With the integration and development of network mobile technology and the democratization of innovation. The construction of smart cities is getting faster and better. We are walking on the road in the city, and we will see a smart public toilet at a distance. Smart public toilets are beautiful, comfortable, hygienic, tidy and intelligent. It has not only improved the public image of the city, but also found a foothold for improving the degree of modernization. This benefits from the application of the ammonia electrochemical sensor monitoring system in smart public toilets.
Ammonia is a colorless gas with a pungent odor, which is lighter than air. Ammonia is alkaline and easily soluble in water. In the laboratory, ammonia is made by heating a mixture of ammonium chloride and slaked lime, which also produces calcium chloride and water. At high temperatures, it will decompose into nitrogen and hydrogen, which has a reducing effect. In the presence of a catalyst, it can be oxidized to nitric oxide. Ammonia can be directly synthesized from nitrogen and hydrogen under the action of a catalyst, which can burn the skin, eyes and mucous membranes of respiratory organs. If a person inhales too much, it can cause lung swelling. Since ammonia is a toxic gas, it is necessary to monitor ammonia to ensure environmental safety.
What is an electrochemical ammonia sensor
The electrochemical ammonia sensor uses a semiconductor sensor probe as the core detection device. It has the characteristics of fast response, high sensitivity and strong anti-interference ability. It also has the characteristics of long service life, high precision and stability. In addition to being used in public toilets, it can also be widely used in agricultural greenhouses, farms, chemical plants and other occasions where ammonia gas needs to be monitored.
Ammonia electrochemical sensors play an important role in the environmental monitoring system of smart public toilets. Through technical integration, real-time and effective monitoring of the environment of public toilets is carried out, so that public toilets are always in a safe and clean state.