Vehicle Meteorological Sensor

1.Vehicle Meteorological Sensor Product Introduction

Shandong Fengtu Internet of Things Technology Co., Ltd., as a company specializing in the development, production and sale 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 meteorological products we develop and produce, such as ultrasonic wind speed and direction instruments, five-element micro-meteorological instruments, six-element micro-meteorological instruments and small automatic weather stations, have been widely used in meteorological monitoring, urban environmental monitoring, wind power generation, marine vessels, aviation airports, bridges and tunnels, etc., with customers all over the country, and have achieved good social and economic benefits.

The principle of Vehicle Meteorological Sensor is to emit a continuously variable frequency ultrasonic signal and detect the wind speed and direction by measuring the relative phase. Compared with the traditional ultrasonic anemometer, our product overcomes the need for a high-precision timer and avoids the measurement inaccuracy caused by sensor startup delay, demodulation circuit delay, and temperature changes.

Vehicle Meteorological Sensor innovatively implements the six meteorological standard parameters (ambient temperature, relative humidity, wind speed, wind direction, atmospheric pressure, and piezoelectric rainfall) through a highly integrated structure, which can realize 24-hour continuous online monitoring of outdoor meteorological parameters and output the six parameters to users at one time through the digital communication interface.

2. Vehicle Meteorological Sensor Product Features

1. The top cover hides the ultrasonic probe to avoid interference from rain and snow accumulation and avoid being blocked by natural wind (utility model patent, patent number ZL 2020 2 3215713.X)☆

2. The principle is to emit a continuous frequency-variable ultrasonic signal and detect wind speed and direction by measuring the relative phase (invention patent, patent number ZL 2021 1 0237536.5)☆

3. Wind speed, wind direction, temperature, humidity, atmospheric pressure, and piezoelectric rainfall six elements integrated (utility model patent, patent number ZL 2020 2 3215649.5)☆

4. Using advanced sensing technology, real-time measurement, no start-up wind speed☆

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

6. High integration, no moving parts, zero wear

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

8. ASA engineering plastics are used for outdoor applications without discoloration all year round.

9. The product design output signal is standardly equipped with RS485 communication interface (MODBUS protocol); 232, USB, Ethernet interface are optional, supporting real-time data reading☆

10. Optional wireless transmission module, minimum transmission interval 1 minute

11. The probe adopts a snap-on design, which solves the problem of looseness during transportation and installation.

3. Vehicle Meteorological Sensor Technical Parameters

1. Wind speed: 0~60m/s (±0.1m/s); (Beijing Meteorological Calibration Certificate)

2. Wind direction: 0~360° (±2°); (Beijing Meteorological Calibration Certificate)

3. Air temperature: -40-60℃ (±0.3℃); (Calibration certificate from Beijing Meteorological Bureau)

4. Air humidity: 0-100%RH (±3%RH); (Calibration certificate from Beijing Meteorological Bureau)

5. Atmospheric pressure: 300-1100hpa (±0.25%); (Calibration certificate from Beijing Meteorological Bureau)

6. Piezoelectric rainfall: 0-4mm/min (±4%)

7. Power: 1.08W

8. The manufacturing enterprise has ISO quality management system, environmental management system and occupational health management system certification☆

9. The manufacturer has a computer software registration certificate☆

10. The manufacturer is a 3A credit enterprise☆

4. Vehicle Meteorological Sensor Product Dimensions

5. Vehicle Meteorological Sensor Product Structure

6. Vehicle Meteorological Sensor Notes

1. The sensor should be within a radius of 1 meter horizontally without any obstruction to avoid the impact of water droplets splashing

2. The sensor should be installed away from strong mechanical vibration sources

3. The area above the sensor should be open, and raindrops should fall directly onto the sensor, avoiding secondary dripping and continuous water flow impact.