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RY-WSY301 Temperature Humidity Atmospheric Pressure SensorRY-WSY301 measure temperature, humidity, atmospheric pressure. It adopts imported high integrated temperature and humidity sensor chip and atmospheric pressure chip.The chip adopts full rangeread more
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XF700S Agriculture Home And Industrial Use Automatic 7-in...XF700S compact weather station integrates seven meteorological parameters, Ambient Temperature, Relative Humidity, Atmospheric Pressure, Wind Speed, Wind Direction, Optical Rainfall and Solarread more
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RY-GH Photosynthetic Active Radiation Par Sensor For Gree...The photosynthetically effective radiation sensor is mainly used to measure the photosynthetically effective radiation of natural light in the wavelength range of 400-700nm, and is simple to use. Itread more
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RS485 XF500S Compact Weather StationAll-in-one weather sensors measure multiple parameters. For example, these may include wind speed and direction, precipitation, barometric pressure, temperature, and relative humidity. Airread more
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Air Quality TransmitterHCD6818 is designed and produced by Handan Yunnong Intelligent Agricultural Technology Co., Ltd and usded to measure various meteorological parameter for Smart environment, smart city, industrialread more
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Precipitation SensorThe RY-YLH02 rainfall sensor is used to measure ground rainfall. It can be widely used in small weather stations, hydrological stations, agriculture and forestry and other related departments toread more
WebFeb 03, 2021 · Build a cheap air quality sensor using ESPhome, Home Assistant and a particulate matter sensor. This article will provide a walkthrough of how you can build a...
WebA small device that builds the big picture. Sensors can track all the key pollution markers like particulate matter (PM1, PM2.5, PM10), NO2, O3, SO2, H2S, NO, and CO gases. They also...
WebSep 26, 2017 · Plume Labs A personal pollution guardian is here. Today the world’s first low-cost wearable air quality sensor is for sale, capable of monitoring your exposure to the three most...
WebJul 11, 2018 · Advances in technology have produced smaller sensors as cheap as $250, meaning that environmental activists, community groups,...
WebJun 29, 2018 · The Rise in Low Cost Air Quality Sensors. The urgency to design and manufacture low cost air quality sensors is widespread, ranging in types from stationary to portable ones....
WebSep 16, 2020 · PurpleAir’s sensors cost less than $280 dollars — not exactly cheap, but still well below what someone would probably pay for a new...
