Atmospheric environment sensor

1、Atmospheric environment sensor Product Overview

As a company specializing in the R&D, manufacturing, and sales of micro-weather instruments, we are dedicated to promoting and applying these instruments and related meteorological and environmental solutions. Backed by a comprehensive production chain and robust technical and marketing teams, we develop and manufacture products such as five-parameter and six-parameter micro-weather instruments and compact automatic weather stations. These products are widely used in fields including meteorological monitoring, urban Atmospheric environment sensor, wind power generation, marine shipping, aviation, and bridge and tunnel infrastructure. With a nationwide customer base, we have achieved significant social and economic benefits.

The WQX10B model Atmospheric environment sensor innovatively integrates the monitoring of negative oxygen ions, PM2.5, PM10, temperature, humidity, atmospheric pressure, oxygen content, noise, wind speed, and wind direction into a single, highly integrated unit. It enables continuous, 24-hour online monitoring of outdoor meteorological parameters and outputs data for all ten parameters to the user simultaneously via a digital communication interface.

2、Atmospheric environment sensor Product Features

1. Concealed ultrasonic sensors in the top cover prevent interference from accumulated rain or snow and avoid obstruction by natural wind.

2. Operates by emitting continuous variable-frequency ultrasonic signals and measuring relative phase shifts to detect wind speed and direction.

3. Integrated 10-in-1 sensor measuring negative oxygen ions, PM2.5, PM10, temperature, humidity, air pressure, oxygen content, noise, wind speed, and wind direction.

4. Utilizes advanced sensing technology for real-time measurement; requires no minimum wind speed for startup.

5. Features strong anti-interference capabilities, a watchdog circuit, and an automatic reset function to ensure stable system operation.

6. Highly integrated design with no moving parts; zero wear and tear.

7. Maintenance-free; requires no on-site calibration.

8. Constructed from ASA engineering plastic, ensuring color stability for long-term outdoor use.

9. Standard output via RS485 communication interface (MODBUS protocol); optional RS232, USB, and Ethernet interfaces available, supporting real-time data reading.

10. Optional wireless transmission module available; minimum transmission interval of 1 minute.

11. Snap-fit sensor design prevents loosening or accuracy issues during transport and installation.

3、Atmospheric environment sensor Technical Specifications

1. Negative oxygen ions: 0–100,000 ions/cm³ (reading ±10%; ion mobility ≤±20%);

2. Wind speed: 0–60 m/s (±0.1 m/s); ☆

3. Wind direction: 0–360° (±2°); ☆

4. Air temperature: -40–80°C (±0.3°C); ☆

5. Air humidity: 0–100% RH (±3% RH); ☆

6. Atmospheric pressure: 300–1100 hPa (±0.25%); ☆

7. PM2.5: 0–1000 µg/m³ (±10%)

8. PM10: 0–1000 µg/m³ (±10%)

9. Noise: 30–120 dB (±1.5 dB)

10. Oxygen content: 0–25% Vol (±3% FS)

11. Power: 2.3 W

12. Manufacturer holds ISO certifications for Quality Management System, Environmental Management System, and Occupational Health and Safety Management System ☆

13. Manufacturer holds a computer software registration certificate ☆

14. Manufacturer is a Grade AAA credit-rated enterprise ☆

4、Atmospheric environment sensor Product Dimensions Drawing

5、Atmospheric environment sensor Product Structure Diagram

1. Control circuit

2. North-pointing arrow

3. Ultrasonic probe

4. Negative oxygen ion, PM2.5, and PM10 monitoring unit

5. Oxygen level monitoring unit

6. Temperature, humidity, air pressure, and noise monitoring unit

7. Bottom mounting flange

6、Atmospheric environment sensor Product Wiring Definitions