Negative oxygen ion measuring instrument

Negative oxygen ion measuring instrumentHigh precision measurement adopts sensing technology and signal processing technology, such as double cylindrical shaft electrode collection technology, capacitive suction method, etc., to ensure the accuracy and stability of monitoring data. The measurement range can reach 0-2 million pieces/cm ³, with a resolution of up to 10 pieces/cm ³. It can accurately measure both low concentration daily environments and high concentration natural scenic spots such as forests and waterfalls, with errors controlled within a very small range. The highly integrated design integrates the negative oxygen ion detection module, data processing module, communication module, etc. into a compact body, which is small in size, light in weight, and easy to install and carry. At the same time, this design greatly reduces the interference of external factors on the measurement results. Rapid response can react to changes in the concentration of negative oxygen ions in the environment in a short period of time and provide timely feedback on data. Easy to use and maintain, the device is easy to operate and can output monitoring data to users in one go through a digital communication interface, making it convenient for users to analyze and process data. At the same time, the device has a self-cleaning function, reducing maintenance costs.

1、 Product Introduction

As a professional enterprise engaged in research and development, production, and sales of micro meteorological instruments, our company has been committed to promoting the application of micro meteorological instruments and meteorological environment solutions. With a complete production chain, strong technical team, and comprehensive marketing team, our five element micro meteorological instrument, six element micro meteorological instrument, and small automatic meteorological station are widely used in meteorological monitoring, urban environmental monitoring, wind power generation, navigation ships, airports, bridges, tunnels, and other fields. Our customers are spread all over the country and have achieved good social and economic benefits.

WQX5B typeNegative oxygen ion measuring instrumentInnovatively integrating meteorological elements such as negative oxygen ions, air temperature, humidity, PM2.5, PM10, etc. through a highly integrated structure, it can achieve 24-hour continuous online monitoring of outdoor meteorological parameters, and output the five parameters to users at once through a digital communication interface.

2、 Product Features

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

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

3. Maintenance free, no need for on-site calibration

4. Using ASA engineering plastics for outdoor applications, the color remains unchanged year-round

5. The standard output signal for product design is RS485 communication interface (MODBUS protocol); Optional 232 USB、 Ethernet interface, supporting real-time data reading ☆

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

7. The probe is designed with a snap fit, which solves the problem of inaccurate looseness during transportation and installation

3、 Technical parameters

1. Air temperature: measurement principle diode junction voltage method, -40-80 ℃ (± 0.3 ℃) resolution 0.01 ℃;

2. Air humidity: Measurement principle capacitive, 0-100% RH (± 3% RH) resolution 0.01% RH;

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, 0-100000/cm ³ (± 10%) resolution 1/cm ³
6. Power: 2.3W

4、 Product dimension diagram

5、 Product Structure Diagram

6、 Product wiring definition