Detector 7 in one sensor module detection index PM2.5 PM10 temperature and humidity C02 formaldehyde TVOC | Инструменты

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Seven-in-one sensor module    SM300D2 7-in-1 sensor module is a cost-effective digital serial output sensor module, which uses RS485 data bus and UART serial TTL level two output modes, CO2, formaldehyde, TVOC, laser PM2.5, PM10, temperature , humidity in one. It provides real-time and comprehensive detection of the environment, with good stability and is very convenient for customers.       Application areas:   ● Hotel room air quality monitoring   ● Agricultural greenhouses, outdoor farming environment monitoring   ● Fresh air ventilation system   ● Air purifier, air conditioner   ● Air quality monitoring equipment   ● Kitchen and bathroom ventilation control system   ● Smart home equipment       Features:   ● Simultaneously output seven sets of data of carbon dioxide, formaldehyde, TVOC, PM2.5, PM10, temperature and humidity.   ● High sensitivity and stable data   ● Simultaneously adopt RS485 bus and UART TTL level two output modes, which is convenient for customers to choose and use.   ● Temperature is accurate to 0.1 °C, humidity is accurate to 0.1% RH   ● Automatically output these seven sets of monitoring data through RS485 interface every second.   ● With power reverse protection