Piezoelectric 12-element sensor

1. Product Introduction of Piezoelectric Twelve Element Sensors

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, we have developed and produced ultrasonic anemometers , five-element micro-weather instruments, six-element micro-meteorometers and small automatic weather stations and other meteorological products, which have been widely used in Meteorological monitoring, urban environmental monitoring, wind power generation, marine ships, aviation airports, bridges and tunnels, etc., have customers all over the country, and have achieved good social and economic benefits.

Compared with traditional miniature weather instruments , our products overcome the need for high-precision timers, and avoid inaccurate measurements caused by sensor start-up delays, demodulation circuit delays, and temperature changes.

The FT-Y12 piezoelectric twelve-element sensor, also known as the air pollution environment monitor, is developed by Shandong Fengtu Internet of Things Technology Co., Ltd. for PM2.5, PM10, CO, SO2, NO2, It is a highly integrated instrument for monitoring six pollutant parameters of O3 and a total of 12 parameters of air temperature, relative humidity, wind speed, wind direction, atmospheric pressure and piezoelectric rainfall. The function is mainly to conduct 24-hour continuous online monitoring of conventional pollution factors and meteorological auxiliary parameters in the air, and provide the analyzed data to the Environmental Protection Bureau as a reference for air quality and to assist environmental protection decision-making. In addition, hydrogen sulfide, volatile organic pollutants, sunlight radiation, noise, etc. are optional.

FT-Y12 Air Pollution Environmental Monitoring Instrument can be applied to urban grid environmental monitoring and control, smart street lights, environmental monitoring of scenic spots, factories or mines, construction sites (dust monitoring on construction sites), urban roads, expressways, public places, etc. A place for air quality monitoring.

2. Product features of piezoelectric twelve-element sensor

1. The ultrasonic probe is hidden in the top cover, avoiding the interference of rain and snow accumulation, and avoiding natural wind blocking (utility model patent, patent number ZL 2020 2 3215713.X)☆

2. The principle is to transmit continuously variable frequency ultrasonic signals, and detect wind speed and direction by measuring relative phase (invention patent, patent number ZL 2021 1 0237536.5)☆

3. PM2.5, PM10, CO, SO2, NO2, O3, temperature, humidity, wind speed, wind direction, atmospheric pressure, piezoelectric rainfall twelve 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 the stable operation of the system

6. High integration, no moving parts, zero wear

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

8. Using ASA engineering plastics for outdoor applications does not change color all year round

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

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

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

3. Technical parameters of piezoelectric twelve-element sensor

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°C (±0.3°C); (Calibration certificate from Beijing Meteorological Bureau)

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

5. Atmospheric pressure: 30-110Kpa (±0.25%); (Calibration certificate of Beijing Meteorological Bureau)

6. PM2.5: 0-1000ug/m3 (±10%)

7. PM10: 0-1000ug/m3 (±10%)

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

9. Carbon monoxide: 0-10ppm (±5%FS)

10. Sulfur dioxide: 0-5PPM (±5%FS)

11. Nitrogen dioxide: 0-5PPM (±5%FS)

12. Ozone: 0-5PPM (±5%FS)

13. Power: 1.08W

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

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

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

4. Product Dimensions of Piezoelectric Twelve Element Sensors

5. Product Structure Diagram of Piezoelectric Twelve-element Sensor

6. Precautions for piezoelectric twelve-element sensors

1. There is no occlusion within a radius of 1 meter around the sensor level to avoid the impact of water droplets splashing

2. The installation position of the sensor should avoid strong mechanical vibration sources