As we all know, the humidity sensor is to detect the humidity, the inside of the mobile phone is not able to see water, the mobile phone installed humidity sensor is not unnecessary? But this kind of thing really has been done by mobile phone manufacturers, that is, we often jokingly called "arms dealer" Samsung. Samsung used to be the only mobile phone manufacturer that could compete with Apple, but since the explosion door incident, sales have plummeted, and it has withdrawn from the leading position of Android.
After the explosion of Samsung's Galaxy Note7 mobile phone, Samsung completely discontinued this model, and all subsequent models have humidity sensors. Humidity sensor is installed in the charging port of the mobile phone, as long as the sensor detects that the humidity of the charging port is too high, it will automatically power off, to guard against all dangers, although the problem of Samsung mobile phone is mainly battery failure, but Samsung is really afraid, if there is an explosion or other injury incidents, Samsung mobile phone will be ruined.
Since the Samsung incident, everyone has begun to pay attention to quality and safety, not just mobile phones, including the sensor industry. Let's take the humidity sensor for example, in fact, the humidity sensor is not only used on the mobile phone, in many warehouses, greenhouses, stations and so on, in fact, there are humidity sensors, the role is also quite large, we use these to analyze.
The first is the warehouse, most of the warehouse requirements are cool and dry, how to ensure dry must rely on the humidity sensor, especially the granary, humidity is too high may lead to the entire warehouse food scrap; Then there is the greenhouse, China as an agricultural country, greenhouse farming technology is no longer a new thing, now the high-tech greenhouse is no longer what we imagine to take a plastic sheet to cover it, but through a variety of sensors to collect data to the central processor, and then the central processor to implement the command of the regulator, watering, fertilizing, temperature control, and even adjust the light, In the breeding industry, humidity sensor is undoubtedly a very important part; Station, now the environment of public places with the country's economic development is also getting better and better, people's demand for the environment is getting higher and higher, similar to the station this public space, has not been the appearance of many years ago. The application of humidity sensors is not limited to these places, and with the continuous development of the Internet of Things, its application will be more and more extensive.
Having said so many applications of humidity sensors, we must have been clear about the important position of humidity sensors, which involves a very important issue, that is, quality. In such an important position, we must have excellent quality to ensure safety and reliability. When it comes to the quality of the humidity sensor, it is necessary to mention the ceramic substrate.
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