QJ1113七要素微型气象站

• Date：12/05/2025/
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I. Product Overview

Micro weather stations, also known as weather intelligent integrated sensors. It is a compact, high-precision, highly reliable, and maintenance free multi element integrated sensor. The QJ13 series adopts an IP66 anodized aluminum alloy shell, with 9-30V DC power supply, and is equipped with military grade aluminum alloy and high corrosion resistant connectors, making installation convenient and fast. It can measure PM1.0. PM2.5. PM10. noise, ambient temperature, relative humidity, wind speed, direction, air pressure, rainfall, solar radiation, and surface temperature.

II.

( 1)ISO 16622-2002  Acceptance Test Method for Average Wind Measurement Using Meteorological-Ultrasonic Anemometers

(2)ISO 9060:2018  specifications and classification of instruments for measuring hemispherical solar radiation and direct solar radiation

(3)IEC 61000-4-(2、3 、4、5 、8):2014   Electromagnetic Compatibility (EMC) Part 4: Test and Measurement Techniques

(4)GB∕T33703-2017  Observation Specifications for Automatic Meteorological Stations

(5)QX/T 520-2019  automatic weather station

III.

1). Professional intelligent weather sensor with digital interface RS485;

2). *Advanced ultrasonic wind speed and wind direction algorithm to ensure the measurement range and precision;

3).*Ultrasonic wind speed has strong environmental adaptability to ensure the accuracy of measurement data under wet, rainy weather and seeper conditions;

4).*High integration, high precision, high reliability, with CE and EMC certification passed;

5).*Operating status and fault state monitoring, with self-diagnosis and self-recovery function;

6).With temperature compensation and calibration function, firmware can be updated remotely;

7). *24GHZ Doppler radar was used for rainfall measurement, high resolution and precision can be achieved, response speed was improved, too.

8).*The principle of thermoelectric solar radiation measurement can measure the instantaneous value of solar radiation and the cumulative value of solar radiation.

9)Optional Electronic compass/BDS function for support onboard, aircraft applications;

10).*Optional wireless IoT and cloud platform data processing function.

11).*With the ice-melting function.

IV. Measurement Principle

Very precise and maintenance-free ultrasonic techniques to measure wind speed and wind direction

Doppler radar was used for rainfall measurement.

Principle of thermoelectric solar radiation measurement.

V. Scope of Application

It can be applied to wind turbines, solar power stations, transmission lines, substations, unmanned aerial vehicles (Aircraft), vehicle-shipborne weather stations, grid smart cities, water conservancy, environmental protection, agriculture, forestry, tourism, meteorological observation stations, intelligent building and building automation, meteorological or airport and traffic control and other fields.

VI. Selection Reference Table