oxygen bar" brand. The system boasts high integration and flexible solutions, and has been running stably in thousands of parks and scenic areas across China. Its low failure rate and maintenance-free characteristics have gained widespread recognition from users.