Kulakova Ekaterina, Muravyova Elena
Department of Automated Technological and Information Systems, Institute of Chemical Technology and Engineering, Ufa State Petroleum Technological University, Sterlitamak 453103, Russia.
Sensors (Basel). 2023 Oct 23;23(20):8645. doi: 10.3390/s23208645.
This article introduces a technical solution for investigating the movement of gases in the atmosphere through the turbulent pulsation method. A comprehensive control system was developed to measure and record the concentrations of carbon dioxide and methane, temperature, humidity, atmospheric air pressure, wind direction, and speed in the vertical plane. The selection and validation of sensor types and brands for each parameter, along with the system for data collection, registration, and device monitoring, were meticulously executed. The AHT21 + ENS160 sensor was chosen for temperature measurement, the BME680 was identified as the optimal sensor for humidity and atmospheric pressure control, Eu-M-CH4-OD was designated for methane gas analysis, and CM1107N for carbon dioxide measurements. Wind direction and speed are best measured with the SM5386V anemometer. The control system utilizes the Arduino controller, and software was developed for the multicomponent gas analyzer.
本文介绍了一种通过湍流脉动法研究大气中气体运动的技术解决方案。开发了一个综合控制系统，用于测量和记录垂直平面内二氧化碳和甲烷的浓度、温度、湿度、大气气压、风向和风速。对每个参数的传感器类型和品牌进行了精心挑选和验证，并建立了数据收集、记录和设备监测系统。选择AHT21 + ENS160传感器进行温度测量，确定BME680为湿度和大气压力控制的最佳传感器，指定Eu-M-CH4-OD用于甲烷气体分析，CM1107N用于二氧化碳测量。风向和风速最好用SM5386V风速仪测量。该控制系统采用Arduino控制器，并为多组分气体分析仪开发了软件。
