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As we all know, carbon dioxide accounts for more than half of the atmosphere. Similarly, carbon dioxide is also a gas necessary for photosynthesis in plants and an exhaust gas emitted by humans and animals. 作用的速率，如果在温室里二氧化碳浓度过低，光合作用缓慢，植物所需要的养分就得不到满足，就会造成植 物营养；如果二氧化碳浓度过高，会引起植物与外界进行交换气体的气孔关闭，二氧化碳就难以进入植物细胞 内，也会大大限制光合作用。 The concentration of carbon dioxide has advantages and disadvantages for the growth of plants and animals. The concentration of carbon dioxide directly affects the rate of photosynthesis of plants . If the concentration of carbon dioxide in the greenhouse is too low and photosynthesis is slow, the nutrients required by plants will not be satisfied, and Causes plant nutrition; if the concentration of carbon dioxide is too high, it will cause the stomata of the gas exchange between the plant and the outside to be closed, it will be difficult for carbon dioxide to enter the plant cells , and it will greatly limit photosynthesis. During the growth of animals, the concentration of carbon dioxide can affect the respiration of animals. 生长过程中，我们应该控制好环境中二氧化碳的浓度，使动植物的成长在一个有利的二氧化碳浓度下。 Therefore, during the growth of animals and plants , we should control the concentration of carbon dioxide in the environment, so that the growth of animals and plants under a favorable carbon dioxide concentration.
Figure 1. Schematic diagram of a wireless carbon dioxide sensor
Xinxin Electronic Technology Co., Ltd. conducted field inspections and repeated tests on greenhouse monitoring sites and livestock breeding monitoring sites, and finally determined to design a wireless carbon dioxide sensor for greenhouse monitoring systems and livestock breeding monitoring systems -X3W850-H1 wireless carbon dioxide Detector .
Xinxin IOT X3W850-H1 wireless carbon dioxide sensor uses imported sensor probes and uses the infrared dual beam principle to make the sensor measure data with high accuracy and stable data collection. The carbon dioxide sensor is packaged in a louvered case, which has good air permeability and water resistance. 兆赫，传输距离远，抗干扰能力强。 The wireless transmission frequency band is 779 MHz, with long transmission distance and strong anti-interference ability.
Figure 2. Schematic diagram of wireless carbon dioxide sensor parameters
Xinxin IoT CO2 sensor can be widely used in small weather stations , environmental equipment rooms, agricultural greenhouses , grain storage, aquaculture , flower farming, commercial building control, office buildings, schools, conference rooms, shopping malls, restaurants, gyms, cinemas And other fields. It has broad application prospects.
September 30, 2015
Chengdu Xinxin Electronic Technology Co., Ltd. Editorial Department
Editor: Little Devil in Gourd