Negative oxygen ion sensor

1. Negative oxygen ion sensor product introduction

Negative oxygen ion sensor collects and measures the number of negative oxygen ions in the air to assess the quality of the air and monitor other meteorological elements.Shandong Fengtu Internet of Things Technology Co., Ltd., as an enterprise specializing in the research, development, production and sales of micro meteorological instruments, has been committed to the promotion and application of micro meteorological instruments and meteorological environment solutions. With a complete production chain, a strong technical team and a comprehensive marketing team, the five-element micro-meteorometers, six-element micro-meteorometers, small automatic weather stations and other meteorological products we develop and produce have been widely used in meteorological monitoring, urban environment In the fields of monitoring, wind power generation, navigation ships, aviation airports, bridges and tunnels, etc., we have customers all over the country and have achieved good social and economic benefits.

Negative oxygen ion sensor innovatively integrates negative oxygen ions, air temperature, humidity, PM2.5, PM10 and other meteorological elements through a highly integrated structure, enabling 24-hour continuous online monitoring of outdoor meteorological parameters through a digital communication interface Output five parameters to the user at once.

2. Product features of Negative oxygen ion sensor

1. Strong anti-interference ability, with watchdog circuit and automatic reset function to ensure stable operation of the system

2. High integration, no moving parts, zero wear and tear

3. Maintenance-free, no on-site calibration required

4. The use of ASA engineering plastics for outdoor applications does not discolor all year round.

5. The standard output signal of product design is RS485 communication interface (MODBUS protocol); optional 232, USB, and Ethernet interfaces support real-time data reading☆

6. Optional wireless transmission module, minimum transmission interval is 1 minute

7. The probe is a snap-on design, which solves the problem of looseness and inaccurateness during transportation and installation☆

3. Negative oxygen ion sensor technical parameters

1. Air temperature: Measurement principle: diode junction voltage method, -40-60℃ (±0.3℃) resolution 0.01℃; (Calibration certificate of Beijing Meteorological Bureau)

2. Air humidity: measurement principle capacitive, 0-100%RH (±3%RH) resolution 0.1%RH; (Beijing Meteorological Bureau calibration certificate)

3. PM2.5: Measurement principle: light scattering, 0-1000ug/m3 (±10%) resolution 1ug/m3

4. PM10: Measurement principle: light scattering, 0-1000ug/m3 (±10%) resolution 1ug/m3

5. Negative oxygen ions: Measurement principle: cylindrical electrode suction type, 0-100,000/cm³ (±10%) resolution 1/cm³

6. Power: 2.3W

7. The production enterprise has ISO quality management system, environmental management system and occupational health management system certification☆

8. The production enterprise has a computer software registration certificate☆

9. The production enterprise is a 3A credit enterprise☆

4. Negative oxygen ion sensor product size chart

5. Negative oxygen ion sensor product structure diagram

6. Negative oxygen ion sensor product wiring definition