Anion sensor

1. Product introduction of negative ion sensor

The negative ion sensor is also called an integrated negative ion sensor and a negative ion detector. The negative ion sensor is a commonly used sensor for negative oxygen ions in the air. It uses tube capacitance technology to monitor negative oxygen ions and can accurately measure the concentration of negative ions in the air. Shandong Fengtu Internet of Things Technology Co., Ltd., as an enterprise specializing in R&D, production and sales of micro weather instruments, has been committed to the promotion and application of micro weather 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.

The FT-WQX5B negative 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 digital The communication interface outputs five parameters to the user at one time.

2. Product Features of Negative Ion Sensor

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

2. High integration, no moving parts, zero wear

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 reading of data☆

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

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

3. Technical parameters of negative ion sensor

1. Air temperature: Measuring principle Diode junction voltage method, -40-60°C (±0.3°C) resolution 0.01°C; (Calibration certificate of Beijing Meteorological Bureau)

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

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 ion: Measuring 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 an intellectual property management system certification and a computer software registration certificate☆

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

4. Product Dimensions of Negative Ion Sensor

5. Product Structure Diagram of Negative Ion Sensor

6. Definition of negative ion sensor product wiring