Micro meteorological sensors, also known as microsensors or micro meteorological instruments, use seven element integrated sensors to monitor seven meteorological parameters in real time, including temperature, humidity, wind speed, wind direction, atmospheric pressure, optical rainfall, and lighting. They are widely used in meteorological monitoring, urban environmental monitoring, wind power generation, navigation ships, airports, bridges, tunnels, and other fields

1. Micro meteorological sensor Product Introduction

As a professional manufacturer of micro-meteorological instruments, our company has been committed to the research, development, production, and sales of micro-meteorological instruments and meteorological environmental solutions. With a complete production chain, a strong technical team, and a comprehensive marketing team, we have developed and produced meteorological products such as ultrasonic anemometers, five-element micro-meteorological instruments, six-element micro-meteorological instruments, and small automatic meteorological stations, which have been widely used in meteorological monitoring, urban environmental monitoring, wind power generation, navigation ships, civil aviation airports, bridges, and tunnels. Our customers are spread all over the country, and we have achieved good social and economic benefits.

Compared with traditional micro-meteorological instruments, our company's products overcome the need for high-precision timing devices, avoiding the problems of inaccurate measurement caused by sensor startup delay, demodulation circuit delay, and temperature changes.

The WQX7 type of micro-meteorological instrument integrates the seven meteorological standards (air temperature, air humidity, wind speed, wind direction, atmospheric pressure, optical rain gauge, light) into a highly integrated structure to achieve, which can achieve 24-hour continuous online monitoring of outdoor meteorological parameters, and output the seven parameters to the user through a digital communication interface at one time.

2. Product features

1. The cover hides the ultrasonic probe, avoiding the interference of rain and snow accumulation, avoiding the natural wind from blocking ☆

2. The principle is to emit a continuous variable frequency ultrasonic signal, and detect the wind speed and direction by measuring the relative phase.

3. Temperature, humidity, wind speed, wind direction, atmospheric pressure, optical rain gauge, light seven elements integrated ☆

4. Advanced sensing technology is adopted for real-time measurement, without a starting wind speed.

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

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

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

8. Adopt ASA engineering plastic for outdoor application, which does not fade for many years.

9. Product design output signal standard configuration is RS485 communication interface (MODBUS protocol); optional 232, USB, Ethernet interface, support real-time data reading ☆

10. Optional wireless transmission module can be equipped, with the minimum transmission interval of 1 minute.

11. The probe is designed with a buckle, solving the problem of looseness and inaccuracy during transportation and installation.

Three, Technical Parameters

1. Wind speed: Measurement principle ultrasonic, 0～60m/s (±0.1m/s) resolution 0.01m/s;

2. Wind direction: Measurement principle ultrasonic, 0～360° (±2°); Resolution: 1°;

3. Air temperature: Measurement principle: Diode junction voltage method, -40-80℃ (±0.3℃), resolution 0.01℃;

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

5. Atmospheric pressure: Measurement principle piezoresistive, 300-1100 hpa (±0.25%), resolution 0.1 hpa;

6. Illumination: 0-157286LUX (＜±3%)

7. Optical rain gauge: 0-4mm/min (≤±4%);

8. Power: 0.84W

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

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

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

IV. Product Size Chart

5. Product structure diagram

1.Optical rain gauge, light sensor
2.Control circuit
3.Compass arrow
4.Ultrasonic wind speed, wind direction
5.Battery box
6.Temperature, humidity, barometric pressure sensing position
7.Foot fixing flange
Six, product wiring definition